mirror of
https://github.com/Mottie/tablesorter.git
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1928 lines
76 KiB
JavaScript
1928 lines
76 KiB
JavaScript
/*! Widget: filter - updated 5/24/2017 (v2.28.11) *//*
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* Requires tablesorter v2.8+ and jQuery 1.7+
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* by Rob Garrison
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*/
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;( function ( $ ) {
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'use strict';
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var tsf, tsfRegex,
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ts = $.tablesorter || {},
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tscss = ts.css,
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tskeyCodes = ts.keyCodes;
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$.extend( tscss, {
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filterRow : 'tablesorter-filter-row',
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filter : 'tablesorter-filter',
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filterDisabled : 'disabled',
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filterRowHide : 'hideme'
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});
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$.extend( tskeyCodes, {
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backSpace : 8,
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escape : 27,
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space : 32,
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left : 37,
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down : 40
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});
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ts.addWidget({
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id: 'filter',
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priority: 50,
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options : {
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filter_cellFilter : '', // css class name added to the filter cell ( string or array )
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filter_childRows : false, // if true, filter includes child row content in the search
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filter_childByColumn : false, // ( filter_childRows must be true ) if true = search child rows by column; false = search all child row text grouped
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filter_childWithSibs : true, // if true, include matching child row siblings
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filter_columnAnyMatch: true, // if true, allows using '#:{query}' in AnyMatch searches ( column:query )
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filter_columnFilters : true, // if true, a filter will be added to the top of each table column
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filter_cssFilter : '', // css class name added to the filter row & each input in the row ( tablesorter-filter is ALWAYS added )
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filter_defaultAttrib : 'data-value', // data attribute in the header cell that contains the default filter value
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filter_defaultFilter : {}, // add a default column filter type '~{query}' to make fuzzy searches default; '{q1} AND {q2}' to make all searches use a logical AND.
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filter_excludeFilter : {}, // filters to exclude, per column
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filter_external : '', // jQuery selector string ( or jQuery object ) of external filters
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filter_filteredRow : 'filtered', // class added to filtered rows; define in css with "display:none" to hide the filtered-out rows
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filter_formatter : null, // add custom filter elements to the filter row
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filter_functions : null, // add custom filter functions using this option
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filter_hideEmpty : true, // hide filter row when table is empty
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filter_hideFilters : false, // collapse filter row when mouse leaves the area
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filter_ignoreCase : true, // if true, make all searches case-insensitive
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filter_liveSearch : true, // if true, search column content while the user types ( with a delay )
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filter_matchType : { 'input': 'exact', 'select': 'exact' }, // global query settings ('exact' or 'match'); overridden by "filter-match" or "filter-exact" class
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filter_onlyAvail : 'filter-onlyAvail', // a header with a select dropdown & this class name will only show available ( visible ) options within the drop down
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filter_placeholder : { search : '', select : '' }, // default placeholder text ( overridden by any header 'data-placeholder' setting )
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filter_reset : null, // jQuery selector string of an element used to reset the filters
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filter_resetOnEsc : true, // Reset filter input when the user presses escape - normalized across browsers
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filter_saveFilters : false, // Use the $.tablesorter.storage utility to save the most recent filters
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filter_searchDelay : 300, // typing delay in milliseconds before starting a search
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filter_searchFiltered: true, // allow searching through already filtered rows in special circumstances; will speed up searching in large tables if true
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filter_selectSource : null, // include a function to return an array of values to be added to the column filter select
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filter_selectSourceSeparator : '|', // filter_selectSource array text left of the separator is added to the option value, right into the option text
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filter_serversideFiltering : false, // if true, must perform server-side filtering b/c client-side filtering is disabled, but the ui and events will still be used.
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filter_startsWith : false, // if true, filter start from the beginning of the cell contents
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filter_useParsedData : false // filter all data using parsed content
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},
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format: function( table, c, wo ) {
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if ( !c.$table.hasClass( 'hasFilters' ) ) {
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tsf.init( table, c, wo );
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}
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},
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remove: function( table, c, wo, refreshing ) {
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var tbodyIndex, $tbody,
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$table = c.$table,
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$tbodies = c.$tbodies,
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events = (
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'addRows updateCell update updateRows updateComplete appendCache filterReset ' +
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'filterAndSortReset filterFomatterUpdate filterEnd search stickyHeadersInit '
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).split( ' ' ).join( c.namespace + 'filter ' );
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$table
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.removeClass( 'hasFilters' )
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// add filter namespace to all BUT search
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.unbind( events.replace( ts.regex.spaces, ' ' ) )
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// remove the filter row even if refreshing, because the column might have been moved
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.find( '.' + tscss.filterRow ).remove();
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wo.filter_initialized = false;
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if ( refreshing ) { return; }
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for ( tbodyIndex = 0; tbodyIndex < $tbodies.length; tbodyIndex++ ) {
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$tbody = ts.processTbody( table, $tbodies.eq( tbodyIndex ), true ); // remove tbody
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$tbody.children().removeClass( wo.filter_filteredRow ).show();
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ts.processTbody( table, $tbody, false ); // restore tbody
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}
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if ( wo.filter_reset ) {
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$( document ).undelegate( wo.filter_reset, 'click' + c.namespace + 'filter' );
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}
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}
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});
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tsf = ts.filter = {
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// regex used in filter 'check' functions - not for general use and not documented
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regex: {
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regex : /^\/((?:\\\/|[^\/])+)\/([migyu]{0,5})?$/, // regex to test for regex
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child : /tablesorter-childRow/, // child row class name; this gets updated in the script
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filtered : /filtered/, // filtered (hidden) row class name; updated in the script
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type : /undefined|number/, // check type
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exact : /(^[\"\'=]+)|([\"\'=]+$)/g, // exact match (allow '==')
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operators : /[<>=]/g, // replace operators
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query : '(q|query)', // replace filter queries
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wild01 : /\?/g, // wild card match 0 or 1
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wild0More : /\*/g, // wild care match 0 or more
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quote : /\"/g,
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isNeg1 : /(>=?\s*-\d)/,
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isNeg2 : /(<=?\s*\d)/
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},
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// function( c, data ) { }
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// c = table.config
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// data.$row = jQuery object of the row currently being processed
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// data.$cells = jQuery object of all cells within the current row
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// data.filters = array of filters for all columns ( some may be undefined )
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// data.filter = filter for the current column
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// data.iFilter = same as data.filter, except lowercase ( if wo.filter_ignoreCase is true )
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// data.exact = table cell text ( or parsed data if column parser enabled; may be a number & not a string )
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// data.iExact = same as data.exact, except lowercase ( if wo.filter_ignoreCase is true; may be a number & not a string )
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// data.cache = table cell text from cache, so it has been parsed ( & in all lower case if c.ignoreCase is true )
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// data.cacheArray = An array of parsed content from each table cell in the row being processed
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// data.index = column index; table = table element ( DOM )
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// data.parsed = array ( by column ) of boolean values ( from filter_useParsedData or 'filter-parsed' class )
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types: {
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or : function( c, data, vars ) {
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// look for "|", but not if it is inside of a regular expression
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if ( ( tsfRegex.orTest.test( data.iFilter ) || tsfRegex.orSplit.test( data.filter ) ) &&
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// this test for regex has potential to slow down the overall search
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!tsfRegex.regex.test( data.filter ) ) {
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var indx, filterMatched, query, regex,
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// duplicate data but split filter
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data2 = $.extend( {}, data ),
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filter = data.filter.split( tsfRegex.orSplit ),
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iFilter = data.iFilter.split( tsfRegex.orSplit ),
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len = filter.length;
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for ( indx = 0; indx < len; indx++ ) {
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data2.nestedFilters = true;
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data2.filter = '' + ( tsf.parseFilter( c, filter[ indx ], data ) || '' );
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data2.iFilter = '' + ( tsf.parseFilter( c, iFilter[ indx ], data ) || '' );
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query = '(' + ( tsf.parseFilter( c, data2.filter, data ) || '' ) + ')';
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try {
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// use try/catch, because query may not be a valid regex if "|" is contained within a partial regex search,
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// e.g "/(Alex|Aar" -> Uncaught SyntaxError: Invalid regular expression: /(/(Alex)/: Unterminated group
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regex = new RegExp( data.isMatch ? query : '^' + query + '$', c.widgetOptions.filter_ignoreCase ? 'i' : '' );
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// filterMatched = data2.filter === '' && indx > 0 ? true
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// look for an exact match with the 'or' unless the 'filter-match' class is found
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filterMatched = regex.test( data2.exact ) || tsf.processTypes( c, data2, vars );
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if ( filterMatched ) {
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return filterMatched;
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}
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} catch ( error ) {
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return null;
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}
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}
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// may be null from processing types
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return filterMatched || false;
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}
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return null;
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},
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// Look for an AND or && operator ( logical and )
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and : function( c, data, vars ) {
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if ( tsfRegex.andTest.test( data.filter ) ) {
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var indx, filterMatched, result, query, regex,
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// duplicate data but split filter
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data2 = $.extend( {}, data ),
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filter = data.filter.split( tsfRegex.andSplit ),
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iFilter = data.iFilter.split( tsfRegex.andSplit ),
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len = filter.length;
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for ( indx = 0; indx < len; indx++ ) {
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data2.nestedFilters = true;
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data2.filter = '' + ( tsf.parseFilter( c, filter[ indx ], data ) || '' );
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data2.iFilter = '' + ( tsf.parseFilter( c, iFilter[ indx ], data ) || '' );
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query = ( '(' + ( tsf.parseFilter( c, data2.filter, data ) || '' ) + ')' )
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// replace wild cards since /(a*)/i will match anything
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.replace( tsfRegex.wild01, '\\S{1}' ).replace( tsfRegex.wild0More, '\\S*' );
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try {
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// use try/catch just in case RegExp is invalid
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regex = new RegExp( data.isMatch ? query : '^' + query + '$', c.widgetOptions.filter_ignoreCase ? 'i' : '' );
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// look for an exact match with the 'and' unless the 'filter-match' class is found
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result = ( regex.test( data2.exact ) || tsf.processTypes( c, data2, vars ) );
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if ( indx === 0 ) {
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filterMatched = result;
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} else {
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filterMatched = filterMatched && result;
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}
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} catch ( error ) {
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return null;
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}
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}
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// may be null from processing types
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return filterMatched || false;
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}
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return null;
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},
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// Look for regex
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regex: function( c, data ) {
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if ( tsfRegex.regex.test( data.filter ) ) {
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var matches,
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// cache regex per column for optimal speed
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regex = data.filter_regexCache[ data.index ] || tsfRegex.regex.exec( data.filter ),
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isRegex = regex instanceof RegExp;
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try {
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if ( !isRegex ) {
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// force case insensitive search if ignoreCase option set?
