๐ Viewing: jquery.tablesorter.js
(function(factory){if (typeof define === 'function' && define.amd){define(['jquery'], factory);} else if (typeof module === 'object' && typeof module.exports === 'object'){module.exports = factory(require('jquery'));} else {factory(jQuery);}}(function(jQuery){
/*! TableSorter (FORK) v2.31.3 *//*
* Client-side table sorting with ease!
* @requires jQuery v1.2.6+
*
* Copyright (c) 2007 Christian Bach
* fork maintained by Rob Garrison
*
* Examples and original docs at: http://tablesorter.com
* Dual licensed under the MIT and GPL licenses:
* http://www.opensource.org/licenses/mit-license.php
* http://www.gnu.org/licenses/gpl.html
*
* @type jQuery
* @name tablesorter (FORK)
* @cat Plugins/Tablesorter
* @author Christian Bach - christian.bach@polyester.se
* @contributor Rob Garrison - https://github.com/Mottie/tablesorter
* @docs (fork) - https://mottie.github.io/tablesorter/docs/
*/
/*jshint browser:true, jquery:true, unused:false, expr: true */
;( function( $ ) {
'use strict';
var ts = $.tablesorter = {
version : '2.31.3',
parsers : [],
widgets : [],
defaults : {
// *** appearance
theme : 'default', // adds tablesorter-{theme} to the table for styling
widthFixed : false, // adds colgroup to fix widths of columns
showProcessing : false, // show an indeterminate timer icon in the header when the table is sorted or filtered.
headerTemplate : '{content}',// header layout template (HTML ok); {content} = innerHTML, {icon} = <i/> // class from cssIcon
onRenderTemplate : null, // function( index, template ) { return template; }, // template is a string
onRenderHeader : null, // function( index ) {}, // nothing to return
// *** functionality
cancelSelection : true, // prevent text selection in the header
tabIndex : true, // add tabindex to header for keyboard accessibility
dateFormat : 'mmddyyyy', // other options: 'ddmmyyy' or 'yyyymmdd'
sortMultiSortKey : 'shiftKey', // key used to select additional columns
sortResetKey : 'ctrlKey', // key used to remove sorting on a column
usNumberFormat : true, // false for German '1.234.567,89' or French '1 234 567,89'
delayInit : false, // if false, the parsed table contents will not update until the first sort
serverSideSorting: false, // if true, server-side sorting should be performed because client-side sorting will be disabled, but the ui and events will still be used.
resort : true, // default setting to trigger a resort after an 'update', 'addRows', 'updateCell', etc has completed
// *** sort options
headers : {}, // set sorter, string, empty, locked order, sortInitialOrder, filter, etc.
ignoreCase : true, // ignore case while sorting
sortForce : null, // column(s) first sorted; always applied
sortList : [], // Initial sort order; applied initially; updated when manually sorted
sortAppend : null, // column(s) sorted last; always applied
sortStable : false, // when sorting two rows with exactly the same content, the original sort order is maintained
sortInitialOrder : 'asc', // sort direction on first click
sortLocaleCompare: false, // replace equivalent character (accented characters)
sortReset : false, // third click on the header will reset column to default - unsorted
sortRestart : false, // restart sort to 'sortInitialOrder' when clicking on previously unsorted columns
emptyTo : 'bottom', // sort empty cell to bottom, top, none, zero, emptyMax, emptyMin
stringTo : 'max', // sort strings in numerical column as max, min, top, bottom, zero
duplicateSpan : true, // colspan cells in the tbody will have duplicated content in the cache for each spanned column
textExtraction : 'basic', // text extraction method/function - function( node, table, cellIndex ) {}
textAttribute : 'data-text',// data-attribute that contains alternate cell text (used in default textExtraction function)
textSorter : null, // choose overall or specific column sorter function( a, b, direction, table, columnIndex ) [alt: ts.sortText]
numberSorter : null, // choose overall numeric sorter function( a, b, direction, maxColumnValue )
// *** widget options
initWidgets : true, // apply widgets on tablesorter initialization
widgetClass : 'widget-{name}', // table class name template to match to include a widget
widgets : [], // method to add widgets, e.g. widgets: ['zebra']
widgetOptions : {
zebra : [ 'even', 'odd' ] // zebra widget alternating row class names
},
// *** callbacks
initialized : null, // function( table ) {},
// *** extra css class names
tableClass : '',
cssAsc : '',
cssDesc : '',
cssNone : '',
cssHeader : '',
cssHeaderRow : '',
cssProcessing : '', // processing icon applied to header during sort/filter
cssChildRow : 'tablesorter-childRow', // class name indiciating that a row is to be attached to its parent
cssInfoBlock : 'tablesorter-infoOnly', // don't sort tbody with this class name (only one class name allowed here!)
cssNoSort : 'tablesorter-noSort', // class name added to element inside header; clicking on it won't cause a sort
cssIgnoreRow : 'tablesorter-ignoreRow',// header row to ignore; cells within this row will not be added to c.$headers
cssIcon : 'tablesorter-icon', // if this class does not exist, the {icon} will not be added from the headerTemplate
cssIconNone : '', // class name added to the icon when there is no column sort
cssIconAsc : '', // class name added to the icon when the column has an ascending sort
cssIconDesc : '', // class name added to the icon when the column has a descending sort
cssIconDisabled : '', // class name added to the icon when the column has a disabled sort
// *** events
pointerClick : 'click',
pointerDown : 'mousedown',
pointerUp : 'mouseup',
// *** selectors
selectorHeaders : '> thead th, > thead td',
selectorSort : 'th, td', // jQuery selector of content within selectorHeaders that is clickable to trigger a sort
selectorRemove : '.remove-me',
// *** advanced
debug : false,
// *** Internal variables
headerList: [],
empties: {},
strings: {},
parsers: [],
// *** parser options for validator; values must be falsy!
globalize: 0,
imgAttr: 0
// removed: widgetZebra: { css: ['even', 'odd'] }
},
// internal css classes - these will ALWAYS be added to
// the table and MUST only contain one class name - fixes #381
css : {
table : 'tablesorter',
cssHasChild: 'tablesorter-hasChildRow',
childRow : 'tablesorter-childRow',
colgroup : 'tablesorter-colgroup',
header : 'tablesorter-header',
headerRow : 'tablesorter-headerRow',
headerIn : 'tablesorter-header-inner',
icon : 'tablesorter-icon',
processing : 'tablesorter-processing',
sortAsc : 'tablesorter-headerAsc',
sortDesc : 'tablesorter-headerDesc',
sortNone : 'tablesorter-headerUnSorted'
},
// labels applied to sortable headers for accessibility (aria) support
language : {
sortAsc : 'Ascending sort applied, ',
sortDesc : 'Descending sort applied, ',
sortNone : 'No sort applied, ',
sortDisabled : 'sorting is disabled',
nextAsc : 'activate to apply an ascending sort',
nextDesc : 'activate to apply a descending sort',
nextNone : 'activate to remove the sort'
},
regex : {
templateContent : /\{content\}/g,
templateIcon : /\{icon\}/g,
templateName : /\{name\}/i,
spaces : /\s+/g,
nonWord : /\W/g,
formElements : /(input|select|button|textarea)/i,
// *** sort functions ***
// regex used in natural sort
// chunk/tokenize numbers & letters
chunk : /(^([+\-]?(?:\d*)(?:\.\d*)?(?:[eE][+\-]?\d+)?)?$|^0x[0-9a-f]+$|\d+)/gi,
// replace chunks @ ends
chunks : /(^\\0|\\0$)/,
hex : /^0x[0-9a-f]+$/i,
// *** formatFloat ***
comma : /,/g,
digitNonUS : /[\s|\.]/g,
digitNegativeTest : /^\s*\([.\d]+\)/,
digitNegativeReplace : /^\s*\(([.\d]+)\)/,
// *** isDigit ***
digitTest : /^[\-+(]?\d+[)]?$/,
digitReplace : /[,.'"\s]/g
},
// digit sort, text location
string : {
max : 1,
min : -1,
emptymin : 1,
emptymax : -1,
zero : 0,
none : 0,
'null' : 0,
top : true,
bottom : false
},
keyCodes : {
enter : 13
},
// placeholder date parser data (globalize)
dates : {},
// These methods can be applied on table.config instance
instanceMethods : {},
/*
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โโโโโโ โโโโโโ โโ โโโโโโ โโ
*/
setup : function( table, c ) {
// if no thead or tbody, or tablesorter is already present, quit
if ( !table || !table.tHead || table.tBodies.length === 0 || table.hasInitialized === true ) {
if ( ts.debug(c, 'core') ) {
if ( table.hasInitialized ) {
console.warn( 'Stopping initialization. Tablesorter has already been initialized' );
} else {
console.error( 'Stopping initialization! No table, thead or tbody', table );
}
}
return;
}
var tmp = '',
$table = $( table ),
meta = $.metadata;
// initialization flag
table.hasInitialized = false;
// table is being processed flag
table.isProcessing = true;
// make sure to store the config object
table.config = c;
// save the settings where they read
$.data( table, 'tablesorter', c );
if ( ts.debug(c, 'core') ) {
console[ console.group ? 'group' : 'log' ]( 'Initializing tablesorter v' + ts.version );
$.data( table, 'startoveralltimer', new Date() );
}
// removing this in version 3 (only supports jQuery 1.7+)
c.supportsDataObject = ( function( version ) {
version[ 0 ] = parseInt( version[ 0 ], 10 );
return ( version[ 0 ] > 1 ) || ( version[ 0 ] === 1 && parseInt( version[ 1 ], 10 ) >= 4 );
})( $.fn.jquery.split( '.' ) );
// ensure case insensitivity
c.emptyTo = c.emptyTo.toLowerCase();
c.stringTo = c.stringTo.toLowerCase();
c.last = { sortList : [], clickedIndex : -1 };
// add table theme class only if there isn't already one there
if ( !/tablesorter\-/.test( $table.attr( 'class' ) ) ) {
tmp = ( c.theme !== '' ? ' tablesorter-' + c.theme : '' );
}
// give the table a unique id, which will be used in namespace binding
if ( !c.namespace ) {
c.namespace = '.tablesorter' + Math.random().toString( 16 ).slice( 2 );
} else {
// make sure namespace starts with a period & doesn't have weird characters
c.namespace = '.' + c.namespace.replace( ts.regex.nonWord, '' );
}
c.table = table;
c.$table = $table
// add namespace to table to allow bindings on extra elements to target
// the parent table (e.g. parser-input-select)
.addClass( ts.css.table + ' ' + c.tableClass + tmp + ' ' + c.namespace.slice(1) )
.attr( 'role', 'grid' );
c.$headers = $table.find( c.selectorHeaders );
c.$table.children().children( 'tr' ).attr( 'role', 'row' );
c.$tbodies = $table.children( 'tbody:not(.' + c.cssInfoBlock + ')' ).attr({
'aria-live' : 'polite',
'aria-relevant' : 'all'
});
if ( c.$table.children( 'caption' ).length ) {
tmp = c.$table.children( 'caption' )[ 0 ];
if ( !tmp.id ) { tmp.id = c.namespace.slice( 1 ) + 'caption'; }
c.$table.attr( 'aria-labelledby', tmp.id );
}
c.widgetInit = {}; // keep a list of initialized widgets
// change textExtraction via data-attribute
c.textExtraction = c.$table.attr( 'data-text-extraction' ) || c.textExtraction || 'basic';
// build headers
ts.buildHeaders( c );
// fixate columns if the users supplies the fixedWidth option
// do this after theme has been applied
ts.fixColumnWidth( table );
// add widgets from class name
ts.addWidgetFromClass( table );
// add widget options before parsing (e.g. grouping widget has parser settings)
ts.applyWidgetOptions( table );
// try to auto detect column type, and store in tables config
ts.setupParsers( c );
// start total row count at zero
c.totalRows = 0;
// only validate options while debugging. See #1528
if (c.debug) {
ts.validateOptions( c );
}
// build the cache for the tbody cells
// delayInit will delay building the cache until the user starts a sort
if ( !c.delayInit ) { ts.buildCache( c ); }
// bind all header events and methods
ts.bindEvents( table, c.$headers, true );
ts.bindMethods( c );
// get sort list from jQuery data or metadata
// in jQuery < 1.4, an error occurs when calling $table.data()
if ( c.supportsDataObject && typeof $table.data().sortlist !== 'undefined' ) {
c.sortList = $table.data().sortlist;
} else if ( meta && ( $table.metadata() && $table.metadata().sortlist ) ) {
c.sortList = $table.metadata().sortlist;
}
// apply widget init code
ts.applyWidget( table, true );
// if user has supplied a sort list to constructor
if ( c.sortList.length > 0 ) {
// save sortList before any sortAppend is added
c.last.sortList = c.sortList;
ts.sortOn( c, c.sortList, {}, !c.initWidgets );
} else {
ts.setHeadersCss( c );
if ( c.initWidgets ) {
// apply widget format
ts.applyWidget( table, false );
}
}
// show processesing icon
if ( c.showProcessing ) {
$table
.unbind( 'sortBegin' + c.namespace + ' sortEnd' + c.namespace )
.bind( 'sortBegin' + c.namespace + ' sortEnd' + c.namespace, function( e ) {
clearTimeout( c.timerProcessing );
ts.isProcessing( table );
if ( e.type === 'sortBegin' ) {
c.timerProcessing = setTimeout( function() {
ts.isProcessing( table, true );
}, 500 );
}
});
}
// initialized
table.hasInitialized = true;
table.isProcessing = false;
if ( ts.debug(c, 'core') ) {
console.log( 'Overall initialization time:' + ts.benchmark( $.data( table, 'startoveralltimer' ) ) );
if ( ts.debug(c, 'core') && console.groupEnd ) { console.groupEnd(); }
}
$table.triggerHandler( 'tablesorter-initialized', table );
if ( typeof c.initialized === 'function' ) {
c.initialized( table );
}
},
bindMethods : function( c ) {
var $table = c.$table,
namespace = c.namespace,
events = ( 'sortReset update updateRows updateAll updateHeaders addRows updateCell updateComplete ' +
'sorton appendCache updateCache applyWidgetId applyWidgets refreshWidgets destroy mouseup ' +
'mouseleave ' ).split( ' ' )
.join( namespace + ' ' );
// apply easy methods that trigger bound events
$table
.unbind( events.replace( ts.regex.spaces, ' ' ) )
.bind( 'sortReset' + namespace, function( e, callback ) {
e.stopPropagation();
// using this.config to ensure functions are getting a non-cached version of the config
ts.sortReset( this.config, function( table ) {
if (table.isApplyingWidgets) {
// multiple triggers in a row... filterReset, then sortReset - see #1361
// wait to update widgets
setTimeout( function() {
ts.applyWidget( table, '', callback );
}, 100 );
} else {
ts.applyWidget( table, '', callback );
}
});
})
.bind( 'updateAll' + namespace, function( e, resort, callback ) {
e.stopPropagation();
ts.updateAll( this.config, resort, callback );
})
.bind( 'update' + namespace + ' updateRows' + namespace, function( e, resort, callback ) {
e.stopPropagation();
ts.update( this.config, resort, callback );
})
.bind( 'updateHeaders' + namespace, function( e, callback ) {
e.stopPropagation();
ts.updateHeaders( this.config, callback );
})
.bind( 'updateCell' + namespace, function( e, cell, resort, callback ) {
e.stopPropagation();
ts.updateCell( this.config, cell, resort, callback );
})
.bind( 'addRows' + namespace, function( e, $row, resort, callback ) {
e.stopPropagation();
ts.addRows( this.config, $row, resort, callback );
})
.bind( 'updateComplete' + namespace, function() {
this.isUpdating = false;
})
.bind( 'sorton' + namespace, function( e, list, callback, init ) {
e.stopPropagation();
ts.sortOn( this.config, list, callback, init );
})
.bind( 'appendCache' + namespace, function( e, callback, init ) {
e.stopPropagation();
ts.appendCache( this.config, init );
if ( $.isFunction( callback ) ) {
callback( this );
}
})
// $tbodies variable is used by the tbody sorting widget
.bind( 'updateCache' + namespace, function( e, callback, $tbodies ) {
e.stopPropagation();
ts.updateCache( this.config, callback, $tbodies );
})
.bind( 'applyWidgetId' + namespace, function( e, id ) {
e.stopPropagation();
ts.applyWidgetId( this, id );
})
.bind( 'applyWidgets' + namespace, function( e, callback ) {
e.stopPropagation();
// apply widgets (false = not initializing)
ts.applyWidget( this, false, callback );
})
.bind( 'refreshWidgets' + namespace, function( e, all, dontapply ) {
e.stopPropagation();
ts.refreshWidgets( this, all, dontapply );
})
.bind( 'removeWidget' + namespace, function( e, name, refreshing ) {
e.stopPropagation();
ts.removeWidget( this, name, refreshing );
})
.bind( 'destroy' + namespace, function( e, removeClasses, callback ) {
e.stopPropagation();
ts.destroy( this, removeClasses, callback );
})
.bind( 'resetToLoadState' + namespace, function( e ) {
e.stopPropagation();
// remove all widgets
ts.removeWidget( this, true, false );
var tmp = $.extend( true, {}, c.originalSettings );
// restore original settings; this clears out current settings, but does not clear
// values saved to storage.