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// if ( c.ignoreCase && !regex[2] ) { regex[2] = 'i'; }
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data.filter_regexCache[ data.index ] = regex = new RegExp( regex[1], regex[2] );
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}
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matches = regex.test( data.exact );
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} catch ( error ) {
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matches = false;
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}
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return matches;
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}
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return null;
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},
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// Look for operators >, >=, < or <=
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operators: function( c, data ) {
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// ignore empty strings... because '' < 10 is true
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if ( tsfRegex.operTest.test( data.iFilter ) && data.iExact !== '' ) {
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var cachedValue, result, txt,
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table = c.table,
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parsed = data.parsed[ data.index ],
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query = ts.formatFloat( data.iFilter.replace( tsfRegex.operators, '' ), table ),
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parser = c.parsers[ data.index ] || {},
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savedSearch = query;
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// parse filter value in case we're comparing numbers ( dates )
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if ( parsed || parser.type === 'numeric' ) {
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txt = $.trim( '' + data.iFilter.replace( tsfRegex.operators, '' ) );
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result = tsf.parseFilter( c, txt, data, true );
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query = ( typeof result === 'number' && result !== '' && !isNaN( result ) ) ? result : query;
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}
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// iExact may be numeric - see issue #149;
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// check if cached is defined, because sometimes j goes out of range? ( numeric columns )
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if ( ( parsed || parser.type === 'numeric' ) && !isNaN( query ) &&
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typeof data.cache !== 'undefined' ) {
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cachedValue = data.cache;
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} else {
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txt = isNaN( data.iExact ) ? data.iExact.replace( ts.regex.nondigit, '' ) : data.iExact;
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cachedValue = ts.formatFloat( txt, table );
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}
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if ( tsfRegex.gtTest.test( data.iFilter ) ) {
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result = tsfRegex.gteTest.test( data.iFilter ) ? cachedValue >= query : cachedValue > query;
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} else if ( tsfRegex.ltTest.test( data.iFilter ) ) {
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result = tsfRegex.lteTest.test( data.iFilter ) ? cachedValue <= query : cachedValue < query;
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}
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// keep showing all rows if nothing follows the operator
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if ( !result && savedSearch === '' ) {
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result = true;
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}
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return result;
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}
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return null;
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},
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// Look for a not match
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notMatch: function( c, data ) {
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if ( tsfRegex.notTest.test( data.iFilter ) ) {
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var indx,
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txt = data.iFilter.replace( '!', '' ),
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filter = tsf.parseFilter( c, txt, data ) || '';
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if ( tsfRegex.exact.test( filter ) ) {
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// look for exact not matches - see #628
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filter = filter.replace( tsfRegex.exact, '' );
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return filter === '' ? true : $.trim( filter ) !== data.iExact;
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} else {
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indx = data.iExact.search( $.trim( filter ) );
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return filter === '' ? true :
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// return true if not found
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data.anyMatch ? indx < 0 :
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// return false if found
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!( c.widgetOptions.filter_startsWith ? indx === 0 : indx >= 0 );
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}
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}
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return null;
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},
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// Look for quotes or equals to get an exact match; ignore type since iExact could be numeric
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exact: function( c, data ) {
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/*jshint eqeqeq:false */
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if ( tsfRegex.exact.test( data.iFilter ) ) {
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var txt = data.iFilter.replace( tsfRegex.exact, '' ),
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filter = tsf.parseFilter( c, txt, data ) || '';
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return data.anyMatch ? $.inArray( filter, data.rowArray ) >= 0 : filter == data.iExact;
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}
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return null;
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},
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// Look for a range ( using ' to ' or ' - ' ) - see issue #166; thanks matzhu!
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range : function( c, data ) {
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if ( tsfRegex.toTest.test( data.iFilter ) ) {
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var result, tmp, range1, range2,
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table = c.table,
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index = data.index,
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parsed = data.parsed[index],
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// make sure the dash is for a range and not indicating a negative number
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query = data.iFilter.split( tsfRegex.toSplit );
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tmp = query[0].replace( ts.regex.nondigit, '' ) || '';
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range1 = ts.formatFloat( tsf.parseFilter( c, tmp, data ), table );
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tmp = query[1].replace( ts.regex.nondigit, '' ) || '';
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range2 = ts.formatFloat( tsf.parseFilter( c, tmp, data ), table );
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// parse filter value in case we're comparing numbers ( dates )
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if ( parsed || c.parsers[ index ].type === 'numeric' ) {
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result = c.parsers[ index ].format( '' + query[0], table, c.$headers.eq( index ), index );
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range1 = ( result !== '' && !isNaN( result ) ) ? result : range1;
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result = c.parsers[ index ].format( '' + query[1], table, c.$headers.eq( index ), index );
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range2 = ( result !== '' && !isNaN( result ) ) ? result : range2;
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}
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if ( ( parsed || c.parsers[ index ].type === 'numeric' ) && !isNaN( range1 ) && !isNaN( range2 ) ) {
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result = data.cache;
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} else {
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tmp = isNaN( data.iExact ) ? data.iExact.replace( ts.regex.nondigit, '' ) : data.iExact;
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result = ts.formatFloat( tmp, table );
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}
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if ( range1 > range2 ) {
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tmp = range1; range1 = range2; range2 = tmp; // swap
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}
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return ( result >= range1 && result <= range2 ) || ( range1 === '' || range2 === '' );
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}
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return null;
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},
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// Look for wild card: ? = single, * = multiple, or | = logical OR
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wild : function( c, data ) {
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if ( tsfRegex.wildOrTest.test( data.iFilter ) ) {
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var query = '' + ( tsf.parseFilter( c, data.iFilter, data ) || '' );
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// look for an exact match with the 'or' unless the 'filter-match' class is found
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if ( !tsfRegex.wildTest.test( query ) && data.nestedFilters ) {
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query = data.isMatch ? query : '^(' + query + ')$';
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}
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// parsing the filter may not work properly when using wildcards =/