c = $.extend( true, {}, ts.defaults, tmp );
c.originalSettings = tmp;
this.hasInitialized = false;
// setup the entire table again
ts.setup( this, c );
});
},
bindEvents : function( table, $headers, core ) {
table = $( table )[ 0 ];
var tmp,
c = table.config,
namespace = c.namespace,
downTarget = null;
if ( core !== true ) {
$headers.addClass( namespace.slice( 1 ) + '_extra_headers' );
tmp = ts.getClosest( $headers, 'table' );
if ( tmp.length && tmp[ 0 ].nodeName === 'TABLE' && tmp[ 0 ] !== table ) {
$( tmp[ 0 ] ).addClass( namespace.slice( 1 ) + '_extra_table' );
}
}
tmp = ( c.pointerDown + ' ' + c.pointerUp + ' ' + c.pointerClick + ' sort keyup ' )
.replace( ts.regex.spaces, ' ' )
.split( ' ' )
.join( namespace + ' ' );
// apply event handling to headers and/or additional headers (stickyheaders, scroller, etc)
$headers
// http://stackoverflow.com/questions/5312849/jquery-find-self;
.find( c.selectorSort )
.add( $headers.filter( c.selectorSort ) )
.unbind( tmp )
.bind( tmp, function( e, external ) {
var $cell, cell, temp,
$target = $( e.target ),
// wrap event type in spaces, so the match doesn't trigger on inner words
type = ' ' + e.type + ' ';
// only recognize left clicks
if ( ( ( e.which || e.button ) !== 1 && !type.match( ' ' + c.pointerClick + ' | sort | keyup ' ) ) ||
// allow pressing enter
( type === ' keyup ' && e.which !== ts.keyCodes.enter ) ||
// allow triggering a click event (e.which is undefined) & ignore physical clicks
( type.match( ' ' + c.pointerClick + ' ' ) && typeof e.which !== 'undefined' ) ) {
return;
}
// ignore mouseup if mousedown wasn't on the same target
if ( type.match( ' ' + c.pointerUp + ' ' ) && downTarget !== e.target && external !== true ) {
return;
}
// set target on mousedown
if ( type.match( ' ' + c.pointerDown + ' ' ) ) {
downTarget = e.target;
// preventDefault needed or jQuery v1.3.2 and older throws an
// "Uncaught TypeError: handler.apply is not a function" error
temp = $target.jquery.split( '.' );
if ( temp[ 0 ] === '1' && temp[ 1 ] < 4 ) { e.preventDefault(); }
return;
}
downTarget = null;
$cell = ts.getClosest( $( this ), '.' + ts.css.header );
// prevent sort being triggered on form elements
if ( ts.regex.formElements.test( e.target.nodeName ) ||
// nosort class name, or elements within a nosort container
$target.hasClass( c.cssNoSort ) || $target.parents( '.' + c.cssNoSort ).length > 0 ||
// disabled cell directly clicked
$cell.hasClass( 'sorter-false' ) ||
// elements within a button
$target.parents( 'button' ).length > 0 ) {
return !c.cancelSelection;
}
if ( c.delayInit && ts.isEmptyObject( c.cache ) ) {
ts.buildCache( c );
}
// use column index from data-attribute or index of current row; fixes #1116
c.last.clickedIndex = $cell.attr( 'data-column' ) || $cell.index();
cell = c.$headerIndexed[ c.last.clickedIndex ][0];
if ( cell && !cell.sortDisabled ) {
ts.initSort( c, cell, e );
}
});
if ( c.cancelSelection ) {
// cancel selection
$headers
.attr( 'unselectable', 'on' )
.bind( 'selectstart', false )
.css({
'user-select' : 'none',
'MozUserSelect' : 'none' // not needed for jQuery 1.8+
});
}
},
buildHeaders : function( c ) {
var $temp, icon, timer, indx;
c.headerList = [];
c.headerContent = [];
c.sortVars = [];
if ( ts.debug(c, 'core') ) {
timer = new Date();
}
// children tr in tfoot - see issue #196 & #547
// don't pass table.config to computeColumnIndex here - widgets (math) pass it to "quickly" index tbody cells
c.columns = ts.computeColumnIndex( c.$table.children( 'thead, tfoot' ).children( 'tr' ) );
// add icon if cssIcon option exists
icon = c.cssIcon ?
'<i class="' + ( c.cssIcon === ts.css.icon ? ts.css.icon : c.cssIcon + ' ' + ts.css.icon ) + '"></i>' :
'';
// redefine c.$headers here in case of an updateAll that replaces or adds an entire header cell - see #683
c.$headers = $( $.map( c.$table.find( c.selectorHeaders ), function( elem, index ) {
var configHeaders, header, column, template, tmp,
$elem = $( elem );
// ignore cell (don't add it to c.$headers) if row has ignoreRow class
if ( ts.getClosest( $elem, 'tr' ).hasClass( c.cssIgnoreRow ) ) { return; }
// transfer data-column to element if not th/td - #1459
if ( !/(th|td)/i.test( elem.nodeName ) ) {
tmp = ts.getClosest( $elem, 'th, td' );
$elem.attr( 'data-column', tmp.attr( 'data-column' ) );
}
// make sure to get header cell & not column indexed cell
configHeaders = ts.getColumnData( c.table, c.headers, index, true );
// save original header content
c.headerContent[ index ] = $elem.html();
// if headerTemplate is empty, don't reformat the header cell
if ( c.headerTemplate !== '' && !$elem.find( '.' + ts.css.headerIn ).length ) {
// set up header template
template = c.headerTemplate
.replace( ts.regex.templateContent, $elem.html() )
.replace( ts.regex.templateIcon, $elem.find( '.' + ts.css.icon ).length ? '' : icon );
if ( c.onRenderTemplate ) {
header = c.onRenderTemplate.apply( $elem, [ index, template ] );
// only change t if something is returned
if ( header && typeof header === 'string' ) {
template = header;
}
}
$elem.html( '<div class="' + ts.css.headerIn + '">' + template + '</div>' ); // faster than wrapInner
}
if ( c.onRenderHeader ) {
c.onRenderHeader.apply( $elem, [ index, c, c.$table ] );
}
column = parseInt( $elem.attr( 'data-column' ), 10 );
elem.column = column;
tmp = ts.getOrder( ts.getData( $elem, configHeaders, 'sortInitialOrder' ) || c.sortInitialOrder );
// this may get updated numerous times if there are multiple rows
c.sortVars[ column ] = {
count : -1, // set to -1 because clicking on the header automatically adds one
order : tmp ?
( c.sortReset ? [ 1, 0, 2 ] : [ 1, 0 ] ) : // desc, asc, unsorted
( c.sortReset ? [ 0, 1, 2 ] : [ 0, 1 ] ), // asc, desc, unsorted
lockedOrder : false,
sortedBy : ''
};
tmp = ts.getData( $elem, configHeaders, 'lockedOrder' ) || false;
if ( typeof tmp !== 'undefined' && tmp !== false ) {
c.sortVars[ column ].lockedOrder = true;
c.sortVars[ column ].order = ts.getOrder( tmp ) ? [ 1, 1 ] : [ 0, 0 ];
}
// add cell to headerList
c.headerList[ index ] = elem;
$elem.addClass( ts.css.header + ' ' + c.cssHeader );
// add to parent in case there are multiple rows
ts.getClosest( $elem, 'tr' )
.addClass( ts.css.headerRow + ' ' + c.cssHeaderRow )
.attr( 'role', 'row' );
// allow keyboard cursor to focus on element
if ( c.tabIndex ) {
$elem.attr( 'tabindex', 0 );
}
return elem;
}) );
// cache headers per column
c.$headerIndexed = [];
for ( indx = 0; indx < c.columns; indx++ ) {
// colspan in header making a column undefined
if ( ts.isEmptyObject( c.sortVars[ indx ] ) ) {
c.sortVars[ indx ] = {};
}
// Use c.$headers.parent() in case selectorHeaders doesn't point to the th/td
$temp = c.$headers.filter( '[data-column="' + indx + '"]' );
// target sortable column cells, unless there are none, then use non-sortable cells
// .last() added in jQuery 1.4; use .filter(':last') to maintain compatibility with jQuery v1.2.6
c.$headerIndexed[ indx ] = $temp.length ?
$temp.not( '.sorter-false' ).length ?
$temp.not( '.sorter-false' ).filter( ':last' ) :
$temp.filter( ':last' ) :
$();
}
c.$table.find( c.selectorHeaders ).attr({
scope: 'col',
role : 'columnheader'
});
// enable/disable sorting
ts.updateHeader( c );
if ( ts.debug(c, 'core') ) {
console.log( 'Built headers:' + ts.benchmark( timer ) );
console.log( c.$headers );
}
},
// Use it to add a set of methods to table.config which will be available for all tables.
// This should be done before table initialization
addInstanceMethods : function( methods ) {
$.extend( ts.instanceMethods, methods );
},
/*
โโโโโโ โโโโโโ โโโโโโ โโโโโโ โโโโโโ โโโโโโ โโโโโโ
โโโโโโ โโโโโโ โโโโโโ โโโ โโโโ โโโโโโ โโโ
โโโโโ โโโโโโ โโโโโ โโโ โโโโ โโโโโ โโโ
โโ โโ โโ โโ โโ โโโโโโ โโโโโโ โโ โโ โโโโโโ
*/
setupParsers : function( c, $tbodies ) {
var rows, list, span, max, colIndex, indx, header, configHeaders,
noParser, parser, extractor, time, tbody, len,
table = c.table,
tbodyIndex = 0,
debug = ts.debug(c, 'core'),
debugOutput = {};
// update table bodies in case we start with an empty table
c.$tbodies = c.$table.children( 'tbody:not(.' + c.cssInfoBlock + ')' );
tbody = typeof $tbodies === 'undefined' ? c.$tbodies : $tbodies;
len = tbody.length;
if ( len === 0 ) {
return debug ? console.warn( 'Warning: *Empty table!* Not building a parser cache' ) : '';
} else if ( debug ) {
time = new Date();
console[ console.group ? 'group' : 'log' ]( 'Detecting parsers for each column' );
}
list = {
extractors: [],
parsers: []
};
while ( tbodyIndex < len ) {
rows = tbody[ tbodyIndex ].rows;
if ( rows.length ) {
colIndex = 0;
max = c.columns;
for ( indx = 0; indx < max; indx++ ) {
header = c.$headerIndexed[ colIndex ];
if ( header && header.length ) {
// get column indexed table cell; adding true parameter fixes #1362 but
// it would break backwards compatibility...
configHeaders = ts.getColumnData( table, c.headers, colIndex ); // , true );
// get column parser/extractor
extractor = ts.getParserById( ts.getData( header, configHeaders, 'extractor' ) );
parser = ts.getParserById( ts.getData( header, configHeaders, 'sorter' ) );
noParser = ts.getData( header, configHeaders, 'parser' ) === 'false';
// empty cells behaviour - keeping emptyToBottom for backwards compatibility
c.empties[colIndex] = (
ts.getData( header, configHeaders, 'empty' ) ||
c.emptyTo || ( c.emptyToBottom ? 'bottom' : 'top' ) ).toLowerCase();
// text strings behaviour in numerical sorts
c.strings[colIndex] = (
ts.getData( header, configHeaders, 'string' ) ||
c.stringTo ||
'max' ).toLowerCase();
if ( noParser ) {
parser = ts.getParserById( 'no-parser' );
}
if ( !extractor ) {
// For now, maybe detect someday
extractor = false;
}
if ( !parser ) {
parser = ts.detectParserForColumn( c, rows, -1, colIndex );
}
if ( debug ) {
debugOutput[ '(' + colIndex + ') ' + header.text() ] = {
parser : parser.id,
extractor : extractor ? extractor.id : 'none',
string : c.strings[ colIndex ],
empty : c.empties[ colIndex ]
};
}
list.parsers[ colIndex ] = parser;
list.extractors[ colIndex ] = extractor;
span = header[ 0 ].colSpan - 1;
if ( span > 0 ) {
colIndex += span;
max += span;
while ( span + 1 > 0 ) {
// set colspan columns to use the same parsers & extractors
list.parsers[ colIndex - span ] = parser;
list.extractors[ colIndex - span ] = extractor;
span--;
}
}
}
colIndex++;
}
}
tbodyIndex += ( list.parsers.length ) ? len : 1;
}
if ( debug ) {
if ( !ts.isEmptyObject( debugOutput ) ) {
console[ console.table ? 'table' : 'log' ]( debugOutput );
} else {
console.warn( ' No parsers detected!' );
}
console.log( 'Completed detecting parsers' + ts.benchmark( time ) );
if ( console.groupEnd ) { console.groupEnd(); }
}
c.parsers = list.parsers;
c.extractors = list.extractors;
},
addParser : function( parser ) {
var indx,
len = ts.parsers.length,
add = true;
for ( indx = 0; indx < len; indx++ ) {
if ( ts.parsers[ indx ].id.toLowerCase() === parser.id.toLowerCase() ) {
add = false;
}
}
if ( add ) {
ts.parsers[ ts.parsers.length ] = parser;
}
},
getParserById : function( name ) {
/*jshint eqeqeq:false */ // eslint-disable-next-line eqeqeq
if ( name == 'false' ) { return false; }
var indx,
len = ts.parsers.length;
for ( indx = 0; indx < len; indx++ ) {
if ( ts.parsers[ indx ].id.toLowerCase() === ( name.toString() ).toLowerCase() ) {
return ts.parsers[ indx ];
}
}
return false;
},
detectParserForColumn : function( c, rows, rowIndex, cellIndex ) {
var cur, $node, row,
indx = ts.parsers.length,
node = false,
nodeValue = '',
debug = ts.debug(c, 'core'),
keepLooking = true;
while ( nodeValue === '' && keepLooking ) {
rowIndex++;
row = rows[ rowIndex ];
// stop looking after 50 empty rows
if ( row && rowIndex < 50 ) {
if ( row.className.indexOf( ts.cssIgnoreRow ) < 0 ) {
node = rows[ rowIndex ].cells[ cellIndex ];
nodeValue = ts.getElementText( c, node, cellIndex );
$node = $( node );
if ( debug ) {
console.log( 'Checking if value was empty on row ' + rowIndex + ', column: ' +
cellIndex + ': "' + nodeValue + '"' );
}
}
} else {
keepLooking = false;
}
}
while ( --indx >= 0 ) {
cur = ts.parsers[ indx ];
// ignore the default text parser because it will always be true
if ( cur && cur.id !== 'text' && cur.is && cur.is( nodeValue, c.table, node, $node ) ) {
return cur;
}
}
// nothing found, return the generic parser (text)
return ts.getParserById( 'text' );
},
getElementText : function( c, node, cellIndex ) {
if ( !node ) { return ''; }
var tmp,
extract = c.textExtraction || '',
// node could be a jquery object
// http://jsperf.com/jquery-vs-instanceof-jquery/2
$node = node.jquery ? node : $( node );
if ( typeof extract === 'string' ) {
// check data-attribute first when set to 'basic'; don't use node.innerText - it's really slow!
// http://www.kellegous.com/j/2013/02/27/innertext-vs-textcontent/
if ( extract === 'basic' && typeof ( tmp = $node.attr( c.textAttribute ) ) !== 'undefined' ) {
return $.trim( tmp );
}
return $.trim( node.textContent || $node.text() );
} else {
if ( typeof extract === 'function' ) {
return $.trim( extract( $node[ 0 ], c.table, cellIndex ) );
} else if ( typeof ( tmp = ts.getColumnData( c.table, extract, cellIndex ) ) === 'function' ) {
return $.trim( tmp( $node[ 0 ], c.table, cellIndex ) );
}
}
// fallback
return $.trim( $node[ 0 ].textContent || $node.text() );
},
// centralized function to extract/parse cell contents
getParsedText : function( c, cell, colIndex, txt ) {
if ( typeof txt === 'undefined' ) {
txt = ts.getElementText( c, cell, colIndex );
}
// if no parser, make sure to return the txt
var val = '' + txt,
parser = c.parsers[ colIndex ],
extractor = c.extractors[ colIndex ];
if ( parser ) {
// do extract before parsing, if there is one
if ( extractor && typeof extractor.format === 'function' ) {
txt = extractor.format( txt, c.table, cell, colIndex );
}
// allow parsing if the string is empty, previously parsing would change it to zero,
// in case the parser needs to extract data from the table cell attributes
val = parser.id === 'no-parser' ? '' :
// make sure txt is a string (extractor may have converted it)
parser.format( '' + txt, c.table, cell, colIndex );
if ( c.ignoreCase && typeof val === 'string' ) {
val = val.toLowerCase();
}
}
return val;
},
/*
โโโโโโ โโโโโโ โโโโโโ โโ โโ โโโโโโ
โโ โโ โโโโโโ โโ โโ โโโโโโ โโโโ
โโ โโ โโโโโโ โโ โโ โโโโโโ โโโโ
โโโโโโ โโ โโ โโโโโโ โโ โโ โโโโโโ
*/
buildCache : function( c, callback, $tbodies ) {
var cache, val, txt, rowIndex, colIndex, tbodyIndex, $tbody, $row,
cols, $cells, cell, cacheTime, totalRows, rowData, prevRowData,
colMax, span, cacheIndex, hasParser, max, len, index,
table = c.table,
parsers = c.parsers,
debug = ts.debug(c, 'core');
// update tbody variable
c.$tbodies = c.$table.children( 'tbody:not(.' + c.cssInfoBlock + ')' );
$tbody = typeof $tbodies === 'undefined' ? c.$tbodies : $tbodies,
c.cache = {};
c.totalRows = 0;
// if no parsers found, return - it's an empty table.
if ( !parsers ) {
return debug ? console.warn( 'Warning: *Empty table!* Not building a cache' ) : '';
}
if ( debug ) {
cacheTime = new Date();
}
// processing icon
if ( c.showProcessing ) {
ts.isProcessing( table, true );
}
for ( tbodyIndex = 0; tbodyIndex < $tbody.length; tbodyIndex++ ) {
colMax = []; // column max value per tbody
cache = c.cache[ tbodyIndex ] = {
normalized: [] // array of normalized row data; last entry contains 'rowData' above
// colMax: # // added at the end
};
totalRows = ( $tbody[ tbodyIndex ] && $tbody[ tbodyIndex ].rows.length ) || 0;
for ( rowIndex = 0; rowIndex < totalRows; ++rowIndex ) {
rowData = {
// order: original row order #
// $row : jQuery Object[]
child: [], // child row text (filter widget)
raw: [] // original row text
};
/** Add the table data to main data array */
$row = $( $tbody[ tbodyIndex ].rows[ rowIndex ] );
cols = [];
// ignore "remove-me" rows
if ( $row.hasClass( c.selectorRemove.slice(1) ) ) {
continue;
}
// if this is a child row, add it to the last row's children and continue to the next row
// ignore child row class, if it is the first row
if ( $row.hasClass( c.cssChildRow ) && rowIndex !== 0 ) {
len = cache.normalized.length - 1;
prevRowData = cache.normalized[ len ][ c.columns ];
prevRowData.$row = prevRowData.$row.add( $row );
// add 'hasChild' class name to parent row
if ( !$row.prev().hasClass( c.cssChildRow ) ) {
$row.prev().addClass( ts.css.cssHasChild );
}
// save child row content (un-parsed!)
$cells = $row.children( 'th, td' );
len = prevRowData.child.length;
prevRowData.child[ len ] = [];
// child row content does not account for colspans/rowspans; so indexing may be off
cacheIndex = 0;
max = c.columns;
for ( colIndex = 0; colIndex < max; colIndex++ ) {
cell = $cells[ colIndex ];
if ( cell ) {
prevRowData.child[ len ][ colIndex ] = ts.getParsedText( c, cell, colIndex );
span = $cells[ colIndex ].colSpan - 1;
if ( span > 0 ) {
cacheIndex += span;
max += span;
}
}
cacheIndex++;
}
// go to the next for loop
continue;
}
rowData.$row = $row;
rowData.order = rowIndex; // add original row position to rowCache
cacheIndex = 0;
max = c.columns;
for ( colIndex = 0; colIndex < max; ++colIndex ) {
cell = $row[ 0 ].cells[ colIndex ];
if ( cell && cacheIndex < c.columns ) {
hasParser = typeof parsers[ cacheIndex ] !== 'undefined';
if ( !hasParser && debug ) {
console.warn( 'No parser found for row: ' + rowIndex + ', column: ' + colIndex +
'; cell containing: "' + $(cell).text() + '"; does it have a header?' );
}
val = ts.getElementText( c, cell, cacheIndex );
rowData.raw[ cacheIndex ] = val; // save original row text
// save raw column text even if there is no parser set
txt = ts.getParsedText( c, cell, cacheIndex, val );
cols[ cacheIndex ] = txt;
if ( hasParser && ( parsers[ cacheIndex ].type || '' ).toLowerCase() === 'numeric' ) {
// determine column max value (ignore sign)
colMax[ cacheIndex ] = Math.max( Math.abs( txt ) || 0, colMax[ cacheIndex ] || 0 );
}
// allow colSpan in tbody
span = cell.colSpan - 1;
if ( span > 0 ) {
index = 0;
while ( index <= span ) {
// duplicate text (or not) to spanned columns
// instead of setting duplicate span to empty string, use textExtraction to try to get a value
// see http://stackoverflow.com/q/36449711/145346
txt = c.duplicateSpan || index === 0 ?
txt :
typeof c.textExtraction !== 'string' ?
ts.getElementText( c, cell, cacheIndex + index ) || '' :
'';
rowData.raw[ cacheIndex + index ] = txt;
cols[ cacheIndex + index ] = txt;
index++;
}
cacheIndex += span;
max += span;
}
}
cacheIndex++;
}
// ensure rowData is always in the same location (after the last column)
cols[ c.columns ] = rowData;
cache.normalized[ cache.normalized.length ] = cols;
}
cache.colMax = colMax;
// total up rows, not including child rows
c.totalRows += cache.normalized.length;
}
if ( c.showProcessing ) {
ts.isProcessing( table ); // remove processing icon
}
if ( debug ) {
len = Math.min( 5, c.cache[ 0 ].normalized.length );
console[ console.group ? 'group' : 'log' ]( 'Building cache for ' + c.totalRows +
' rows (showing ' + len + ' rows in log) and ' + c.columns + ' columns' +
ts.benchmark( cacheTime ) );
val = {};
for ( colIndex = 0; colIndex < c.columns; colIndex++ ) {
for ( cacheIndex = 0; cacheIndex < len; cacheIndex++ ) {
if ( !val[ 'row: ' + cacheIndex ] ) {
val[ 'row: ' + cacheIndex ] = {};
}
val[ 'row: ' + cacheIndex ][ c.$headerIndexed[ colIndex ].text() ] =
c.cache[ 0 ].normalized[ cacheIndex ][ colIndex ];
}
}
console[ console.table ? 'table' : 'log' ]( val );
if ( console.groupEnd ) { console.groupEnd(); }
}
if ( $.isFunction( callback ) ) {
callback( table );
}
},
getColumnText : function( table, column, callback, rowFilter ) {
table = $( table )[0];
var tbodyIndex, rowIndex, cache, row, tbodyLen, rowLen, raw, parsed, $cell, result,
hasCallback = typeof callback === 'function',
allColumns = column === 'all',
data = { raw : [], parsed: [], $cell: [] },
c = table.config;
if ( ts.isEmptyObject( c ) ) {
if ( ts.debug(c, 'core') ) {
console.warn( 'No cache found - aborting getColumnText function!' );
}
} else {
tbodyLen = c.$tbodies.length;
for ( tbodyIndex = 0; tbodyIndex < tbodyLen; tbodyIndex++ ) {
cache = c.cache[ tbodyIndex ].normalized;
rowLen = cache.length;
for ( rowIndex = 0; rowIndex < rowLen; rowIndex++ ) {
row = cache[ rowIndex ];
if ( rowFilter && !row[ c.columns ].$row.is( rowFilter ) ) {
continue;
}
result = true;
parsed = ( allColumns ) ? row.slice( 0, c.columns ) : row[ column ];
row = row[ c.columns ];
raw = ( allColumns ) ? row.raw : row.raw[ column ];
$cell = ( allColumns ) ? row.$row.children() : row.$row.children().eq( column );
if ( hasCallback ) {
result = callback({
tbodyIndex : tbodyIndex,
rowIndex : rowIndex,
parsed : parsed,
raw : raw,
$row : row.$row,
$cell : $cell
});
}
if ( result !== false ) {
data.parsed[ data.parsed.length ] = parsed;
data.raw[ data.raw.length ] = raw;
data.$cell[ data.$cell.length ] = $cell;
}
}
}
// return everything
return data;
}
},
/*
โโ โโ โโโโโโ โโโโโโ โโโโโโ โโโโโโ โโโโโโ
โโ โโ โโโโโโ โโ โโ โโโโโโ โโ โโโโ
โโ โโ โโโโโ โโ โโ โโโโโโ โโ โโโโ
โโโโโโ โโ โโโโโโ โโ โโ โโ โโโโโโ
*/
setHeadersCss : function( c ) {
var indx, column,
list = c.sortList,
len = list.length,
none = ts.css.sortNone + ' ' + c.cssNone,
css = [ ts.css.sortAsc + ' ' + c.cssAsc, ts.css.sortDesc + ' ' + c.cssDesc ],
cssIcon = [ c.cssIconAsc, c.cssIconDesc, c.cssIconNone ],
aria = [ 'ascending', 'descending' ],
updateColumnSort = function($el, index) {
$el
.removeClass( none )
.addClass( css[ index ] )
.attr( 'aria-sort', aria[ index ] )
.find( '.' + ts.css.icon )
.removeClass( cssIcon[ 2 ] )
.addClass( cssIcon[ index ] );
},
// find the footer
$extras = c.$table
.find( 'tfoot tr' )
.children( 'td, th' )
.add( $( c.namespace + '_extra_headers' ) )
.removeClass( css.join( ' ' ) ),
// remove all header information
$sorted = c.$headers
.add( $( 'thead ' + c.namespace + '_extra_headers' ) )
.removeClass( css.join( ' ' ) )
.addClass( none )
.attr( 'aria-sort', 'none' )
.find( '.' + ts.css.icon )
.removeClass( cssIcon.join( ' ' ) )
.end();
// add css none to all sortable headers
$sorted
.not( '.sorter-false' )
.find( '.' + ts.css.icon )
.addClass( cssIcon[ 2 ] );
// add disabled css icon class
if ( c.cssIconDisabled ) {
$sorted
.filter( '.sorter-false' )
.find( '.' + ts.css.icon )
.addClass( c.cssIconDisabled );
}
for ( indx = 0; indx < len; indx++ ) {
// direction = 2 means reset!