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try {
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return new RegExp(
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query.replace( tsfRegex.wild01, '\\S{1}' ).replace( tsfRegex.wild0More, '\\S*' ),
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c.widgetOptions.filter_ignoreCase ? 'i' : ''
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)
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.test( data.exact );
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} catch ( error ) {
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return null;
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}
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}
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return null;
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},
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// fuzzy text search; modified from https://github.com/mattyork/fuzzy ( MIT license )
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fuzzy: function( c, data ) {
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if ( tsfRegex.fuzzyTest.test( data.iFilter ) ) {
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var indx,
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patternIndx = 0,
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len = data.iExact.length,
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txt = data.iFilter.slice( 1 ),
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pattern = tsf.parseFilter( c, txt, data ) || '';
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for ( indx = 0; indx < len; indx++ ) {
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if ( data.iExact[ indx ] === pattern[ patternIndx ] ) {
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patternIndx += 1;
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}
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}
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return patternIndx === pattern.length;
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}
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return null;
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}
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},
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init: function( table ) {
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// filter language options
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ts.language = $.extend( true, {}, {
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to : 'to',
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or : 'or',
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and : 'and'
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}, ts.language );
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var options, string, txt, $header, column, val, fxn, noSelect,
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c = table.config,
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wo = c.widgetOptions;
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c.$table.addClass( 'hasFilters' );
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c.lastSearch = [];
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// define timers so using clearTimeout won't cause an undefined error
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wo.filter_searchTimer = null;
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wo.filter_initTimer = null;
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wo.filter_formatterCount = 0;
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wo.filter_formatterInit = [];
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wo.filter_anyColumnSelector = '[data-column="all"],[data-column="any"]';
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wo.filter_multipleColumnSelector = '[data-column*="-"],[data-column*=","]';
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val = '\\{' + tsfRegex.query + '\\}';
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$.extend( tsfRegex, {
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child : new RegExp( c.cssChildRow ),
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filtered : new RegExp( wo.filter_filteredRow ),
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alreadyFiltered : new RegExp( '(\\s+(' + ts.language.or + '|-|' + ts.language.to + ')\\s+)', 'i' ),
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toTest : new RegExp( '\\s+(-|' + ts.language.to + ')\\s+', 'i' ),
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toSplit : new RegExp( '(?:\\s+(?:-|' + ts.language.to + ')\\s+)', 'gi' ),
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andTest : new RegExp( '\\s+(' + ts.language.and + '|&&)\\s+', 'i' ),
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andSplit : new RegExp( '(?:\\s+(?:' + ts.language.and + '|&&)\\s+)', 'gi' ),
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orTest : new RegExp( '(\\||\\s+' + ts.language.or + '\\s+)', 'i' ),
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orSplit : new RegExp( '(?:\\s+(?:' + ts.language.or + ')\\s+|\\|)', 'gi' ),
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iQuery : new RegExp( val, 'i' ),
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igQuery : new RegExp( val, 'ig' ),
|
|
operTest : /^[<>]=?/,
|
|
gtTest : />/,
|
|
gteTest : />=/,
|
|
ltTest : /</,
|
|
lteTest : /<=/,
|
|
notTest : /^\!/,
|
|
wildOrTest : /[\?\*\|]/,
|
|
wildTest : /\?\*/,
|
|
fuzzyTest : /^~/,
|
|
exactTest : /[=\"\|!]/
|
|
});
|
|
|
|
// don't build filter row if columnFilters is false or all columns are set to 'filter-false'
|
|
// see issue #156
|
|
val = c.$headers.filter( '.filter-false, .parser-false' ).length;
|
|
if ( wo.filter_columnFilters !== false && val !== c.$headers.length ) {
|
|
// build filter row
|
|
tsf.buildRow( table, c, wo );
|
|
}
|
|
|
|
txt = 'addRows updateCell update updateRows updateComplete appendCache filterReset ' +
|
|
'filterAndSortReset filterResetSaved filterEnd search '.split( ' ' ).join( c.namespace + 'filter ' );
|
|
c.$table.bind( txt, function( event, filter ) {
|
|
val = wo.filter_hideEmpty &&
|
|
$.isEmptyObject( c.cache ) &&
|
|
!( c.delayInit && event.type === 'appendCache' );
|
|
// hide filter row using the 'filtered' class name
|
|
c.$table.find( '.' + tscss.filterRow ).toggleClass( wo.filter_filteredRow, val ); // fixes #450
|
|
if ( !/(search|filter)/.test( event.type ) ) {
|
|
event.stopPropagation();
|
|
tsf.buildDefault( table, true );
|
|
}
|
|
// Add filterAndSortReset - see #1361
|
|
if ( event.type === 'filterReset' || event.type === 'filterAndSortReset' ) {
|
|
c.$table.find( '.' + tscss.filter ).add( wo.filter_$externalFilters ).val( '' );
|
|
if ( event.type === 'filterAndSortReset' ) {
|
|
ts.sortReset( this.config, function() {
|
|
tsf.searching( table, [] );
|
|
});
|
|
} else {
|
|
tsf.searching( table, [] );
|
|
}
|
|
} else if ( event.type === 'filterResetSaved' ) {
|
|
ts.storage( table, 'tablesorter-filters', '' );
|
|
} else if ( event.type === 'filterEnd' ) {
|
|
tsf.buildDefault( table, true );
|
|
} else {
|
|
// send false argument to force a new search; otherwise if the filter hasn't changed,
|
|
// it will return
|
|
filter = event.type === 'search' ? filter :
|
|
event.type === 'updateComplete' ? c.$table.data( 'lastSearch' ) : '';
|
|
if ( /(update|add)/.test( event.type ) && event.type !== 'updateComplete' ) {
|
|
// force a new search since content has changed
|
|
c.lastCombinedFilter = null;
|
|
c.lastSearch = [];
|
|
// update filterFormatters after update (& small delay) - Fixes #1237
|
|
setTimeout(function(){
|
|
c.$table.triggerHandler( 'filterFomatterUpdate' );
|
|
}, 100);
|
|
}
|
|
// pass true ( skipFirst ) to prevent the tablesorter.setFilters function from skipping the first
|
|
// input ensures all inputs are updated when a search is triggered on the table
|
|
// $( 'table' ).trigger( 'search', [...] );
|
|
tsf.searching( table, filter, true );
|
|
}
|
|
return false;
|
|
});
|
|
|
|
// reset button/link
|
|
if ( wo.filter_reset ) {
|
|
if ( wo.filter_reset instanceof $ ) {
|
|
// reset contains a jQuery object, bind to it
|
|
wo.filter_reset.click( function() {
|
|
c.$table.triggerHandler( 'filterReset' );
|
|
});
|
|
} else if ( $( wo.filter_reset ).length ) {
|
|
// reset is a jQuery selector, use event delegation
|
|
$( document )
|
|
.undelegate( wo.filter_reset, 'click' + c.namespace + 'filter' )
|
|
.delegate( wo.filter_reset, 'click' + c.namespace + 'filter', function() {
|
|
// trigger a reset event, so other functions ( filter_formatter ) know when to reset
|
|
c.$table.triggerHandler( 'filterReset' );
|
|
});
|
|
}
|
|
}
|
|
if ( wo.filter_functions ) {
|
|
for ( column = 0; column < c.columns; column++ ) {
|
|
fxn = ts.getColumnData( table, wo.filter_functions, column );
|
|
if ( fxn ) {
|
|
// remove 'filter-select' from header otherwise the options added here are replaced with
|
|
// all options
|
|
$header = c.$headerIndexed[ column ].removeClass( 'filter-select' );
|
|
// don't build select if 'filter-false' or 'parser-false' set
|
|
noSelect = !( $header.hasClass( 'filter-false' ) || $header.hasClass( 'parser-false' ) );
|
|
options = '';
|
|
if ( fxn === true && noSelect ) {
|
|
tsf.buildSelect( table, column );
|
|
} else if ( typeof fxn === 'object' && noSelect ) {
|
|
// add custom drop down list
|
|
for ( string in fxn ) {
|
|
if ( typeof string === 'string' ) {
|
|
options += options === '' ?
|
|
'<option value="">' +
|
|
( $header.data( 'placeholder' ) ||
|
|
$header.attr( 'data-placeholder' ) ||
|
|
wo.filter_placeholder.select ||
|
|
''
|
|
) +
|
|
'</option>' : '';
|
|
val = string;
|
|
txt = string;
|
|
if ( string.indexOf( wo.filter_selectSourceSeparator ) >= 0 ) {
|
|
val = string.split( wo.filter_selectSourceSeparator );
|
|
txt = val[1];
|
|
val = val[0];
|
|
}
|
|
options += '<option ' +
|
|
( txt === val ? '' : 'data-function-name="' + string + '" ' ) +
|
|
'value="' + val + '">' + txt + '</option>';
|
|
}
|
|
}
|
|
c.$table
|
|
.find( 'thead' )
|
|
.find( 'select.' + tscss.filter + '[data-column="' + column + '"]' )
|
|
.append( options );
|
|
txt = wo.filter_selectSource;
|
|
fxn = typeof txt === 'function' ? true : ts.getColumnData( table, txt, column );
|
|
if ( fxn ) {
|
|
// updating so the extra options are appended
|
|
tsf.buildSelect( c.table, column, '', true, $header.hasClass( wo.filter_onlyAvail ) );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
// not really updating, but if the column has both the 'filter-select' class &
|
|
// filter_functions set to true, it would append the same options twice.
|
|
tsf.buildDefault( table, true );
|
|
|
|
tsf.bindSearch( table, c.$table.find( '.' + tscss.filter ), true );
|
|
if ( wo.filter_external ) {
|
|
tsf.bindSearch( table, wo.filter_external );
|
|
}
|
|
|
|
if ( wo.filter_hideFilters ) {
|
|
tsf.hideFilters( c );
|
|
}
|
|
|
|
// show processing icon
|
|
if ( c.showProcessing ) {
|
|
txt = 'filterStart filterEnd '.split( ' ' ).join( c.namespace + 'filter ' );
|
|
c.$table
|
|
.unbind( txt.replace( ts.regex.spaces, ' ' ) )
|
|
.bind( txt, function( event, columns ) {
|
|
// only add processing to certain columns to all columns
|
|
$header = ( columns ) ?
|
|
c.$table
|
|
.find( '.' + tscss.header )
|
|
.filter( '[data-column]' )
|
|
.filter( function() {
|
|
return columns[ $( this ).data( 'column' ) ] !== '';
|
|
}) : '';
|
|
ts.isProcessing( table, event.type === 'filterStart', columns ? $header : '' );
|
|
});
|
|
}
|
|
|
|
// set filtered rows count ( intially unfiltered )
|
|
c.filteredRows = c.totalRows;
|
|
|
|
// add default values
|
|
txt = 'tablesorter-initialized pagerBeforeInitialized '.split( ' ' ).join( c.namespace + 'filter ' );
|
|
c.$table
|
|
.unbind( txt.replace( ts.regex.spaces, ' ' ) )
|
|
.bind( txt, function() {
|
|
tsf.completeInit( this );
|
|
});
|
|
// if filter widget is added after pager has initialized; then set filter init flag
|
|
if ( c.pager && c.pager.initialized && !wo.filter_initialized ) {
|
|
c.$table.triggerHandler( 'filterFomatterUpdate' );
|
|
setTimeout( function() {
|
|
tsf.filterInitComplete( c );
|
|
}, 100 );
|
|
} else if ( !wo.filter_initialized ) {
|
|
tsf.completeInit( table );
|
|
}
|
|
},
|
|
completeInit: function( table ) {
|
|
// redefine 'c' & 'wo' so they update properly inside this callback
|
|
var c = table.config,
|
|
wo = c.widgetOptions,
|
|
filters = tsf.setDefaults( table, c, wo ) || [];
|
|
if ( filters.length ) {
|
|
// prevent delayInit from triggering a cache build if filters are empty
|
|
if ( !( c.delayInit && filters.join( '' ) === '' ) ) {
|
|
ts.setFilters( table, filters, true );
|
|
}
|
|
}
|
|
c.$table.triggerHandler( 'filterFomatterUpdate' );
|
|
// trigger init after setTimeout to prevent multiple filterStart/End/Init triggers
|
|
setTimeout( function() {
|
|
if ( !wo.filter_initialized ) {
|
|
tsf.filterInitComplete( c );
|
|
}
|
|
}, 100 );
|
|
},
|
|
|
|
// $cell parameter, but not the config, is passed to the filter_formatters,
|
|
// so we have to work with it instead
|
|
formatterUpdated: function( $cell, column ) {
|
|
// prevent error if $cell is undefined - see #1056
|
|
var $table = $cell && $cell.closest( 'table' );
|
|
var config = $table.length && $table[0].config,
|
|
wo = config && config.widgetOptions;
|
|
if ( wo && !wo.filter_initialized ) {
|
|
// add updates by column since this function
|
|
// may be called numerous times before initialization
|
|
wo.filter_formatterInit[ column ] = 1;
|
|
}
|
|
},
|
|
filterInitComplete: function( c ) {
|
|
var indx, len,
|
|
wo = c.widgetOptions,
|
|
count = 0,
|
|
completed = function() {
|
|
wo.filter_initialized = true;
|
|
// update lastSearch - it gets cleared often
|
|
c.lastSearch = c.$table.data( 'lastSearch' );
|
|
c.$table.triggerHandler( 'filterInit', c );
|
|
tsf.findRows( c.table, c.lastSearch || [] );
|
|
};
|
|
if ( $.isEmptyObject( wo.filter_formatter ) ) {
|
|
completed();
|
|
} else {
|
|
len = wo.filter_formatterInit.length;
|
|
for ( indx = 0; indx < len; indx++ ) {
|
|
if ( wo.filter_formatterInit[ indx ] === 1 ) {
|
|
count++;
|
|
}
|
|
}
|
|
clearTimeout( wo.filter_initTimer );
|
|
if ( !wo.filter_initialized && count === wo.filter_formatterCount ) {
|
|
// filter widget initialized
|
|
completed();
|
|
} else if ( !wo.filter_initialized ) {
|
|
// fall back in case a filter_formatter doesn't call
|
|
// $.tablesorter.filter.formatterUpdated( $cell, column ), and the count is off
|
|
wo.filter_initTimer = setTimeout( function() {
|
|
completed();
|
|
}, 500 );
|
|
}
|
|
}
|
|
},
|
|
// encode or decode filters for storage; see #1026
|
|
processFilters: function( filters, encode ) {
|
|
var indx,
|
|
// fixes #1237; previously returning an encoded "filters" value
|
|
result = [],
|
|
mode = encode ? encodeURIComponent : decodeURIComponent,
|
|
len = filters.length;
|
|
for ( indx = 0; indx < len; indx++ ) {
|
|
if ( filters[ indx ] ) {
|
|
result[ indx ] = mode( filters[ indx ] );
|
|
}
|
|
}
|
|
return result;
|
|
},
|
|
setDefaults: function( table, c, wo ) {
|
|
var isArray, saved, indx, col, $filters,
|
|
// get current ( default ) filters
|
|
filters = ts.getFilters( table ) || [];
|
|
if ( wo.filter_saveFilters && ts.storage ) {
|
|
saved = ts.storage( table, 'tablesorter-filters' ) || [];
|
|
isArray = $.isArray( saved );
|
|
// make sure we're not just getting an empty array
|
|
if ( !( isArray && saved.join( '' ) === '' || !isArray ) ) {
|
|
filters = tsf.processFilters( saved );
|
|
}
|
|
}
|
|
// if no filters saved, then check default settings
|
|
if ( filters.join( '' ) === '' ) {
|
|
// allow adding default setting to external filters
|
|
$filters = c.$headers.add( wo.filter_$externalFilters )
|
|
.filter( '[' + wo.filter_defaultAttrib + ']' );
|
|
for ( indx = 0; indx <= c.columns; indx++ ) {
|
|
// include data-column='all' external filters
|
|
col = indx === c.columns ? 'all' : indx;
|
|
filters[ indx ] = $filters
|
|
.filter( '[data-column="' + col + '"]' )
|
|
.attr( wo.filter_defaultAttrib ) || filters[indx] || '';
|
|
}
|
|
}
|
|
c.$table.data( 'lastSearch', filters );
|
|
return filters;
|
|
},
|
|
parseFilter: function( c, filter, data, parsed ) {
|
|
return parsed || data.parsed[ data.index ] ?
|
|
c.parsers[ data.index ].format( filter, c.table, [], data.index ) :
|
|
filter;
|
|
},
|
|
buildRow: function( table, c, wo ) {
|
|
var $filter, col, column, $header, makeSelect, disabled, name, ffxn, tmp,
|
|
// c.columns defined in computeThIndexes()
|
|
cellFilter = wo.filter_cellFilter,
|
|
columns = c.columns,
|
|
arry = $.isArray( cellFilter ),
|
|
buildFilter = '<tr role="row" class="' + tscss.filterRow + ' ' + c.cssIgnoreRow + '">';
|
|
for ( column = 0; column < columns; column++ ) {
|
|
if ( c.$headerIndexed[ column ].length ) {
|
|
// account for entire column set with colspan. See #1047
|
|
tmp = c.$headerIndexed[ column ] && c.$headerIndexed[ column ][0].colSpan || 0;
|
|
if ( tmp > 1 ) {
|
|
buildFilter += '<td data-column="' + column + '-' + ( column + tmp - 1 ) + '" colspan="' + tmp + '"';
|
|
} else {
|
|
buildFilter += '<td data-column="' + column + '"';
|
|
}
|
|
if ( arry ) {
|
|
buildFilter += ( cellFilter[ column ] ? ' class="' + cellFilter[ column ] + '"' : '' );
|
|
} else {
|
|
buildFilter += ( cellFilter !== '' ? ' class="' + cellFilter + '"' : '' );
|
|
}
|
|
buildFilter += '></td>';
|
|
}
|
|
}
|
|
c.$filters = $( buildFilter += '</tr>' )
|
|
.appendTo( c.$table.children( 'thead' ).eq( 0 ) )
|
|
.children( 'td' );
|
|
// build each filter input
|
|
for ( column = 0; column < columns; column++ ) {
|
|
disabled = false;
|
|
// assuming last cell of a column is the main column
|
|
$header = c.$headerIndexed[ column ];
|
|
if ( $header && $header.length ) {
|
|
// $filter = c.$filters.filter( '[data-column="' + column + '"]' );
|
|
$filter = tsf.getColumnElm( c, c.$filters, column );
|
|
ffxn = ts.getColumnData( table, wo.filter_functions, column );
|
|
makeSelect = ( wo.filter_functions && ffxn && typeof ffxn !== 'function' ) ||
|
|
$header.hasClass( 'filter-select' );
|
|
// get data from jQuery data, metadata, headers option or header class name
|
|
col = ts.getColumnData( table, c.headers, column );
|
|
disabled = ts.getData( $header[0], col, 'filter' ) === 'false' ||
|
|
ts.getData( $header[0], col, 'parser' ) === 'false';
|
|
|
|
if ( makeSelect ) {
|
|
buildFilter = $( '<select>' ).appendTo( $filter );
|
|
} else {
|
|
ffxn = ts.getColumnData( table, wo.filter_formatter, column );
|
|
if ( ffxn ) {
|
|
wo.filter_formatterCount++;
|
|
buildFilter = ffxn( $filter, column );
|
|
// no element returned, so lets go find it
|
|
if ( buildFilter && buildFilter.length === 0 ) {
|
|
buildFilter = $filter.children( 'input' );
|
|
}
|
|
// element not in DOM, so lets attach it
|
|
if ( buildFilter && ( buildFilter.parent().length === 0 ||
|
|
( buildFilter.parent().length && buildFilter.parent()[0] !== $filter[0] ) ) ) {
|
|
$filter.append( buildFilter );
|
|
}
|
|
} else {
|
|
buildFilter = $( '<input type="search">' ).appendTo( $filter );
|
|
}
|
|
if ( buildFilter ) {
|
|
tmp = $header.data( 'placeholder' ) ||
|
|
$header.attr( 'data-placeholder' ) ||
|
|
wo.filter_placeholder.search || '';
|
|
buildFilter.attr( 'placeholder', tmp );
|
|
}
|
|
}
|
|
if ( buildFilter ) {
|
|
// add filter class name
|
|
name = ( $.isArray( wo.filter_cssFilter ) ?