if ( list[ indx ][ 1 ] !== 2 ) {
// multicolumn sorting updating - see #1005
// .not(function() {}) needs jQuery 1.4
// filter(function(i, el) {}) <- el is undefined in jQuery v1.2.6
$sorted = c.$headers.filter( function( i ) {
// only include headers that are in the sortList (this includes colspans)
var include = true,
$el = c.$headers.eq( i ),
col = parseInt( $el.attr( 'data-column' ), 10 ),
end = col + ts.getClosest( $el, 'th, td' )[0].colSpan;
for ( ; col < end; col++ ) {
include = include ? include || ts.isValueInArray( col, c.sortList ) > -1 : false;
}
return include;
});
// choose the :last in case there are nested columns
$sorted = $sorted
.not( '.sorter-false' )
.filter( '[data-column="' + list[ indx ][ 0 ] + '"]' + ( len === 1 ? ':last' : '' ) );
if ( $sorted.length ) {
for ( column = 0; column < $sorted.length; column++ ) {
if ( !$sorted[ column ].sortDisabled ) {
updateColumnSort( $sorted.eq( column ), list[ indx ][ 1 ] );
}
}
}
// add sorted class to footer & extra headers, if they exist
if ( $extras.length ) {
updateColumnSort( $extras.filter( '[data-column="' + list[ indx ][ 0 ] + '"]' ), list[ indx ][ 1 ] );
}
}
}
// add verbose aria labels
len = c.$headers.length;
for ( indx = 0; indx < len; indx++ ) {
ts.setColumnAriaLabel( c, c.$headers.eq( indx ) );
}
},
getClosest : function( $el, selector ) {
// jQuery v1.2.6 doesn't have closest()
if ( $.fn.closest ) {
return $el.closest( selector );
}
return $el.is( selector ) ?
$el :
$el.parents( selector ).filter( ':first' );
},
// nextSort (optional), lets you disable next sort text
setColumnAriaLabel : function( c, $header, nextSort ) {
if ( $header.length ) {
var column = parseInt( $header.attr( 'data-column' ), 10 ),
vars = c.sortVars[ column ],
tmp = $header.hasClass( ts.css.sortAsc ) ?
'sortAsc' :
$header.hasClass( ts.css.sortDesc ) ? 'sortDesc' : 'sortNone',
txt = $.trim( $header.text() ) + ': ' + ts.language[ tmp ];
if ( $header.hasClass( 'sorter-false' ) || nextSort === false ) {
txt += ts.language.sortDisabled;
} else {
tmp = ( vars.count + 1 ) % vars.order.length;
nextSort = vars.order[ tmp ];
// if nextSort
txt += ts.language[ nextSort === 0 ? 'nextAsc' : nextSort === 1 ? 'nextDesc' : 'nextNone' ];
}
$header.attr( 'aria-label', txt );
if (vars.sortedBy) {
$header.attr( 'data-sortedBy', vars.sortedBy );
} else {
$header.removeAttr('data-sortedBy');
}
}
},
updateHeader : function( c ) {
var index, isDisabled, $header, col,
table = c.table,
len = c.$headers.length;
for ( index = 0; index < len; index++ ) {
$header = c.$headers.eq( index );
col = ts.getColumnData( table, c.headers, index, true );
// add 'sorter-false' class if 'parser-false' is set
isDisabled = ts.getData( $header, col, 'sorter' ) === 'false' || ts.getData( $header, col, 'parser' ) === 'false';
ts.setColumnSort( c, $header, isDisabled );
}
},
setColumnSort : function( c, $header, isDisabled ) {
var id = c.table.id;
$header[ 0 ].sortDisabled = isDisabled;
$header[ isDisabled ? 'addClass' : 'removeClass' ]( 'sorter-false' )
.attr( 'aria-disabled', '' + isDisabled );
// disable tab index on disabled cells
if ( c.tabIndex ) {
if ( isDisabled ) {
$header.removeAttr( 'tabindex' );
} else {
$header.attr( 'tabindex', '0' );
}
}
// aria-controls - requires table ID
if ( id ) {
if ( isDisabled ) {
$header.removeAttr( 'aria-controls' );
} else {
$header.attr( 'aria-controls', id );
}
}
},
updateHeaderSortCount : function( c, list ) {
var col, dir, group, indx, primary, temp, val, order,
sortList = list || c.sortList,
len = sortList.length;
c.sortList = [];
for ( indx = 0; indx < len; indx++ ) {
val = sortList[ indx ];
// ensure all sortList values are numeric - fixes #127
col = parseInt( val[ 0 ], 10 );
// prevents error if sorton array is wrong
if ( col < c.columns ) {
// set order if not already defined - due to colspan header without associated header cell
// adding this check prevents a javascript error
if ( !c.sortVars[ col ].order ) {
if ( ts.getOrder( c.sortInitialOrder ) ) {
order = c.sortReset ? [ 1, 0, 2 ] : [ 1, 0 ];
} else {
order = c.sortReset ? [ 0, 1, 2 ] : [ 0, 1 ];
}
c.sortVars[ col ].order = order;
c.sortVars[ col ].count = 0;
}
order = c.sortVars[ col ].order;
dir = ( '' + val[ 1 ] ).match( /^(1|d|s|o|n)/ );
dir = dir ? dir[ 0 ] : '';
// 0/(a)sc (default), 1/(d)esc, (s)ame, (o)pposite, (n)ext
switch ( dir ) {
case '1' : case 'd' : // descending
dir = 1;
break;
case 's' : // same direction (as primary column)
// if primary sort is set to 's', make it ascending
dir = primary || 0;
break;
case 'o' :
temp = order[ ( primary || 0 ) % order.length ];
// opposite of primary column; but resets if primary resets
dir = temp === 0 ? 1 : temp === 1 ? 0 : 2;
break;
case 'n' :
dir = order[ ( ++c.sortVars[ col ].count ) % order.length ];
break;
default : // ascending
dir = 0;
break;
}
primary = indx === 0 ? dir : primary;
group = [ col, parseInt( dir, 10 ) || 0 ];
c.sortList[ c.sortList.length ] = group;
dir = $.inArray( group[ 1 ], order ); // fixes issue #167
c.sortVars[ col ].count = dir >= 0 ? dir : group[ 1 ] % order.length;
}
}
},
updateAll : function( c, resort, callback ) {
var table = c.table;
table.isUpdating = true;
ts.refreshWidgets( table, true, true );
ts.buildHeaders( c );
ts.bindEvents( table, c.$headers, true );
ts.bindMethods( c );
ts.commonUpdate( c, resort, callback );
},
update : function( c, resort, callback ) {
var table = c.table;
table.isUpdating = true;
// update sorting (if enabled/disabled)
ts.updateHeader( c );
ts.commonUpdate( c, resort, callback );
},
// simple header update - see #989
updateHeaders : function( c, callback ) {
c.table.isUpdating = true;
ts.buildHeaders( c );
ts.bindEvents( c.table, c.$headers, true );
ts.resortComplete( c, callback );
},
updateCell : function( c, cell, resort, callback ) {
// updateCell for child rows is a mess - we'll ignore them for now
// eventually I'll break out the "update" row cache code to make everything consistent
if ( $( cell ).closest( 'tr' ).hasClass( c.cssChildRow ) ) {
console.warn('Tablesorter Warning! "updateCell" for child row content has been disabled, use "update" instead');
return;
}
if ( ts.isEmptyObject( c.cache ) ) {
// empty table, do an update instead - fixes #1099
ts.updateHeader( c );
ts.commonUpdate( c, resort, callback );
return;
}
c.table.isUpdating = true;
c.$table.find( c.selectorRemove ).remove();
// get position from the dom
var tmp, indx, row, icell, cache, len,
$tbodies = c.$tbodies,
$cell = $( cell ),
// update cache - format: function( s, table, cell, cellIndex )
// no closest in jQuery v1.2.6
tbodyIndex = $tbodies.index( ts.getClosest( $cell, 'tbody' ) ),
tbcache = c.cache[ tbodyIndex ],
$row = ts.getClosest( $cell, 'tr' );
cell = $cell[ 0 ]; // in case cell is a jQuery object
// tbody may not exist if update is initialized while tbody is removed for processing
if ( $tbodies.length && tbodyIndex >= 0 ) {
row = $tbodies.eq( tbodyIndex ).find( 'tr' ).not( '.' + c.cssChildRow ).index( $row );
cache = tbcache.normalized[ row ];
len = $row[ 0 ].cells.length;
if ( len !== c.columns ) {
// colspan in here somewhere!
icell = 0;
tmp = false;
for ( indx = 0; indx < len; indx++ ) {
if ( !tmp && $row[ 0 ].cells[ indx ] !== cell ) {
icell += $row[ 0 ].cells[ indx ].colSpan;
} else {
tmp = true;
}
}
} else {
icell = $cell.index();
}
tmp = ts.getElementText( c, cell, icell ); // raw
cache[ c.columns ].raw[ icell ] = tmp;
tmp = ts.getParsedText( c, cell, icell, tmp );
cache[ icell ] = tmp; // parsed
if ( ( c.parsers[ icell ].type || '' ).toLowerCase() === 'numeric' ) {
// update column max value (ignore sign)
tbcache.colMax[ icell ] = Math.max( Math.abs( tmp ) || 0, tbcache.colMax[ icell ] || 0 );
}
tmp = resort !== 'undefined' ? resort : c.resort;
if ( tmp !== false ) {
// widgets will be reapplied
ts.checkResort( c, tmp, callback );
} else {
// don't reapply widgets is resort is false, just in case it causes
// problems with element focus
ts.resortComplete( c, callback );
}
} else {
if ( ts.debug(c, 'core') ) {
console.error( 'updateCell aborted, tbody missing or not within the indicated table' );
}
c.table.isUpdating = false;
}
},
addRows : function( c, $row, resort, callback ) {
var txt, val, tbodyIndex, rowIndex, rows, cellIndex, len, order,
cacheIndex, rowData, cells, cell, span,
// allow passing a row string if only one non-info tbody exists in the table
valid = typeof $row === 'string' && c.$tbodies.length === 1 && /<tr/.test( $row || '' ),
table = c.table;
if ( valid ) {
$row = $( $row );
c.$tbodies.append( $row );
} else if (
!$row ||
// row is a jQuery object?
!( $row instanceof $ ) ||
// row contained in the table?