|
|
( typeof wo.filter_cssFilter[column] !== 'undefined' ? wo.filter_cssFilter[column] || '' : '' ) :
|
|
wo.filter_cssFilter ) || '';
|
|
// copy data-column from table cell (it will include colspan)
|
|
buildFilter.addClass( tscss.filter + ' ' + name ).attr( 'data-column', $filter.attr( 'data-column' ) );
|
|
if ( disabled ) {
|
|
buildFilter.attr( 'placeholder', '' ).addClass( tscss.filterDisabled )[0].disabled = true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
},
|
|
bindSearch: function( table, $el, internal ) {
|
|
table = $( table )[0];
|
|
$el = $( $el ); // allow passing a selector string
|
|
if ( !$el.length ) { return; }
|
|
var tmp,
|
|
c = table.config,
|
|
wo = c.widgetOptions,
|
|
namespace = c.namespace + 'filter',
|
|
$ext = wo.filter_$externalFilters;
|
|
if ( internal !== true ) {
|
|
// save anyMatch element
|
|
tmp = wo.filter_anyColumnSelector + ',' + wo.filter_multipleColumnSelector;
|
|
wo.filter_$anyMatch = $el.filter( tmp );
|
|
if ( $ext && $ext.length ) {
|
|
wo.filter_$externalFilters = wo.filter_$externalFilters.add( $el );
|
|
} else {
|
|
wo.filter_$externalFilters = $el;
|
|
}
|
|
// update values ( external filters added after table initialization )
|
|
ts.setFilters( table, c.$table.data( 'lastSearch' ) || [], internal === false );
|
|
}
|
|
// unbind events
|
|
tmp = ( 'keypress keyup keydown search change input '.split( ' ' ).join( namespace + ' ' ) );
|
|
$el
|
|
// use data attribute instead of jQuery data since the head is cloned without including
|
|
// the data/binding
|
|
.attr( 'data-lastSearchTime', new Date().getTime() )
|
|
.unbind( tmp.replace( ts.regex.spaces, ' ' ) )
|
|
.bind( 'keydown' + namespace, function( event ) {
|
|
if ( event.which === tskeyCodes.escape && !table.config.widgetOptions.filter_resetOnEsc ) {
|
|
// prevent keypress event
|
|
return false;
|
|
}
|
|
})
|
|
.bind( 'keyup' + namespace, function( event ) {
|
|
wo = table.config.widgetOptions; // make sure "wo" isn't cached
|
|
var column = parseInt( $( this ).attr( 'data-column' ), 10 ),
|
|
liveSearch = typeof wo.filter_liveSearch === 'boolean' ? wo.filter_liveSearch :
|
|
ts.getColumnData( table, wo.filter_liveSearch, column );
|
|
if ( typeof liveSearch === 'undefined' ) {
|
|
liveSearch = wo.filter_liveSearch.fallback || false;
|
|
}
|
|
$( this ).attr( 'data-lastSearchTime', new Date().getTime() );
|
|
// emulate what webkit does.... escape clears the filter
|
|
if ( event.which === tskeyCodes.escape ) {
|
|
// make sure to restore the last value on escape
|
|
this.value = wo.filter_resetOnEsc ? '' : c.lastSearch[column];
|
|
// don't return if the search value is empty ( all rows need to be revealed )
|
|
} else if ( this.value !== '' && (
|
|
// liveSearch can contain a min value length; ignore arrow and meta keys, but allow backspace
|
|
( typeof liveSearch === 'number' && this.value.length < liveSearch ) ||
|
|
// let return & backspace continue on, but ignore arrows & non-valid characters
|
|
( event.which !== tskeyCodes.enter && event.which !== tskeyCodes.backSpace &&
|
|
( event.which < tskeyCodes.space || ( event.which >= tskeyCodes.left && event.which <= tskeyCodes.down ) ) ) ) ) {
|
|
return;
|
|
// live search
|
|
} else if ( liveSearch === false ) {
|
|
if ( this.value !== '' && event.which !== tskeyCodes.enter ) {
|
|
return;
|
|
}
|
|
}
|
|
// change event = no delay; last true flag tells getFilters to skip newest timed input
|
|
tsf.searching( table, true, true, column );
|
|
})
|
|
// include change for select - fixes #473
|
|
.bind( 'search change keypress input blur '.split( ' ' ).join( namespace + ' ' ), function( event ) {
|
|
// don't get cached data, in case data-column changes dynamically
|
|
var column = parseInt( $( this ).attr( 'data-column' ), 10 ),
|
|
eventType = event.type,
|
|
liveSearch = typeof wo.filter_liveSearch === 'boolean' ?
|
|
wo.filter_liveSearch :
|
|
ts.getColumnData( table, wo.filter_liveSearch, column );
|
|
if ( table.config.widgetOptions.filter_initialized &&
|
|
// immediate search if user presses enter
|
|
( event.which === tskeyCodes.enter ||
|
|
// immediate search if a "search" or "blur" is triggered on the input
|
|
( eventType === 'search' || eventType === 'blur' ) ||
|
|
// change & input events must be ignored if liveSearch !== true
|
|
( eventType === 'change' || eventType === 'input' ) &&
|
|
// prevent search if liveSearch is a number
|
|
( liveSearch === true || liveSearch !== true && event.target.nodeName !== 'INPUT' ) &&
|
|
// don't allow 'change' or 'input' event to process if the input value
|
|
// is the same - fixes #685
|
|
this.value !== c.lastSearch[column]
|
|
)
|
|
) {
|
|
event.preventDefault();
|
|
// init search with no delay
|
|
$( this ).attr( 'data-lastSearchTime', new Date().getTime() );
|
|
tsf.searching( table, eventType !== 'keypress', true, column );
|
|
}
|
|
});
|
|
},
|
|
searching: function( table, filter, skipFirst, column ) {
|
|
var liveSearch,
|
|
wo = table.config.widgetOptions;
|
|
if (typeof column === 'undefined') {
|
|
// no delay
|
|
liveSearch = false;
|
|
} else {
|
|
liveSearch = typeof wo.filter_liveSearch === 'boolean' ?
|
|
wo.filter_liveSearch :
|
|
// get column setting, or set to fallback value, or default to false
|
|
ts.getColumnData( table, wo.filter_liveSearch, column );
|
|
if ( typeof liveSearch === 'undefined' ) {
|
|
liveSearch = wo.filter_liveSearch.fallback || false;
|
|
}
|
|
}
|
|
clearTimeout( wo.filter_searchTimer );
|
|
if ( typeof filter === 'undefined' || filter === true ) {
|
|
// delay filtering
|
|
wo.filter_searchTimer = setTimeout( function() {
|
|
tsf.checkFilters( table, filter, skipFirst );
|
|
}, liveSearch ? wo.filter_searchDelay : 10 );
|
|
} else {
|
|
// skip delay
|
|
tsf.checkFilters( table, filter, skipFirst );
|
|
}
|
|
},
|
|
equalFilters: function (c, filter1, filter2) {
|
|
var indx,
|
|
f1 = [],
|
|
f2 = [],
|
|
len = c.columns + 1; // add one to include anyMatch filter
|
|
filter1 = $.isArray(filter1) ? filter1 : [];
|
|
filter2 = $.isArray(filter2) ? filter2 : [];
|
|
for (indx = 0; indx < len; indx++) {
|
|
f1[indx] = filter1[indx] || '';
|
|
f2[indx] = filter2[indx] || '';
|
|
}
|
|
return f1.join(',') === f2.join(',');
|
|
},
|
|
checkFilters: function( table, filter, skipFirst ) {
|
|
var c = table.config,
|
|
wo = c.widgetOptions,
|
|
filterArray = $.isArray( filter ),
|
|
filters = ( filterArray ) ? filter : ts.getFilters( table, true ),
|
|
currentFilters = filters || []; // current filter values
|
|
// prevent errors if delay init is set
|
|
if ( $.isEmptyObject( c.cache ) ) {
|
|
// update cache if delayInit set & pager has initialized ( after user initiates a search )
|
|
if ( c.delayInit && ( !c.pager || c.pager && c.pager.initialized ) ) {
|
|
ts.updateCache( c, function() {
|
|
tsf.checkFilters( table, false, skipFirst );
|
|
});
|
|
}
|
|
return;
|
|
}
|
|
// add filter array back into inputs
|
|
if ( filterArray ) {
|
|
ts.setFilters( table, filters, false, skipFirst !== true );
|
|
if ( !wo.filter_initialized ) {
|
|
c.lastSearch = [];
|
|
c.lastCombinedFilter = '';
|
|
}
|
|
}
|
|
if ( wo.filter_hideFilters ) {
|
|
// show/hide filter row as needed
|
|
c.$table
|
|
.find( '.' + tscss.filterRow )
|
|
.triggerHandler( tsf.hideFiltersCheck( c ) ? 'mouseleave' : 'mouseenter' );
|
|
}
|
|
// return if the last search is the same; but filter === false when updating the search
|
|
// see example-widget-filter.html filter toggle buttons
|
|
if ( tsf.equalFilters(c, c.lastSearch, currentFilters) && filter !== false ) {
|
|
return;
|
|
} else if ( filter === false ) {
|
|
// force filter refresh
|
|
c.lastCombinedFilter = '';
|
|
c.lastSearch = [];
|
|
}
|
|
// define filter inside it is false
|
|
filters = filters || [];
|
|
// convert filters to strings - see #1070
|
|
filters = Array.prototype.map ?
|
|
filters.map( String ) :
|
|
// for IE8 & older browsers - maybe not the best method
|
|
filters.join( '\ufffd' ).split( '\ufffd' );
|
|
|
|
if ( wo.filter_initialized ) {
|
|
c.$table.triggerHandler( 'filterStart', [ filters ] );
|
|
}
|
|
if ( c.showProcessing ) {
|
|
// give it time for the processing icon to kick in
|
|
setTimeout( function() {
|
|
tsf.findRows( table, filters, currentFilters );
|
|
return false;
|
|
}, 30 );
|
|
} else {
|
|
tsf.findRows( table, filters, currentFilters );
|
|
return false;
|
|
}
|
|
},
|
|
hideFiltersCheck: function( c ) {
|
|
if (typeof c.widgetOptions.filter_hideFilters === 'function') {
|
|
var val = c.widgetOptions.filter_hideFilters( c );
|
|
if (typeof val === 'boolean') {
|
|
return val;
|
|
}
|
|
}
|
|
return ts.getFilters( c.$table ).join( '' ) === '';
|
|
},
|
|
hideFilters: function( c, $table ) {
|
|
var timer;
|
|
( $table || c.$table )
|
|
.find( '.' + tscss.filterRow )
|
|
.addClass( tscss.filterRowHide )
|
|
.bind( 'mouseenter mouseleave', function( e ) {
|
|
// save event object - http://bugs.jquery.com/ticket/12140
|
|
var event = e,
|
|
$row = $( this );
|
|
clearTimeout( timer );
|
|
timer = setTimeout( function() {
|
|
if ( /enter|over/.test( event.type ) ) {
|
|
$row.removeClass( tscss.filterRowHide );
|
|
} else {
|
|
// don't hide if input has focus
|
|
// $( ':focus' ) needs jQuery 1.6+
|
|
if ( $( document.activeElement ).closest( 'tr' )[0] !== $row[0] ) {
|
|
// don't hide row if any filter has a value
|
|
$row.toggleClass( tscss.filterRowHide, tsf.hideFiltersCheck( c ) );
|
|
}
|
|
}
|
|
}, 200 );
|
|
})
|
|
.find( 'input, select' ).bind( 'focus blur', function( e ) {
|
|
var event = e,
|
|
$row = $( this ).closest( 'tr' );
|
|
clearTimeout( timer );
|
|
timer = setTimeout( function() {
|
|
clearTimeout( timer );
|
|
// don't hide row if any filter has a value
|
|
$row.toggleClass( tscss.filterRowHide, tsf.hideFiltersCheck( c ) && event.type !== 'focus' );
|
|
}, 200 );
|
|
});
|
|
},
|
|
defaultFilter: function( filter, mask ) {
|
|
if ( filter === '' ) { return filter; }
|
|
var regex = tsfRegex.iQuery,
|
|
maskLen = mask.match( tsfRegex.igQuery ).length,
|
|
query = maskLen > 1 ? $.trim( filter ).split( /\s/ ) : [ $.trim( filter ) ],
|
|
len = query.length - 1,
|
|
indx = 0,
|
|
val = mask;
|
|
if ( len < 1 && maskLen > 1 ) {
|
|
// only one 'word' in query but mask has >1 slots
|
|
query[1] = query[0];
|
|
}
|
|
// replace all {query} with query words...
|
|
// if query = 'Bob', then convert mask from '!{query}' to '!Bob'
|
|
// if query = 'Bob Joe Frank', then convert mask '{q} OR {q}' to 'Bob OR Joe OR Frank'
|
|
while ( regex.test( val ) ) {
|
|
val = val.replace( regex, query[indx++] || '' );
|
|
if ( regex.test( val ) && indx < len && ( query[indx] || '' ) !== '' ) {
|
|
val = mask.replace( regex, val );
|
|
}
|
|
}
|
|
return val;
|
|
},
|
|
getLatestSearch: function( $input ) {
|
|
if ( $input ) {
|
|
return $input.sort( function( a, b ) {
|
|
return $( b ).attr( 'data-lastSearchTime' ) - $( a ).attr( 'data-lastSearchTime' );
|
|
});
|
|
}
|
|
return $input || $();
|
|
},
|
|
findRange: function( c, val, ignoreRanges ) {
|
|
// look for multiple columns '1-3,4-6,8' in data-column
|
|
var temp, ranges, range, start, end, singles, i, indx, len,
|
|
columns = [];
|
|
if ( /^[0-9]+$/.test( val ) ) {
|
|
// always return an array
|
|
return [ parseInt( val, 10 ) ];
|
|
}
|
|
// process column range
|
|
if ( !ignoreRanges && /-/.test( val ) ) {
|
|
ranges = val.match( /(\d+)\s*-\s*(\d+)/g );
|
|
len = ranges ? ranges.length : 0;
|
|
for ( indx = 0; indx < len; indx++ ) {
|
|
range = ranges[indx].split( /\s*-\s*/ );
|
|
start = parseInt( range[0], 10 ) || 0;
|
|
end = parseInt( range[1], 10 ) || ( c.columns - 1 );
|
|
if ( start > end ) {
|
|
temp = start; start = end; end = temp; // swap
|
|
}
|
|
if ( end >= c.columns ) {
|
|
end = c.columns - 1;
|
|
}
|
|
for ( ; start <= end; start++ ) {
|
|
columns[ columns.length ] = start;
|
|
}
|
|
// remove processed range from val
|
|
val = val.replace( ranges[ indx ], '' );
|
|
}
|
|
}
|
|
// process single columns
|
|
if ( !ignoreRanges && /,/.test( val ) ) {
|
|
singles = val.split( /\s*,\s*/ );
|
|
len = singles.length;
|
|
for ( i = 0; i < len; i++ ) {
|
|
if ( singles[ i ] !== '' ) {
|
|
indx = parseInt( singles[ i ], 10 );
|
|
if ( indx < c.columns ) {
|
|
columns[ columns.length ] = indx;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
// return all columns
|
|
if ( !columns.length ) {
|
|
for ( indx = 0; indx < c.columns; indx++ ) {
|
|
columns[ columns.length ] = indx;
|
|
}
|
|
}
|
|
return columns;
|
|
},
|
|
getColumnElm: function( c, $elements, column ) {
|
|
// data-column may contain multiple columns '1-3,5-6,8'
|
|
// replaces: c.$filters.filter( '[data-column="' + column + '"]' );
|
|
return $elements.filter( function() {
|
|
var cols = tsf.findRange( c, $( this ).attr( 'data-column' ) );
|
|
return $.inArray( column, cols ) > -1;
|
|
});
|
|
},
|
|
multipleColumns: function( c, $input ) {
|
|
// look for multiple columns '1-3,4-6,8' in data-column
|
|
var wo = c.widgetOptions,
|
|
// only target 'all' column inputs on initialization
|
|
// & don't target 'all' column inputs if they don't exist
|
|
targets = wo.filter_initialized || !$input.filter( wo.filter_anyColumnSelector ).length,
|
|
val = $.trim( tsf.getLatestSearch( $input ).attr( 'data-column' ) || '' );
|
|
return tsf.findRange( c, val, !targets );
|
|
},
|
|
processTypes: function( c, data, vars ) {
|
|
var ffxn,
|
|
filterMatched = null,
|
|
matches = null;
|
|
for ( ffxn in tsf.types ) {
|
|
if ( $.inArray( ffxn, vars.excludeMatch ) < 0 && matches === null ) {
|
|
matches = tsf.types[ffxn]( c, data, vars );
|
|
if ( matches !== null ) {
|
|
filterMatched = matches;
|
|
}
|
|
}
|
|
}
|
|
return filterMatched;
|
|
},
|
|
matchType: function( c, columnIndex ) {
|
|
var isMatch,
|
|
wo = c.widgetOptions,
|
|
$el = c.$headerIndexed[ columnIndex ];
|
|
// filter-exact > filter-match > filter_matchType for type
|
|
if ( $el.hasClass( 'filter-exact' ) ) {
|
|
isMatch = false;
|
|
} else if ( $el.hasClass( 'filter-match' ) ) {
|
|
isMatch = true;
|
|
} else {
|
|
// filter-select is not applied when filter_functions are used, so look for a select
|
|
if ( wo.filter_columnFilters ) {
|
|
$el = c.$filters
|
|
.find( '.' + tscss.filter )
|
|
.add( wo.filter_$externalFilters )
|
|
.filter( '[data-column="' + columnIndex + '"]' );
|
|
} else if ( wo.filter_$externalFilters ) {
|
|
$el = wo.filter_$externalFilters.filter( '[data-column="' + columnIndex + '"]' );
|
|
}
|
|
isMatch = $el.length ?
|
|
c.widgetOptions.filter_matchType[ ( $el[ 0 ].nodeName || '' ).toLowerCase() ] === 'match' :
|
|
// default to exact, if no inputs found
|
|
false;
|
|
}
|
|
return isMatch;
|
|
},
|
|
processRow: function( c, data, vars ) {
|
|
var result, filterMatched,
|
|
fxn, ffxn, txt,
|
|
wo = c.widgetOptions,
|
|
showRow = true,
|
|
hasAnyMatchInput = wo.filter_$anyMatch && wo.filter_$anyMatch.length,
|
|
|
|
// if wo.filter_$anyMatch data-column attribute is changed dynamically
|
|
// we don't want to do an "anyMatch" search on one column using data
|
|
// for the entire row - see #998
|
|
columnIndex = wo.filter_$anyMatch && wo.filter_$anyMatch.length ?