( ts.getClosest( $row, 'table' )[ 0 ] !== c.table )
) {
if ( ts.debug(c, 'core') ) {
console.error( 'addRows method requires (1) a jQuery selector reference to rows that have already ' +
'been added to the table, or (2) row HTML string to be added to a table with only one tbody' );
}
return false;
}
table.isUpdating = true;
if ( ts.isEmptyObject( c.cache ) ) {
// empty table, do an update instead - fixes #450
ts.updateHeader( c );
ts.commonUpdate( c, resort, callback );
} else {
rows = $row.filter( 'tr' ).attr( 'role', 'row' ).length;
tbodyIndex = c.$tbodies.index( $row.parents( 'tbody' ).filter( ':first' ) );
// fixes adding rows to an empty table - see issue #179
if ( !( c.parsers && c.parsers.length ) ) {
ts.setupParsers( c );
}
// add each row
for ( rowIndex = 0; rowIndex < rows; rowIndex++ ) {
cacheIndex = 0;
len = $row[ rowIndex ].cells.length;
order = c.cache[ tbodyIndex ].normalized.length;
cells = [];
rowData = {
child : [],
raw : [],
$row : $row.eq( rowIndex ),
order : order
};
// add each cell
for ( cellIndex = 0; cellIndex < len; cellIndex++ ) {
cell = $row[ rowIndex ].cells[ cellIndex ];
txt = ts.getElementText( c, cell, cacheIndex );
rowData.raw[ cacheIndex ] = txt;
val = ts.getParsedText( c, cell, cacheIndex, txt );
cells[ cacheIndex ] = val;
if ( ( c.parsers[ cacheIndex ].type || '' ).toLowerCase() === 'numeric' ) {
// update column max value (ignore sign)
c.cache[ tbodyIndex ].colMax[ cacheIndex ] =
Math.max( Math.abs( val ) || 0, c.cache[ tbodyIndex ].colMax[ cacheIndex ] || 0 );
}
span = cell.colSpan - 1;
if ( span > 0 ) {
cacheIndex += span;
}
cacheIndex++;
}
// add the row data to the end
cells[ c.columns ] = rowData;
// update cache
c.cache[ tbodyIndex ].normalized[ order ] = cells;
}
// resort using current settings
ts.checkResort( c, resort, callback );
}
},
updateCache : function( c, callback, $tbodies ) {
// rebuild parsers
if ( !( c.parsers && c.parsers.length ) ) {
ts.setupParsers( c, $tbodies );
}
// rebuild the cache map
ts.buildCache( c, callback, $tbodies );
},
// init flag (true) used by pager plugin to prevent widget application
// renamed from appendToTable
appendCache : function( c, init ) {
var parsed, totalRows, $tbody, $curTbody, rowIndex, tbodyIndex, appendTime,
table = c.table,
$tbodies = c.$tbodies,
rows = [],
cache = c.cache;
// empty table - fixes #206/#346
if ( ts.isEmptyObject( cache ) ) {
// run pager appender in case the table was just emptied
return c.appender ? c.appender( table, rows ) :
table.isUpdating ? c.$table.triggerHandler( 'updateComplete', table ) : ''; // Fixes #532
}
if ( ts.debug(c, 'core') ) {
appendTime = new Date();
}
for ( tbodyIndex = 0; tbodyIndex < $tbodies.length; tbodyIndex++ ) {
$tbody = $tbodies.eq( tbodyIndex );
if ( $tbody.length ) {
// detach tbody for manipulation
$curTbody = ts.processTbody( table, $tbody, true );
parsed = cache[ tbodyIndex ].normalized;
totalRows = parsed.length;
for ( rowIndex = 0; rowIndex < totalRows; rowIndex++ ) {
rows[rows.length] = parsed[ rowIndex ][ c.columns ].$row;
// removeRows used by the pager plugin; don't render if using ajax - fixes #411
if ( !c.appender || ( c.pager && !c.pager.removeRows && !c.pager.ajax ) ) {
$curTbody.append( parsed[ rowIndex ][ c.columns ].$row );
}
}
// restore tbody
ts.processTbody( table, $curTbody, false );
}
}
if ( c.appender ) {
c.appender( table, rows );
}
if ( ts.debug(c, 'core') ) {
console.log( 'Rebuilt table' + ts.benchmark( appendTime ) );
}
// apply table widgets; but not before ajax completes
if ( !init && !c.appender ) {
ts.applyWidget( table );
}
if ( table.isUpdating ) {
c.$table.triggerHandler( 'updateComplete', table );
}
},
commonUpdate : function( c, resort, callback ) {
// remove rows/elements before update
c.$table.find( c.selectorRemove ).remove();
// rebuild parsers
ts.setupParsers( c );
// rebuild the cache map
ts.buildCache( c );
ts.checkResort( c, resort, callback );
},
/*
โโโโโโ โโโโโโ โโโโโโ โโโโโโ โโ โโโโโโ โโโโโโ
โโโ โโ โโ โโโโโโ โโ โโ โโ โโ โโ โโโ
โโโ โโ โโ โโโโโ โโ โโ โโ โโ โโ โโโ
โโโโโโ โโโโโโ โโ โโ โโ โโ โโ โโ โโโโโโ
*/
initSort : function( c, cell, event ) {
if ( c.table.isUpdating ) {
// let any updates complete before initializing a sort
return setTimeout( function() {
ts.initSort( c, cell, event );
}, 50 );
}
var arry, indx, headerIndx, dir, temp, tmp, $header,
notMultiSort = !event[ c.sortMultiSortKey ],
table = c.table,
len = c.$headers.length,
th = ts.getClosest( $( cell ), 'th, td' ),
col = parseInt( th.attr( 'data-column' ), 10 ),
sortedBy = event.type === 'mouseup' ? 'user' : event.type,
order = c.sortVars[ col ].order;
th = th[0];
// Only call sortStart if sorting is enabled
c.$table.triggerHandler( 'sortStart', table );
// get current column sort order
tmp = ( c.sortVars[ col ].count + 1 ) % order.length;
c.sortVars[ col ].count = event[ c.sortResetKey ] ? 2 : tmp;
// reset all sorts on non-current column - issue #30
if ( c.sortRestart ) {
for ( headerIndx = 0; headerIndx < len; headerIndx++ ) {
$header = c.$headers.eq( headerIndx );
tmp = parseInt( $header.attr( 'data-column' ), 10 );
// only reset counts on columns that weren't just clicked on and if not included in a multisort
if ( col !== tmp && ( notMultiSort || $header.hasClass( ts.css.sortNone ) ) ) {
c.sortVars[ tmp ].count = -1;
}
}
}
// user only wants to sort on one column
if ( notMultiSort ) {
$.each( c.sortVars, function( i ) {
c.sortVars[ i ].sortedBy = '';
});
// flush the sort list
c.sortList = [];
c.last.sortList = [];
if ( c.sortForce !== null ) {
arry = c.sortForce;
for ( indx = 0; indx < arry.length; indx++ ) {
if ( arry[ indx ][ 0 ] !== col ) {
c.sortList[ c.sortList.length ] = arry[ indx ];
c.sortVars[ arry[ indx ][ 0 ] ].sortedBy = 'sortForce';
}
}
}
// add column to sort list
dir = order[ c.sortVars[ col ].count ];
if ( dir < 2 ) {
c.sortList[ c.sortList.length ] = [ col, dir ];
c.sortVars[ col ].sortedBy = sortedBy;
// add other columns if header spans across multiple
if ( th.colSpan > 1 ) {
for ( indx = 1; indx < th.colSpan; indx++ ) {
c.sortList[ c.sortList.length ] = [ col + indx, dir ];
// update count on columns in colSpan
c.sortVars[ col + indx ].count = $.inArray( dir, order );
c.sortVars[ col + indx ].sortedBy = sortedBy;
}
}
}
// multi column sorting
} else {
// get rid of the sortAppend before adding more - fixes issue #115 & #523
c.sortList = $.extend( [], c.last.sortList );
// the user has clicked on an already sorted column
if ( ts.isValueInArray( col, c.sortList ) >= 0 ) {
// reverse the sorting direction
c.sortVars[ col ].sortedBy = sortedBy;
for ( indx = 0; indx < c.sortList.length; indx++ ) {
tmp = c.sortList[ indx ];
if ( tmp[ 0 ] === col ) {
// order.count seems to be incorrect when compared to cell.count
tmp[ 1 ] = order[ c.sortVars[ col ].count ];
if ( tmp[1] === 2 ) {
c.sortList.splice( indx, 1 );
c.sortVars[ col ].count = -1;
}
}
}
} else {
// add column to sort list array
dir = order[ c.sortVars[ col ].count ];
c.sortVars[ col ].sortedBy = sortedBy;
if ( dir < 2 ) {
c.sortList[ c.sortList.length ] = [ col, dir ];
// add other columns if header spans across multiple
if ( th.colSpan > 1 ) {
for ( indx = 1; indx < th.colSpan; indx++ ) {
c.sortList[ c.sortList.length ] = [ col + indx, dir ];
// update count on columns in colSpan
c.sortVars[ col + indx ].count = $.inArray( dir, order );
c.sortVars[ col + indx ].sortedBy = sortedBy;
}
}
}
}
}
// save sort before applying sortAppend
c.last.sortList = $.extend( [], c.sortList );
if ( c.sortList.length && c.sortAppend ) {
arry = $.isArray( c.sortAppend ) ? c.sortAppend : c.sortAppend[ c.sortList[ 0 ][ 0 ] ];
if ( !ts.isEmptyObject( arry ) ) {
for ( indx = 0; indx < arry.length; indx++ ) {
if ( arry[ indx ][ 0 ] !== col && ts.isValueInArray( arry[ indx ][ 0 ], c.sortList ) < 0 ) {
dir = arry[ indx ][ 1 ];
temp = ( '' + dir ).match( /^(a|d|s|o|n)/ );
if ( temp ) {
tmp = c.sortList[ 0 ][ 1 ];
switch ( temp[ 0 ] ) {
case 'd' :
dir = 1;
break;
case 's' :
dir = tmp;
break;
case 'o' :
dir = tmp === 0 ? 1 : 0;
break;
case 'n' :
dir = ( tmp + 1 ) % order.length;
break;
default:
dir = 0;
break;
}
}
c.sortList[ c.sortList.length ] = [ arry[ indx ][ 0 ], dir ];
c.sortVars[ arry[ indx ][ 0 ] ].sortedBy = 'sortAppend';
}
}
}
}
// sortBegin event triggered immediately before the sort
c.$table.triggerHandler( 'sortBegin', table );
// setTimeout needed so the processing icon shows up
setTimeout( function() {
// set css for headers
ts.setHeadersCss( c );
ts.multisort( c );
ts.appendCache( c );
c.$table.triggerHandler( 'sortBeforeEnd', table );
c.$table.triggerHandler( 'sortEnd', table );
}, 1 );
},
// sort multiple columns
multisort : function( c ) { /*jshint loopfunc:true */
var tbodyIndex, sortTime, colMax, rows, tmp,
table = c.table,
sorter = [],
dir = 0,
textSorter = c.textSorter || '',
sortList = c.sortList,
sortLen = sortList.length,
len = c.$tbodies.length;
if ( c.serverSideSorting || ts.isEmptyObject( c.cache ) ) {
// empty table - fixes #206/#346
return;
}
if ( ts.debug(c, 'core') ) { sortTime = new Date(); }
// cache textSorter to optimize speed
if ( typeof textSorter === 'object' ) {
colMax = c.columns;
while ( colMax-- ) {
tmp = ts.getColumnData( table, textSorter, colMax );
if ( typeof tmp === 'function' ) {
sorter[ colMax ] = tmp;
}
}
}
for ( tbodyIndex = 0; tbodyIndex < len; tbodyIndex++ ) {
colMax = c.cache[ tbodyIndex ].colMax;
rows = c.cache[ tbodyIndex ].normalized;
rows.sort( function( a, b ) {
var sortIndex, num, col, order, sort, x, y;
// rows is undefined here in IE, so don't use it!
for ( sortIndex = 0; sortIndex < sortLen; sortIndex++ ) {
col = sortList[ sortIndex ][ 0 ];
order = sortList[ sortIndex ][ 1 ];
// sort direction, true = asc, false = desc
dir = order === 0;
if ( c.sortStable && a[ col ] === b[ col ] && sortLen === 1 ) {
return a[ c.columns ].order - b[ c.columns ].order;
}
// fallback to natural sort since it is more robust
num = /n/i.test( ts.getSortType( c.parsers, col ) );
if ( num && c.strings[ col ] ) {
// sort strings in numerical columns
if ( typeof ( ts.string[ c.strings[ col ] ] ) === 'boolean' ) {
num = ( dir ? 1 : -1 ) * ( ts.string[ c.strings[ col ] ] ? -1 : 1 );
} else {
num = ( c.strings[ col ] ) ? ts.string[ c.strings[ col ] ] || 0 : 0;
}
// fall back to built-in numeric sort
// var sort = $.tablesorter['sort' + s]( a[col], b[col], dir, colMax[col], table );
sort = c.numberSorter ? c.numberSorter( a[ col ], b[ col ], dir, colMax[ col ], table ) :
ts[ 'sortNumeric' + ( dir ? 'Asc' : 'Desc' ) ]( a[ col ], b[ col ], num, colMax[ col ], col, c );
} else {
// set a & b depending on sort direction
x = dir ? a : b;
y = dir ? b : a;
// text sort function
if ( typeof textSorter === 'function' ) {
// custom OVERALL text sorter
sort = textSorter( x[ col ], y[ col ], dir, col, table );
} else if ( typeof sorter[ col ] === 'function' ) {
// custom text sorter for a SPECIFIC COLUMN
sort = sorter[ col ]( x[ col ], y[ col ], dir, col, table );
} else {
// fall back to natural sort
sort = ts[ 'sortNatural' + ( dir ? 'Asc' : 'Desc' ) ]( a[ col ] || '', b[ col ] || '', col, c );
}
}
if ( sort ) { return sort; }
}
return a[ c.columns ].order - b[ c.columns ].order;
});
}
if ( ts.debug(c, 'core') ) {
console.log( 'Applying sort ' + sortList.toString() + ts.benchmark( sortTime ) );
}
},
resortComplete : function( c, callback ) {
if ( c.table.isUpdating ) {
c.$table.triggerHandler( 'updateComplete', c.table );
}
if ( $.isFunction( callback ) ) {
callback( c.table );
}
},
checkResort : function( c, resort, callback ) {
var sortList = $.isArray( resort ) ? resort : c.sortList,
// if no resort parameter is passed, fallback to config.resort (true by default)
resrt = typeof resort === 'undefined' ? c.resort : resort;
// don't try to resort if the table is still processing
// this will catch spamming of the updateCell method
if ( resrt !== false && !c.serverSideSorting && !c.table.isProcessing ) {
if ( sortList.length ) {
ts.sortOn( c, sortList, function() {
ts.resortComplete( c, callback );
}, true );
} else {
ts.sortReset( c, function() {
ts.resortComplete( c, callback );
ts.applyWidget( c.table, false );
} );
}
} else {
ts.resortComplete( c, callback );
ts.applyWidget( c.table, false );
}
},
sortOn : function( c, list, callback, init ) {
var indx,
table = c.table;
c.$table.triggerHandler( 'sortStart', table );
for (indx = 0; indx < c.columns; indx++) {
c.sortVars[ indx ].sortedBy = ts.isValueInArray( indx, list ) > -1 ? 'sorton' : '';
}
// update header count index
ts.updateHeaderSortCount( c, list );
// set css for headers
ts.setHeadersCss( c );
// fixes #346
if ( c.delayInit && ts.isEmptyObject( c.cache ) ) {
ts.buildCache( c );
}
c.$table.triggerHandler( 'sortBegin', table );
// sort the table and append it to the dom
ts.multisort( c );
ts.appendCache( c, init );
c.$table.triggerHandler( 'sortBeforeEnd', table );
c.$table.triggerHandler( 'sortEnd', table );
ts.applyWidget( table );
if ( $.isFunction( callback ) ) {
callback( table );
}
},
sortReset : function( c, callback ) {
c.sortList = [];
var indx;
for (indx = 0; indx < c.columns; indx++) {
c.sortVars[ indx ].count = -1;
c.sortVars[ indx ].sortedBy = '';
}
ts.setHeadersCss( c );
ts.multisort( c );
ts.appendCache( c );
if ( $.isFunction( callback ) ) {
callback( c.table );
}
},
getSortType : function( parsers, column ) {
return ( parsers && parsers[ column ] ) ? parsers[ column ].type || '' : '';
},
getOrder : function( val ) {
// look for 'd' in 'desc' order; return true
return ( /^d/i.test( val ) || val === 1 );
},
// Natural sort - https://github.com/overset/javascript-natural-sort (date sorting removed)
sortNatural : function( a, b ) {
if ( a === b ) { return 0; }
a = ( a || '' ).toString();
b = ( b || '' ).toString();
var aNum, bNum, aFloat, bFloat, indx, max,
regex = ts.regex;
// first try and sort Hex codes
if ( regex.hex.test( b ) ) {
aNum = parseInt( a.match( regex.hex ), 16 );
bNum = parseInt( b.match( regex.hex ), 16 );
if ( aNum < bNum ) { return -1; }
if ( aNum > bNum ) { return 1; }
}
// chunk/tokenize
aNum = a.replace( regex.chunk, '\\0$1\\0' ).replace( regex.chunks, '' ).split( '\\0' );
bNum = b.replace( regex.chunk, '\\0$1\\0' ).replace( regex.chunks, '' ).split( '\\0' );
max = Math.max( aNum.length, bNum.length );
// natural sorting through split numeric strings and default strings
for ( indx = 0; indx < max; indx++ ) {
// find floats not starting with '0', string or 0 if not defined
aFloat = isNaN( aNum[ indx ] ) ? aNum[ indx ] || 0 : parseFloat( aNum[ indx ] ) || 0;
bFloat = isNaN( bNum[ indx ] ) ? bNum[ indx ] || 0 : parseFloat( bNum[ indx ] ) || 0;
// handle numeric vs string comparison - number < string - (Kyle Adams)
if ( isNaN( aFloat ) !== isNaN( bFloat ) ) { return isNaN( aFloat ) ? 1 : -1; }
// rely on string comparison if different types - i.e. '02' < 2 != '02' < '2'
if ( typeof aFloat !== typeof bFloat ) {
aFloat += '';
bFloat += '';
}
if ( aFloat < bFloat ) { return -1; }
if ( aFloat > bFloat ) { return 1; }
}
return 0;
},
sortNaturalAsc : function( a, b, col, c ) {
if ( a === b ) { return 0; }
var empty = ts.string[ ( c.empties[ col ] || c.emptyTo ) ];
if ( a === '' && empty !== 0 ) { return typeof empty === 'boolean' ? ( empty ? -1 : 1 ) : -empty || -1; }
if ( b === '' && empty !== 0 ) { return typeof empty === 'boolean' ? ( empty ? 1 : -1 ) : empty || 1; }
return ts.sortNatural( a, b );
},
sortNaturalDesc : function( a, b, col, c ) {
if ( a === b ) { return 0; }
var empty = ts.string[ ( c.empties[ col ] || c.emptyTo ) ];
if ( a === '' && empty !== 0 ) { return typeof empty === 'boolean' ? ( empty ? -1 : 1 ) : empty || 1; }
if ( b === '' && empty !== 0 ) { return typeof empty === 'boolean' ? ( empty ? 1 : -1 ) : -empty || -1; }
return ts.sortNatural( b, a );
},
// basic alphabetical sort
sortText : function( a, b ) {
return a > b ? 1 : ( a < b ? -1 : 0 );
},
// return text string value by adding up ascii value
// so the text is somewhat sorted when using a digital sort
// this is NOT an alphanumeric sort
getTextValue : function( val, num, max ) {
if ( max ) {
// make sure the text value is greater than the max numerical value (max)
var indx,
len = val ? val.length : 0,
n = max + num;
for ( indx = 0; indx < len; indx++ ) {
n += val.charCodeAt( indx );
}
return num * n;
}
return 0;
},
sortNumericAsc : function( a, b, num, max, col, c ) {
if ( a === b ) { return 0; }
var empty = ts.string[ ( c.empties[ col ] || c.emptyTo ) ];
if ( a === '' && empty !== 0 ) { return typeof empty === 'boolean' ? ( empty ? -1 : 1 ) : -empty || -1; }
if ( b === '' && empty !== 0 ) { return typeof empty === 'boolean' ? ( empty ? 1 : -1 ) : empty || 1; }
if ( isNaN( a ) ) { a = ts.getTextValue( a, num, max ); }
if ( isNaN( b ) ) { b = ts.getTextValue( b, num, max ); }
return a - b;
},
sortNumericDesc : function( a, b, num, max, col, c ) {
if ( a === b ) { return 0; }
var empty = ts.string[ ( c.empties[ col ] || c.emptyTo ) ];
if ( a === '' && empty !== 0 ) { return typeof empty === 'boolean' ? ( empty ? -1 : 1 ) : empty || 1; }
if ( b === '' && empty !== 0 ) { return typeof empty === 'boolean' ? ( empty ? 1 : -1 ) : -empty || -1; }
if ( isNaN( a ) ) { a = ts.getTextValue( a, num, max ); }
if ( isNaN( b ) ) { b = ts.getTextValue( b, num, max ); }
return b - a;
},
sortNumeric : function( a, b ) {
return a - b;
},
/*
โโ โโ โโ โโ โโโโโโ โโโโโโ โโโโโโ โโโโโโ โโโโโโ
โโ โโ โโ โโ โโ โโ โโ โโโ โโโโ โโ โโโ
โโ โโ โโ โโ โโ โโ โโ โโโ โโโโ โโ โโโ
โโโโโโโโ โโ โโโโโโ โโโโโโ โโโโโโ โโ โโโโโโ
*/
addWidget : function( widget ) {
if ( widget.id && !ts.isEmptyObject( ts.getWidgetById( widget.id ) ) ) {
console.warn( '"' + widget.id + '" widget was loaded more than once!' );
}
ts.widgets[ ts.widgets.length ] = widget;
},
hasWidget : function( $table, name ) {
$table = $( $table );
return $table.length && $table[ 0 ].config && $table[ 0 ].config.widgetInit[ name ] || false;
},
getWidgetById : function( name ) {
var indx, widget,
len = ts.widgets.length;
for ( indx = 0; indx < len; indx++ ) {
widget = ts.widgets[ indx ];
if ( widget && widget.id && widget.id.toLowerCase() === name.toLowerCase() ) {
return widget;
}
}
},
applyWidgetOptions : function( table ) {
var indx, widget, wo,
c = table.config,
len = c.widgets.length;
if ( len ) {
for ( indx = 0; indx < len; indx++ ) {
widget = ts.getWidgetById( c.widgets[ indx ] );
if ( widget && widget.options ) {
wo = $.extend( true, {}, widget.options );
c.widgetOptions = $.extend( true, wo, c.widgetOptions );
// add widgetOptions to defaults for option validator
$.extend( true, ts.defaults.widgetOptions, widget.options );
}
}
}
},
addWidgetFromClass : function( table ) {
var len, indx,
c = table.config,
// look for widgets to apply from table class
// don't match from 'ui-widget-content'; use \S instead of \w to include widgets
// with dashes in the name, e.g. "widget-test-2" extracts out "test-2"
regex = '^' + c.widgetClass.replace( ts.regex.templateName, '(\\S+)+' ) + '$',
widgetClass = new RegExp( regex, 'g' ),
// split up table class (widget id's can include dashes) - stop using match
// otherwise only one widget gets extracted, see #1109
widgets = ( table.className || '' ).split( ts.regex.spaces );
if ( widgets.length ) {
len = widgets.length;
for ( indx = 0; indx < len; indx++ ) {
if ( widgets[ indx ].match( widgetClass ) ) {
c.widgets[ c.widgets.length ] = widgets[ indx ].replace( widgetClass, '$1' );
}
}
}
},
applyWidgetId : function( table, id, init ) {
table = $(table)[0];
var applied, time, name,
c = table.config,
wo = c.widgetOptions,
debug = ts.debug(c, 'core'),
widget = ts.getWidgetById( id );
if ( widget ) {
name = widget.id;
applied = false;
// add widget name to option list so it gets reapplied after sorting, filtering, etc
if ( $.inArray( name, c.widgets ) < 0 ) {
c.widgets[ c.widgets.length ] = name;
}
if ( debug ) { time = new Date(); }
if ( init || !( c.widgetInit[ name ] ) ) {
// set init flag first to prevent calling init more than once (e.g. pager)
c.widgetInit[ name ] = true;
if ( table.hasInitialized ) {
// don't reapply widget options on tablesorter init
ts.applyWidgetOptions( table );
}
if ( typeof widget.init === 'function' ) {
applied = true;
if ( debug ) {
console[ console.group ? 'group' : 'log' ]( 'Initializing ' + name + ' widget' );
}
widget.init( table, widget, c, wo );
}
}
if ( !init && typeof widget.format === 'function' ) {
applied = true;
if ( debug ) {
console[ console.group ? 'group' : 'log' ]( 'Updating ' + name + ' widget' );
}
widget.format( table, c, wo, false );
}
if ( debug ) {
if ( applied ) {
console.log( 'Completed ' + ( init ? 'initializing ' : 'applying ' ) + name + ' widget' + ts.benchmark( time ) );
if ( console.groupEnd ) { console.groupEnd(); }
}
}
}
},
applyWidget : function( table, init, callback ) {
table = $( table )[ 0 ]; // in case this is called externally
var indx, len, names, widget, time,
c = table.config,
debug = ts.debug(c, 'core'),
widgets = [];
// prevent numerous consecutive widget applications
if ( init !== false && table.hasInitialized && ( table.isApplyingWidgets || table.isUpdating ) ) {
return;
}
if ( debug ) { time = new Date(); }
ts.addWidgetFromClass( table );
// prevent "tablesorter-ready" from firing multiple times in a row
clearTimeout( c.timerReady );
if ( c.widgets.length ) {
table.isApplyingWidgets = true;
// ensure unique widget ids
c.widgets = $.grep( c.widgets, function( val, index ) {
return $.inArray( val, c.widgets ) === index;
});
names = c.widgets || [];
len = names.length;
// build widget array & add priority as needed
for ( indx = 0; indx < len; indx++ ) {
widget = ts.getWidgetById( names[ indx ] );
if ( widget && widget.id ) {
// set priority to 10 if not defined
if ( !widget.priority ) { widget.priority = 10; }
widgets[ indx ] = widget;
} else if ( debug ) {
console.warn( '"' + names[ indx ] + '" was enabled, but the widget code has not been loaded!' );
}
}
// sort widgets by priority
widgets.sort( function( a, b ) {
return a.priority < b.priority ? -1 : a.priority === b.priority ? 0 : 1;
});
// add/update selected widgets
len = widgets.length;
if ( debug ) {
console[ console.group ? 'group' : 'log' ]( 'Start ' + ( init ? 'initializing' : 'applying' ) + ' widgets' );
}
for ( indx = 0; indx < len; indx++ ) {
widget = widgets[ indx ];
if ( widget && widget.id ) {
ts.applyWidgetId( table, widget.id, init );
}
}
if ( debug && console.groupEnd ) { console.groupEnd(); }
}
c.timerReady = setTimeout( function() {
table.isApplyingWidgets = false;
$.data( table, 'lastWidgetApplication', new Date() );
c.$table.triggerHandler( 'tablesorter-ready' );
// callback executed on init only
if ( !init && typeof callback === 'function' ) {
callback( table );
}
if ( debug ) {
widget = c.widgets.length;
console.log( 'Completed ' +
( init === true ? 'initializing ' : 'applying ' ) + widget +
' widget' + ( widget !== 1 ? 's' : '' ) + ts.benchmark( time ) );
}
}, 10 );
},
removeWidget : function( table, name, refreshing ) {
table = $( table )[ 0 ];
var index, widget, indx, len,
c = table.config;
// if name === true, add all widgets from $.tablesorter.widgets
if ( name === true ) {
name = [];
len = ts.widgets.length;
for ( indx = 0; indx < len; indx++ ) {
widget = ts.widgets[ indx ];
if ( widget && widget.id ) {
name[ name.length ] = widget.id;
}
}
} else {
// name can be either an array of widgets names,
// or a space/comma separated list of widget names
name = ( $.isArray( name ) ? name.join( ',' ) : name || '' ).toLowerCase().split( /[\s,]+/ );
}
len = name.length;
for ( index = 0; index < len; index++ ) {
widget = ts.getWidgetById( name[ index ] );
indx = $.inArray( name[ index ], c.widgets );
// don't remove the widget from config.widget if refreshing
if ( indx >= 0 && refreshing !== true ) {
c.widgets.splice( indx, 1 );
}
if ( widget && widget.remove ) {
if ( ts.debug(c, 'core') ) {
console.log( ( refreshing ? 'Refreshing' : 'Removing' ) + ' "' + name[ index ] + '" widget' );
}
widget.remove( table, c, c.widgetOptions, refreshing );
c.widgetInit[ name[ index ] ] = false;
}
}
c.$table.triggerHandler( 'widgetRemoveEnd', table );
},
refreshWidgets : function( table, doAll, dontapply ) {
table = $( table )[ 0 ]; // see issue #243
var indx, widget,
c = table.config,
curWidgets = c.widgets,
widgets = ts.widgets,
len = widgets.length,
list = [],
callback = function( table ) {
$( table ).triggerHandler( 'refreshComplete' );
};
// remove widgets not defined in config.widgets, unless doAll is true
for ( indx = 0; indx < len; indx++ ) {
widget = widgets[ indx ];
if ( widget && widget.id && ( doAll || $.inArray( widget.id, curWidgets ) < 0 ) ) {
list[ list.length ] = widget.id;
}
}
ts.removeWidget( table, list.join( ',' ), true );
if ( dontapply !== true ) {
// call widget init if
ts.applyWidget( table, doAll || false, callback );
if ( doAll ) {
// apply widget format
ts.applyWidget( table, false, callback );
}
} else {
callback( table );
}
},
/*
โโ โโ โโโโโโ โโ โโ โโ โโโโโโ โโ โโโโโโ โโโโโโ
โโ โโ โโ โโ โโ โโ โโ โโ โโโโ โโโ
โโ โโ โโ โโ โโ โโ โโ โโ โโโโ โโโ
โโโโโโ โโ โโ โโโโโโ โโ โโ โโ โโโโโโ โโโโโโ
*/
benchmark : function( diff ) {
return ( ' (' + ( new Date().getTime() - diff.getTime() ) + ' ms)' );
},
// deprecated ts.log
log : function() {
console.log( arguments );
},
debug : function(c, name) {
return c && (
c.debug === true ||
typeof c.debug === 'string' && c.debug.indexOf(name) > -1
);
},
// $.isEmptyObject from jQuery v1.4
isEmptyObject : function( obj ) {
/*jshint forin: false */
for ( var name in obj ) {
return false;
}
return true;
},
isValueInArray : function( column, arry ) {
var indx,
len = arry && arry.length || 0;
for ( indx = 0; indx < len; indx++ ) {
if ( arry[ indx ][ 0 ] === column ) {
return indx;
}
}
return -1;
},
formatFloat : function( str, table ) {
if ( typeof str !== 'string' || str === '' ) { return str; }
// allow using formatFloat without a table; defaults to US number format
var num,
usFormat = table && table.config ? table.config.usNumberFormat !== false :
typeof table !== 'undefined' ? table : true;
if ( usFormat ) {
// US Format - 1,234,567.89 -> 1234567.89
str = str.replace( ts.regex.comma, '' );
} else {
// German Format = 1.234.567,89 -> 1234567.89
// French Format = 1 234 567,89 -> 1234567.89
str = str.replace( ts.regex.digitNonUS, '' ).replace( ts.regex.comma, '.' );
}
if ( ts.regex.digitNegativeTest.test( str ) ) {
// make (#) into a negative number -> (10) = -10
str = str.replace( ts.regex.digitNegativeReplace, '-$1' );
}
num = parseFloat( str );
// return the text instead of zero
return isNaN( num ) ? $.trim( str ) : num;
},
isDigit : function( str ) {
// replace all unwanted chars and match
return isNaN( str ) ?