|
|
// look for multiple columns '1-3,4-6,8'
|
|
tsf.multipleColumns( c, wo.filter_$anyMatch ) :
|
|
[];
|
|
data.$cells = data.$row.children();
|
|
if ( data.anyMatchFlag && columnIndex.length > 1 || ( data.anyMatchFilter && !hasAnyMatchInput ) ) {
|
|
data.anyMatch = true;
|
|
data.isMatch = true;
|
|
data.rowArray = data.$cells.map( function( i ) {
|
|
if ( $.inArray( i, columnIndex ) > -1 || ( data.anyMatchFilter && !hasAnyMatchInput ) ) {
|
|
if ( data.parsed[ i ] ) {
|
|
txt = data.cacheArray[ i ];
|
|
} else {
|
|
txt = data.rawArray[ i ];
|
|
txt = $.trim( wo.filter_ignoreCase ? txt.toLowerCase() : txt );
|
|
if ( c.sortLocaleCompare ) {
|
|
txt = ts.replaceAccents( txt );
|
|
}
|
|
}
|
|
return txt;
|
|
}
|
|
}).get();
|
|
data.filter = data.anyMatchFilter;
|
|
data.iFilter = data.iAnyMatchFilter;
|
|
data.exact = data.rowArray.join( ' ' );
|
|
data.iExact = wo.filter_ignoreCase ? data.exact.toLowerCase() : data.exact;
|
|
data.cache = data.cacheArray.slice( 0, -1 ).join( ' ' );
|
|
vars.excludeMatch = vars.noAnyMatch;
|
|
filterMatched = tsf.processTypes( c, data, vars );
|
|
if ( filterMatched !== null ) {
|
|
showRow = filterMatched;
|
|
} else {
|
|
if ( wo.filter_startsWith ) {
|
|
showRow = false;
|
|
// data.rowArray may not contain all columns
|
|
columnIndex = Math.min( c.columns, data.rowArray.length );
|
|
while ( !showRow && columnIndex > 0 ) {
|
|
columnIndex--;
|
|
showRow = showRow || data.rowArray[ columnIndex ].indexOf( data.iFilter ) === 0;
|
|
}
|
|
} else {
|
|
showRow = ( data.iExact + data.childRowText ).indexOf( data.iFilter ) >= 0;
|
|
}
|
|
}
|
|
data.anyMatch = false;
|
|
// no other filters to process
|
|
if ( data.filters.join( '' ) === data.filter ) {
|
|
return showRow;
|
|
}
|
|
}
|
|
|
|
for ( columnIndex = 0; columnIndex < c.columns; columnIndex++ ) {
|
|
data.filter = data.filters[ columnIndex ];
|
|
data.index = columnIndex;
|
|
|
|
// filter types to exclude, per column
|
|
vars.excludeMatch = vars.excludeFilter[ columnIndex ];
|
|
|
|
// ignore if filter is empty or disabled
|
|
if ( data.filter ) {
|
|
data.cache = data.cacheArray[ columnIndex ];
|
|
result = data.parsed[ columnIndex ] ? data.cache : data.rawArray[ columnIndex ] || '';
|
|
data.exact = c.sortLocaleCompare ? ts.replaceAccents( result ) : result; // issue #405
|
|
data.iExact = !tsfRegex.type.test( typeof data.exact ) && wo.filter_ignoreCase ?
|
|
data.exact.toLowerCase() : data.exact;
|
|
data.isMatch = tsf.matchType( c, columnIndex );
|
|
|
|
result = showRow; // if showRow is true, show that row
|
|
|
|
// in case select filter option has a different value vs text 'a - z|A through Z'
|
|
ffxn = wo.filter_columnFilters ?
|
|
c.$filters.add( wo.filter_$externalFilters )
|
|
.filter( '[data-column="' + columnIndex + '"]' )
|
|
.find( 'select option:selected' )
|
|
.attr( 'data-function-name' ) || '' : '';
|
|
// replace accents - see #357
|
|
if ( c.sortLocaleCompare ) {
|
|
data.filter = ts.replaceAccents( data.filter );
|
|
}
|
|
|
|
// replace column specific default filters - see #1088
|
|
if ( wo.filter_defaultFilter && tsfRegex.iQuery.test( vars.defaultColFilter[ columnIndex ] ) ) {
|
|
data.filter = tsf.defaultFilter( data.filter, vars.defaultColFilter[ columnIndex ] );
|
|
}
|
|
|
|
// data.iFilter = case insensitive ( if wo.filter_ignoreCase is true ),
|
|
// data.filter = case sensitive
|
|
data.iFilter = wo.filter_ignoreCase ? ( data.filter || '' ).toLowerCase() : data.filter;
|
|
fxn = vars.functions[ columnIndex ];
|
|
filterMatched = null;
|
|
if ( fxn ) {
|
|
if ( typeof fxn === 'function' ) {
|
|
// filter callback( exact cell content, parser normalized content,
|
|
// filter input value, column index, jQuery row object )
|
|
filterMatched = fxn( data.exact, data.cache, data.filter, columnIndex, data.$row, c, data );
|
|
} else if ( typeof fxn[ ffxn || data.filter ] === 'function' ) {
|
|
// selector option function
|
|
txt = ffxn || data.filter;
|
|
filterMatched =
|
|
fxn[ txt ]( data.exact, data.cache, data.filter, columnIndex, data.$row, c, data );
|
|
}
|
|
}
|
|
if ( filterMatched === null ) {
|
|
// cycle through the different filters
|
|
// filters return a boolean or null if nothing matches
|
|
filterMatched = tsf.processTypes( c, data, vars );
|
|
if ( filterMatched !== null ) {
|
|
result = filterMatched;
|
|
// Look for match, and add child row data for matching
|
|
} else {
|
|
// check fxn (filter-select in header) after filter types are checked
|
|
// without this, the filter + jQuery UI selectmenu demo was breaking
|
|
if ( fxn === true ) {
|
|
// default selector uses exact match unless 'filter-match' class is found
|
|
result = data.isMatch ?
|
|
// data.iExact may be a number
|
|
( '' + data.iExact ).search( data.iFilter ) >= 0 :
|
|
data.filter === data.exact;
|
|
} else {
|
|
txt = ( data.iExact + data.childRowText ).indexOf( tsf.parseFilter( c, data.iFilter, data ) );
|
|
result = ( ( !wo.filter_startsWith && txt >= 0 ) || ( wo.filter_startsWith && txt === 0 ) );
|
|
}
|
|
}
|
|
} else {
|
|
result = filterMatched;
|
|
}
|
|
showRow = ( result ) ? showRow : false;
|
|
}
|
|
}
|
|
return showRow;
|
|
},
|
|
findRows: function( table, filters, currentFilters ) {
|
|
if (
|
|
tsf.equalFilters(table.config, table.config.lastSearch, currentFilters) ||
|
|
!table.config.widgetOptions.filter_initialized
|
|
) {
|
|
return;
|
|
}
|
|
var len, norm_rows, rowData, $rows, $row, rowIndex, tbodyIndex, $tbody, columnIndex,
|
|
isChild, childRow, lastSearch, showRow, showParent, time, val, indx,
|
|
notFiltered, searchFiltered, query, injected, res, id, txt,
|
|
storedFilters = $.extend( [], filters ),
|
|
c = table.config,
|
|
wo = c.widgetOptions,
|
|
// data object passed to filters; anyMatch is a flag for the filters
|
|
data = {
|
|
anyMatch: false,
|
|
filters: filters,
|
|
// regex filter type cache
|
|
filter_regexCache : []
|
|
},
|
|
vars = {
|
|
// anyMatch really screws up with these types of filters
|
|
noAnyMatch: [ 'range', 'operators' ],
|
|
// cache filter variables that use ts.getColumnData in the main loop
|
|
functions : [],
|
|
excludeFilter : [],
|
|
defaultColFilter : [],
|
|
defaultAnyFilter : ts.getColumnData( table, wo.filter_defaultFilter, c.columns, true ) || ''
|
|
};
|
|
|
|
// parse columns after formatter, in case the class is added at that point
|
|
data.parsed = [];
|
|
for ( columnIndex = 0; columnIndex < c.columns; columnIndex++ ) {
|
|
data.parsed[ columnIndex ] = wo.filter_useParsedData ||
|
|
// parser has a "parsed" parameter
|
|
( c.parsers && c.parsers[ columnIndex ] && c.parsers[ columnIndex ].parsed ||
|
|
// getData may not return 'parsed' if other 'filter-' class names exist
|
|
// ( e.g. <th class="filter-select filter-parsed"> )
|
|
ts.getData && ts.getData( c.$headerIndexed[ columnIndex ],
|
|
ts.getColumnData( table, c.headers, columnIndex ), 'filter' ) === 'parsed' ||
|
|
c.$headerIndexed[ columnIndex ].hasClass( 'filter-parsed' ) );
|
|
|
|
vars.functions[ columnIndex ] =
|
|
ts.getColumnData( table, wo.filter_functions, columnIndex ) ||
|
|
c.$headerIndexed[ columnIndex ].hasClass( 'filter-select' );
|
|
vars.defaultColFilter[ columnIndex ] =
|
|
ts.getColumnData( table, wo.filter_defaultFilter, columnIndex ) || '';
|
|
vars.excludeFilter[ columnIndex ] =
|
|
( ts.getColumnData( table, wo.filter_excludeFilter, columnIndex, true ) || '' ).split( /\s+/ );
|
|
}
|
|
|
|
if ( c.debug ) {
|
|
console.log( 'Filter: Starting filter widget search', filters );
|
|
time = new Date();
|
|
}
|
|
// filtered rows count
|
|
c.filteredRows = 0;
|
|
c.totalRows = 0;
|
|
currentFilters = ( storedFilters || [] );
|
|
|
|
for ( tbodyIndex = 0; tbodyIndex < c.$tbodies.length; tbodyIndex++ ) {
|
|
$tbody = ts.processTbody( table, c.$tbodies.eq( tbodyIndex ), true );
|
|
// skip child rows & widget added ( removable ) rows - fixes #448 thanks to @hempel!