ts.regex.digitTest.test( str.toString().replace( ts.regex.digitReplace, '' ) ) :
str !== '';
},
// computeTableHeaderCellIndexes from:
// http://www.javascripttoolbox.com/lib/table/examples.php
// http://www.javascripttoolbox.com/temp/table_cellindex.html
computeColumnIndex : function( $rows, c ) {
var i, j, k, l, cell, cells, rowIndex, rowSpan, colSpan, firstAvailCol,
// total columns has been calculated, use it to set the matrixrow
columns = c && c.columns || 0,
matrix = [],
matrixrow = new Array( columns );
for ( i = 0; i < $rows.length; i++ ) {
cells = $rows[ i ].cells;
for ( j = 0; j < cells.length; j++ ) {
cell = cells[ j ];
rowIndex = i;
rowSpan = cell.rowSpan || 1;
colSpan = cell.colSpan || 1;
if ( typeof matrix[ rowIndex ] === 'undefined' ) {
matrix[ rowIndex ] = [];
}
// Find first available column in the first row
for ( k = 0; k < matrix[ rowIndex ].length + 1; k++ ) {
if ( typeof matrix[ rowIndex ][ k ] === 'undefined' ) {
firstAvailCol = k;
break;
}
}
// jscs:disable disallowEmptyBlocks
if ( columns && cell.cellIndex === firstAvailCol ) {
// don't to anything
} else if ( cell.setAttribute ) {
// jscs:enable disallowEmptyBlocks
// add data-column (setAttribute = IE8+)
cell.setAttribute( 'data-column', firstAvailCol );
} else {
// remove once we drop support for IE7 - 1/12/2016
$( cell ).attr( 'data-column', firstAvailCol );
}
for ( k = rowIndex; k < rowIndex + rowSpan; k++ ) {
if ( typeof matrix[ k ] === 'undefined' ) {
matrix[ k ] = [];
}
matrixrow = matrix[ k ];
for ( l = firstAvailCol; l < firstAvailCol + colSpan; l++ ) {
matrixrow[ l ] = 'x';
}
}
}
}
ts.checkColumnCount($rows, matrix, matrixrow.length);
return matrixrow.length;
},
checkColumnCount : function($rows, matrix, columns) {
// this DOES NOT report any tbody column issues, except for the math and
// and column selector widgets
var i, len,
valid = true,
cells = [];
for ( i = 0; i < matrix.length; i++ ) {
// some matrix entries are undefined when testing the footer because
// it is using the rowIndex property
if ( matrix[i] ) {
len = matrix[i].length;
if ( matrix[i].length !== columns ) {
valid = false;
break;
}
}
}
if ( !valid ) {
$rows.each( function( indx, el ) {
var cell = el.parentElement.nodeName;
if ( cells.indexOf( cell ) < 0 ) {
cells.push( cell );
}
});
console.error(
'Invalid or incorrect number of columns in the ' +
cells.join( ' or ' ) + '; expected ' + columns +
', but found ' + len + ' columns'
);
}
},
// automatically add a colgroup with col elements set to a percentage width
fixColumnWidth : function( table ) {
table = $( table )[ 0 ];
var overallWidth, percent, $tbodies, len, index,
c = table.config,
$colgroup = c.$table.children( 'colgroup' );
// remove plugin-added colgroup, in case we need to refresh the widths
if ( $colgroup.length && $colgroup.hasClass( ts.css.colgroup ) ) {
$colgroup.remove();
}
if ( c.widthFixed && c.$table.children( 'colgroup' ).length === 0 ) {
$colgroup = $( '<colgroup class="' + ts.css.colgroup + '">' );
overallWidth = c.$table.width();
// only add col for visible columns - fixes #371
$tbodies = c.$tbodies.find( 'tr:first' ).children( ':visible' );
len = $tbodies.length;
for ( index = 0; index < len; index++ ) {
percent = parseInt( ( $tbodies.eq( index ).width() / overallWidth ) * 1000, 10 ) / 10 + '%';
$colgroup.append( $( '<col>' ).css( 'width', percent ) );
}
c.$table.prepend( $colgroup );
}
},
// get sorter, string, empty, etc options for each column from
// jQuery data, metadata, header option or header class name ('sorter-false')
// priority = jQuery data > meta > headers option > header class name
getData : function( header, configHeader, key ) {
var meta, cl4ss,
val = '',
$header = $( header );
if ( !$header.length ) { return ''; }
meta = $.metadata ? $header.metadata() : false;
cl4ss = ' ' + ( $header.attr( 'class' ) || '' );
if ( typeof $header.data( key ) !== 'undefined' ||
typeof $header.data( key.toLowerCase() ) !== 'undefined' ) {
// 'data-lockedOrder' is assigned to 'lockedorder'; but 'data-locked-order' is assigned to 'lockedOrder'
// 'data-sort-initial-order' is assigned to 'sortInitialOrder'
val += $header.data( key ) || $header.data( key.toLowerCase() );
} else if ( meta && typeof meta[ key ] !== 'undefined' ) {
val += meta[ key ];
} else if ( configHeader && typeof configHeader[ key ] !== 'undefined' ) {
val += configHeader[ key ];
} else if ( cl4ss !== ' ' && cl4ss.match( ' ' + key + '-' ) ) {
// include sorter class name 'sorter-text', etc; now works with 'sorter-my-custom-parser'
val = cl4ss.match( new RegExp( '\\s' + key + '-([\\w-]+)' ) )[ 1 ] || '';
}
return $.trim( val );
},
getColumnData : function( table, obj, indx, getCell, $headers ) {
if ( typeof obj !== 'object' || obj === null ) {
return obj;
}
table = $( table )[ 0 ];
var $header, key,
c = table.config,
$cells = ( $headers || c.$headers ),
// c.$headerIndexed is not defined initially
$cell = c.$headerIndexed && c.$headerIndexed[ indx ] ||
$cells.find( '[data-column="' + indx + '"]:last' );
if ( typeof obj[ indx ] !== 'undefined' ) {
return getCell ? obj[ indx ] : obj[ $cells.index( $cell ) ];
}
for ( key in obj ) {
if ( typeof key === 'string' ) {
$header = $cell
// header cell with class/id
.filter( key )
// find elements within the header cell with cell/id
.add( $cell.find( key ) );
if ( $header.length ) {
return obj[ key ];
}
}
}
return;
},
// *** Process table ***
// add processing indicator
isProcessing : function( $table, toggle, $headers ) {
$table = $( $table );
var c = $table[ 0 ].config,
// default to all headers
$header = $headers || $table.find( '.' + ts.css.header );
if ( toggle ) {
// don't use sortList if custom $headers used
if ( typeof $headers !== 'undefined' && c.sortList.length > 0 ) {
// get headers from the sortList
$header = $header.filter( function() {
// get data-column from attr to keep compatibility with jQuery 1.2.6
return this.sortDisabled ?
false :
ts.isValueInArray( parseFloat( $( this ).attr( 'data-column' ) ), c.sortList ) >= 0;
});
}
$table.add( $header ).addClass( ts.css.processing + ' ' + c.cssProcessing );
} else {
$table.add( $header ).removeClass( ts.css.processing + ' ' + c.cssProcessing );
}
},
// detach tbody but save the position
// don't use tbody because there are portions that look for a tbody index (updateCell)
processTbody : function( table, $tb, getIt ) {
table = $( table )[ 0 ];
if ( getIt ) {
table.isProcessing = true;
$tb.before( '<colgroup class="tablesorter-savemyplace"/>' );
return $.fn.detach ? $tb.detach() : $tb.remove();
}
var holdr = $( table ).find( 'colgroup.tablesorter-savemyplace' );
$tb.insertAfter( holdr );
holdr.remove();
table.isProcessing = false;
},
clearTableBody : function( table ) {
$( table )[ 0 ].config.$tbodies.children().detach();
},
// used when replacing accented characters during sorting
characterEquivalents : {
'a' : '\u00e1\u00e0\u00e2\u00e3\u00e4\u0105\u00e5', // รกร รขรฃรคฤ
รฅ
'A' : '\u00c1\u00c0\u00c2\u00c3\u00c4\u0104\u00c5', // รรรรรฤร
'c' : '\u00e7\u0107\u010d', // รงฤฤ
'C' : '\u00c7\u0106\u010c', // รฤฤ
'e' : '\u00e9\u00e8\u00ea\u00eb\u011b\u0119', // รฉรจรชรซฤฤ
'E' : '\u00c9\u00c8\u00ca\u00cb\u011a\u0118', // รรรรฤฤ
'i' : '\u00ed\u00ec\u0130\u00ee\u00ef\u0131', // รญรฌฤฐรฎรฏฤฑ
'I' : '\u00cd\u00cc\u0130\u00ce\u00cf', // รรฤฐรร
'o' : '\u00f3\u00f2\u00f4\u00f5\u00f6\u014d', // รณรฒรดรตรถล
'O' : '\u00d3\u00d2\u00d4\u00d5\u00d6\u014c', // รรรรรล
'ss': '\u00df', // ร (s sharp)
'SS': '\u1e9e', // แบ (Capital sharp s)
'u' : '\u00fa\u00f9\u00fb\u00fc\u016f', // รบรนรปรผลฏ
'U' : '\u00da\u00d9\u00db\u00dc\u016e' // รรรรลฎ
},
replaceAccents : function( str ) {
var chr,
acc = '[',
eq = ts.characterEquivalents;
if ( !ts.characterRegex ) {
ts.characterRegexArray = {};
for ( chr in eq ) {
if ( typeof chr === 'string' ) {
acc += eq[ chr ];
ts.characterRegexArray[ chr ] = new RegExp( '[' + eq[ chr ] + ']', 'g' );
}
}
ts.characterRegex = new RegExp( acc + ']' );
}
if ( ts.characterRegex.test( str ) ) {
for ( chr in eq ) {
if ( typeof chr === 'string' ) {
str = str.replace( ts.characterRegexArray[ chr ], chr );
}
}
}
return str;
},
validateOptions : function( c ) {
var setting, setting2, typ, timer,
// ignore options containing an array
ignore = 'headers sortForce sortList sortAppend widgets'.split( ' ' ),
orig = c.originalSettings;
if ( orig ) {
if ( ts.debug(c, 'core') ) {
timer = new Date();
}
for ( setting in orig ) {
typ = typeof ts.defaults[setting];
if ( typ === 'undefined' ) {
console.warn( 'Tablesorter Warning! "table.config.' + setting + '" option not recognized' );
} else if ( typ === 'object' ) {
for ( setting2 in orig[setting] ) {
typ = ts.defaults[setting] && typeof ts.defaults[setting][setting2];
if ( $.inArray( setting, ignore ) < 0 && typ === 'undefined' ) {
console.warn( 'Tablesorter Warning! "table.config.' + setting + '.' + setting2 + '" option not recognized' );
}
}
}
}
if ( ts.debug(c, 'core') ) {
console.log( 'validate options time:' + ts.benchmark( timer ) );
}
}
},
// restore headers
restoreHeaders : function( table ) {
var index, $cell,
c = $( table )[ 0 ].config,
$headers = c.$table.find( c.selectorHeaders ),
len = $headers.length;
// don't use c.$headers here in case header cells were swapped
for ( index = 0; index < len; index++ ) {
$cell = $headers.eq( index );
// only restore header cells if it is wrapped
// because this is also used by the updateAll method
if ( $cell.find( '.' + ts.css.headerIn ).length ) {
$cell.html( c.headerContent[ index ] );
}
}
},
destroy : function( table, removeClasses, callback ) {
table = $( table )[ 0 ];
if ( !table.hasInitialized ) { return; }
// remove all widgets
ts.removeWidget( table, true, false );
var events,
$t = $( table ),
c = table.config,
$h = $t.find( 'thead:first' ),
$r = $h.find( 'tr.' + ts.css.headerRow ).removeClass( ts.css.headerRow + ' ' + c.cssHeaderRow ),
$f = $t.find( 'tfoot:first > tr' ).children( 'th, td' );
if ( removeClasses === false && $.inArray( 'uitheme', c.widgets ) >= 0 ) {
// reapply uitheme classes, in case we want to maintain appearance
$t.triggerHandler( 'applyWidgetId', [ 'uitheme' ] );
$t.triggerHandler( 'applyWidgetId', [ 'zebra' ] );
}
// remove widget added rows, just in case
$h.find( 'tr' ).not( $r ).remove();
// disable tablesorter - not using .unbind( namespace ) because namespacing was
// added in jQuery v1.4.3 - see http://api.jquery.com/event.namespace/
events = 'sortReset update updateRows updateAll updateHeaders updateCell addRows updateComplete sorton ' +
'appendCache updateCache applyWidgetId applyWidgets refreshWidgets removeWidget destroy mouseup mouseleave ' +
'keypress sortBegin sortEnd resetToLoadState '.split( ' ' )
.join( c.namespace + ' ' );
$t
.removeData( 'tablesorter' )
.unbind( events.replace( ts.regex.spaces, ' ' ) );
c.$headers
.add( $f )
.removeClass( [ ts.css.header, c.cssHeader, c.cssAsc, c.cssDesc, ts.css.sortAsc, ts.css.sortDesc, ts.css.sortNone ].join( ' ' ) )
.removeAttr( 'data-column' )
.removeAttr( 'aria-label' )
.attr( 'aria-disabled', 'true' );
$r
.find( c.selectorSort )
.unbind( ( 'mousedown mouseup keypress '.split( ' ' ).join( c.namespace + ' ' ) ).replace( ts.regex.spaces, ' ' ) );
ts.restoreHeaders( table );
$t.toggleClass( ts.css.table + ' ' + c.tableClass + ' tablesorter-' + c.theme, removeClasses === false );
$t.removeClass(c.namespace.slice(1));
// clear flag in case the plugin is initialized again
table.hasInitialized = false;
delete table.config.cache;
if ( typeof callback === 'function' ) {
callback( table );
}
if ( ts.debug(c, 'core') ) {
console.log( 'tablesorter has been removed' );
}
}
};
$.fn.tablesorter = function( settings ) {
return this.each( function() {
var table = this,
// merge & extend config options
c = $.extend( true, {}, ts.defaults, settings, ts.instanceMethods );
// save initial settings
c.originalSettings = settings;
// create a table from data (build table widget)
if ( !table.hasInitialized && ts.buildTable && this.nodeName !== 'TABLE' ) {
// return the table (in case the original target is the table's container)
ts.buildTable( table, c );
} else {
ts.setup( table, c );
}
});
};
// set up debug logs
if ( !( window.console && window.console.log ) ) {
// access $.tablesorter.logs for browsers that don't have a console...
ts.logs = [];
/*jshint -W020 */
console = {};
console.log = console.warn = console.error = console.table = function() {
var arg = arguments.length > 1 ? arguments : arguments[0];
ts.logs[ ts.logs.length ] = { date: Date.now(), log: arg };
};
}
// add default parsers
ts.addParser({
id : 'no-parser',
is : function() {
return false;
},
format : function() {
return '';
},
type : 'text'
});
ts.addParser({
id : 'text',
is : function() {
return true;
},
format : function( str, table ) {
var c = table.config;
if ( str ) {
str = $.trim( c.ignoreCase ? str.toLocaleLowerCase() : str );
str = c.sortLocaleCompare ? ts.replaceAccents( str ) : str;
}
return str;
},
type : 'text'
});
ts.regex.nondigit = /[^\w,. \-()]/g;
ts.addParser({
id : 'digit',
is : function( str ) {
return ts.isDigit( str );
},
format : function( str, table ) {
var num = ts.formatFloat( ( str || '' ).replace( ts.regex.nondigit, '' ), table );
return str && typeof num === 'number' ? num :
str ? $.trim( str && table.config.ignoreCase ? str.toLocaleLowerCase() : str ) : str;
},
type : 'numeric'
});
ts.regex.currencyReplace = /[+\-,. ]/g;
ts.regex.currencyTest = /^\(?\d+[\u00a3$\u20ac\u00a4\u00a5\u00a2?.]|[\u00a3$\u20ac\u00a4\u00a5\u00a2?.]\d+\)?$/;
ts.addParser({
id : 'currency',
is : function( str ) {
str = ( str || '' ).replace( ts.regex.currencyReplace, '' );
// test for ยฃ$โฌยคยฅยข
return ts.regex.currencyTest.test( str );
},
format : function( str, table ) {
var num = ts.formatFloat( ( str || '' ).replace( ts.regex.nondigit, '' ), table );
return str && typeof num === 'number' ? num :
str ? $.trim( str && table.config.ignoreCase ? str.toLocaleLowerCase() : str ) : str;
},
type : 'numeric'
});
// too many protocols to add them all https://en.wikipedia.org/wiki/URI_scheme
// now, this regex can be updated before initialization
ts.regex.urlProtocolTest = /^(https?|ftp|file):\/\//;
ts.regex.urlProtocolReplace = /(https?|ftp|file):\/\/(www\.)?/;
ts.addParser({
id : 'url',
is : function( str ) {
return ts.regex.urlProtocolTest.test( str );
},
format : function( str ) {
return str ? $.trim( str.replace( ts.regex.urlProtocolReplace, '' ) ) : str;
},
type : 'text'
});
ts.regex.dash = /-/g;
ts.regex.isoDate = /^\d{4}[\/\-]\d{1,2}[\/\-]\d{1,2}/;
ts.addParser({
id : 'isoDate',
is : function( str ) {
return ts.regex.isoDate.test( str );
},
format : function( str ) {
var date = str ? new Date( str.replace( ts.regex.dash, '/' ) ) : str;
return date instanceof Date && isFinite( date ) ? date.getTime() : str;
},
type : 'numeric'
});
ts.regex.percent = /%/g;
ts.regex.percentTest = /(\d\s*?%|%\s*?\d)/;
ts.addParser({
id : 'percent',
is : function( str ) {
return ts.regex.percentTest.test( str ) && str.length < 15;
},
format : function( str, table ) {
return str ? ts.formatFloat( str.replace( ts.regex.percent, '' ), table ) : str;
},
type : 'numeric'
});
// added image parser to core v2.17.9
ts.addParser({
id : 'image',
is : function( str, table, node, $node ) {
return $node.find( 'img' ).length > 0;
},
format : function( str, table, cell ) {
return $( cell ).find( 'img' ).attr( table.config.imgAttr || 'alt' ) || str;
},
parsed : true, // filter widget flag
type : 'text'
});
ts.regex.dateReplace = /(\S)([AP]M)$/i; // used by usLongDate & time parser
ts.regex.usLongDateTest1 = /^[A-Z]{3,10}\.?\s+\d{1,2},?\s+(\d{4})(\s+\d{1,2}:\d{2}(:\d{2})?(\s+[AP]M)?)?$/i;
ts.regex.usLongDateTest2 = /^\d{1,2}\s+[A-Z]{3,10}\s+\d{4}/i;
ts.addParser({
id : 'usLongDate',
is : function( str ) {
// two digit years are not allowed cross-browser
// Jan 01, 2013 12:34:56 PM or 01 Jan 2013
return ts.regex.usLongDateTest1.test( str ) || ts.regex.usLongDateTest2.test( str );
},
format : function( str ) {
var date = str ? new Date( str.replace( ts.regex.dateReplace, '$1 $2' ) ) : str;
return date instanceof Date && isFinite( date ) ? date.getTime() : str;
},
type : 'numeric'
});
// testing for ##-##-#### or ####-##-##, so it's not perfect; time can be included
ts.regex.shortDateTest = /(^\d{1,2}[\/\s]\d{1,2}[\/\s]\d{4})|(^\d{4}[\/\s]\d{1,2}[\/\s]\d{1,2})/;
// escaped "-" because JSHint in Firefox was showing it as an error
ts.regex.shortDateReplace = /[\-.,]/g;
// XXY covers MDY & DMY formats
ts.regex.shortDateXXY = /(\d{1,2})[\/\s](\d{1,2})[\/\s](\d{4})/;
ts.regex.shortDateYMD = /(\d{4})[\/\s](\d{1,2})[\/\s](\d{1,2})/;
ts.convertFormat = function( dateString, format ) {
dateString = ( dateString || '' )
.replace( ts.regex.spaces, ' ' )
.replace( ts.regex.shortDateReplace, '/' );
if ( format === 'mmddyyyy' ) {
dateString = dateString.replace( ts.regex.shortDateXXY, '$3/$1/$2' );
} else if ( format === 'ddmmyyyy' ) {
dateString = dateString.replace( ts.regex.shortDateXXY, '$3/$2/$1' );
} else if ( format === 'yyyymmdd' ) {
dateString = dateString.replace( ts.regex.shortDateYMD, '$1/$2/$3' );
}
var date = new Date( dateString );
return date instanceof Date && isFinite( date ) ? date.getTime() : '';
};
ts.addParser({
id : 'shortDate', // 'mmddyyyy', 'ddmmyyyy' or 'yyyymmdd'
is : function( str ) {
str = ( str || '' ).replace( ts.regex.spaces, ' ' ).replace( ts.regex.shortDateReplace, '/' );
return ts.regex.shortDateTest.test( str );
},
format : function( str, table, cell, cellIndex ) {
if ( str ) {
var c = table.config,
$header = c.$headerIndexed[ cellIndex ],
format = $header.length && $header.data( 'dateFormat' ) ||
ts.getData( $header, ts.getColumnData( table, c.headers, cellIndex ), 'dateFormat' ) ||
c.dateFormat;
// save format because getData can be slow...
if ( $header.length ) {
$header.data( 'dateFormat', format );
}
return ts.convertFormat( str, format ) || str;
}
return str;
},
type : 'numeric'
});
// match 24 hour time & 12 hours time + am/pm - see http://regexr.com/3c3tk
ts.regex.timeTest = /^(0?[1-9]|1[0-2]):([0-5]\d)(\s[AP]M)$|^((?:[01]\d|[2][0-4]):[0-5]\d)$/i;
ts.regex.timeMatch = /(0?[1-9]|1[0-2]):([0-5]\d)(\s[AP]M)|((?:[01]\d|[2][0-4]):[0-5]\d)/i;
ts.addParser({
id : 'time',
is : function( str ) {
return ts.regex.timeTest.test( str );
},
format : function( str ) {
// isolate time... ignore month, day and year
var temp,
timePart = ( str || '' ).match( ts.regex.timeMatch ),
orig = new Date( str ),
// no time component? default to 00:00 by leaving it out, but only if str is defined
time = str && ( timePart !== null ? timePart[ 0 ] : '00:00 AM' ),
date = time ? new Date( '2000/01/01 ' + time.replace( ts.regex.dateReplace, '$1 $2' ) ) : time;
if ( date instanceof Date && isFinite( date ) ) {
temp = orig instanceof Date && isFinite( orig ) ? orig.getTime() : 0;
// if original string was a valid date, add it to the decimal so the column sorts in some kind of order
// luckily new Date() ignores the decimals
return temp ? parseFloat( date.getTime() + '.' + orig.getTime() ) : date.getTime();
}
return str;
},
type : 'numeric'
});
ts.addParser({
id : 'metadata',
is : function() {
return false;
},
format : function( str, table, cell ) {
var c = table.config,
p = ( !c.parserMetadataName ) ? 'sortValue' : c.parserMetadataName;
return $( cell ).metadata()[ p ];
},
type : 'numeric'
});
/*
โโโโโโ โโโโโโ โโโโโโ โโโโโโ โโโโโโ
โโโ โโโโ โโโโโโ โโโโโโ โโโโโโ
โโโ โโโโ โโโโโโ โโโโโ โโโโโโ
โโโโโโ โโโโโโ โโโโโโ โโ โโ โโ โโ
*/
// add default widgets
ts.addWidget({
id : 'zebra',
priority : 90,
format : function( table, c, wo ) {
var $visibleRows, $row, count, isEven, tbodyIndex, rowIndex, len,
child = new RegExp( c.cssChildRow, 'i' ),
$tbodies = c.$tbodies.add( $( c.namespace + '_extra_table' ).children( 'tbody:not(.' + c.cssInfoBlock + ')' ) );
for ( tbodyIndex = 0; tbodyIndex < $tbodies.length; tbodyIndex++ ) {
// loop through the visible rows
count = 0;
$visibleRows = $tbodies.eq( tbodyIndex ).children( 'tr:visible' ).not( c.selectorRemove );
len = $visibleRows.length;
for ( rowIndex = 0; rowIndex < len; rowIndex++ ) {
$row = $visibleRows.eq( rowIndex );
// style child rows the same way the parent row was styled
if ( !child.test( $row[ 0 ].className ) ) { count++; }
isEven = ( count % 2 === 0 );
$row
.removeClass( wo.zebra[ isEven ? 1 : 0 ] )
.addClass( wo.zebra[ isEven ? 0 : 1 ] );
}
}
},
remove : function( table, c, wo, refreshing ) {
if ( refreshing ) { return; }
var tbodyIndex, $tbody,
$tbodies = c.$tbodies,
toRemove = ( wo.zebra || [ 'even', 'odd' ] ).join( ' ' );
for ( tbodyIndex = 0; tbodyIndex < $tbodies.length; tbodyIndex++ ) {
$tbody = ts.processTbody( table, $tbodies.eq( tbodyIndex ), true ); // remove tbody
$tbody.children().removeClass( toRemove );
ts.processTbody( table, $tbody, false ); // restore tbody
}
}
});
})( jQuery );
return jQuery.tablesorter;}));
๐ DarkStealth โ WP Plugin Edition
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