|
|
// $rows = $tbody.children( 'tr' ).not( c.selectorRemove );
|
|
columnIndex = c.columns;
|
|
// convert stored rows into a jQuery object
|
|
norm_rows = c.cache[ tbodyIndex ].normalized;
|
|
$rows = $( $.map( norm_rows, function( el ) {
|
|
return el[ columnIndex ].$row.get();
|
|
}) );
|
|
|
|
if ( currentFilters.join('') === '' || wo.filter_serversideFiltering ) {
|
|
$rows
|
|
.removeClass( wo.filter_filteredRow )
|
|
.not( '.' + c.cssChildRow )
|
|
.css( 'display', '' );
|
|
} else {
|
|
// filter out child rows
|
|
$rows = $rows.not( '.' + c.cssChildRow );
|
|
len = $rows.length;
|
|
|
|
if ( ( wo.filter_$anyMatch && wo.filter_$anyMatch.length ) ||
|
|
typeof filters[c.columns] !== 'undefined' ) {
|
|
data.anyMatchFlag = true;
|
|
data.anyMatchFilter = '' + (
|
|
filters[ c.columns ] ||
|
|
wo.filter_$anyMatch && tsf.getLatestSearch( wo.filter_$anyMatch ).val() ||
|
|
''
|
|
);
|
|
if ( wo.filter_columnAnyMatch ) {
|
|
// specific columns search
|
|
query = data.anyMatchFilter.split( tsfRegex.andSplit );
|
|
injected = false;
|
|
for ( indx = 0; indx < query.length; indx++ ) {
|
|
res = query[ indx ].split( ':' );
|
|
if ( res.length > 1 ) {
|
|
// make the column a one-based index ( non-developers start counting from one :P )
|
|
if ( isNaN( res[0] ) ) {
|
|
$.each( c.headerContent, function( i, txt ) {
|
|
// multiple matches are possible
|
|
if ( txt.toLowerCase().indexOf( res[0] ) > -1 ) {
|
|
id = i;
|
|
filters[ id ] = res[1];
|
|
}
|
|
});
|
|
} else {
|
|
id = parseInt( res[0], 10 ) - 1;
|
|
}
|
|
if ( id >= 0 && id < c.columns ) { // if id is an integer
|
|
filters[ id ] = res[1];
|
|
query.splice( indx, 1 );
|
|
indx--;
|
|
injected = true;
|
|
}
|
|
}
|
|
}
|
|
if ( injected ) {
|
|
data.anyMatchFilter = query.join( ' && ' );
|
|
}
|
|
}
|
|
}
|
|
|
|
// optimize searching only through already filtered rows - see #313
|
|
searchFiltered = wo.filter_searchFiltered;
|
|
lastSearch = c.lastSearch || c.$table.data( 'lastSearch' ) || [];
|
|
if ( searchFiltered ) {
|
|
// cycle through all filters; include last ( columnIndex + 1 = match any column ). Fixes #669
|
|
for ( indx = 0; indx < columnIndex + 1; indx++ ) {
|
|
val = filters[indx] || '';
|
|
// break out of loop if we've already determined not to search filtered rows
|
|
if ( !searchFiltered ) { indx = columnIndex; }
|
|
// search already filtered rows if...
|
|
searchFiltered = searchFiltered && lastSearch.length &&
|
|
// there are no changes from beginning of filter
|
|
val.indexOf( lastSearch[indx] || '' ) === 0 &&
|
|
// if there is NOT a logical 'or', or range ( 'to' or '-' ) in the string
|
|
!tsfRegex.alreadyFiltered.test( val ) &&
|
|
// if we are not doing exact matches, using '|' ( logical or ) or not '!'
|
|
!tsfRegex.exactTest.test( val ) &&
|
|
// don't search only filtered if the value is negative
|
|
// ( '> -10' => '> -100' will ignore hidden rows )
|
|
!( tsfRegex.isNeg1.test( val ) || tsfRegex.isNeg2.test( val ) ) &&
|
|
// if filtering using a select without a 'filter-match' class ( exact match ) - fixes #593
|
|
!( val !== '' && c.$filters && c.$filters.filter( '[data-column="' + indx + '"]' ).find( 'select' ).length &&
|
|
!tsf.matchType( c, indx ) );
|
|
}
|
|
}
|
|
notFiltered = $rows.not( '.' + wo.filter_filteredRow ).length;
|
|
// can't search when all rows are hidden - this happens when looking for exact matches
|
|
if ( searchFiltered && notFiltered === 0 ) { searchFiltered = false; }
|
|
if ( c.debug ) {
|
|
console.log( 'Filter: Searching through ' +
|
|
( searchFiltered && notFiltered < len ? notFiltered : 'all' ) + ' rows' );
|
|
}
|
|
if ( data.anyMatchFlag ) {
|
|
if ( c.sortLocaleCompare ) {
|
|
// replace accents
|
|
data.anyMatchFilter = ts.replaceAccents( data.anyMatchFilter );
|
|
}
|
|
if ( wo.filter_defaultFilter && tsfRegex.iQuery.test( vars.defaultAnyFilter ) ) {
|
|
data.anyMatchFilter = tsf.defaultFilter( data.anyMatchFilter, vars.defaultAnyFilter );
|
|
// clear search filtered flag because default filters are not saved to the last search
|
|
searchFiltered = false;
|
|
}
|
|
// make iAnyMatchFilter lowercase unless both filter widget & core ignoreCase options are true
|
|
// when c.ignoreCase is true, the cache contains all lower case data
|
|
data.iAnyMatchFilter = !( wo.filter_ignoreCase && c.ignoreCase ) ?
|
|
data.anyMatchFilter :
|
|
data.anyMatchFilter.toLowerCase();
|
|
}
|
|
|
|
// loop through the rows
|
|
for ( rowIndex = 0; rowIndex < len; rowIndex++ ) {
|
|
|
|
txt = $rows[ rowIndex ].className;
|
|
// the first row can never be a child row
|
|
isChild = rowIndex && tsfRegex.child.test( txt );
|
|
// skip child rows & already filtered rows
|
|
if ( isChild || ( searchFiltered && tsfRegex.filtered.test( txt ) ) ) {
|
|
continue;
|
|
}
|
|
|
|
data.$row = $rows.eq( rowIndex );
|
|
data.rowIndex = rowIndex;
|
|
data.cacheArray = norm_rows[ rowIndex ];
|
|
rowData = data.cacheArray[ c.columns ];
|
|
data.rawArray = rowData.raw;
|
|
data.childRowText = '';
|
|
|
|
if ( !wo.filter_childByColumn ) {
|
|
txt = '';
|
|
// child row cached text
|
|
childRow = rowData.child;
|
|
// so, if 'table.config.widgetOptions.filter_childRows' is true and there is
|
|
// a match anywhere in the child row, then it will make the row visible
|
|
// checked here so the option can be changed dynamically
|
|
for ( indx = 0; indx < childRow.length; indx++ ) {
|
|
txt += ' ' + childRow[indx].join( ' ' ) || '';
|
|
}
|
|
data.childRowText = wo.filter_childRows ?
|
|
( wo.filter_ignoreCase ? txt.toLowerCase() : txt ) :
|
|
'';
|
|
}
|
|
|
|
showRow = false;
|
|
showParent = tsf.processRow( c, data, vars );
|
|
$row = rowData.$row;
|
|
|
|
// don't pass reference to val
|
|
val = showParent ? true : false;
|
|
childRow = rowData.$row.filter( ':gt(0)' );
|
|
if ( wo.filter_childRows && childRow.length ) {
|
|
if ( wo.filter_childByColumn ) {
|
|
if ( !wo.filter_childWithSibs ) {
|
|
// hide all child rows
|
|
childRow.addClass( wo.filter_filteredRow );
|
|
// if only showing resulting child row, only include parent
|
|
$row = $row.eq( 0 );
|
|
}
|
|
// cycle through each child row
|
|
for ( indx = 0; indx < childRow.length; indx++ ) {
|
|
data.$row = childRow.eq( indx );
|
|
data.cacheArray = rowData.child[ indx ];
|
|
data.rawArray = data.cacheArray;
|
|
val = tsf.processRow( c, data, vars );
|
|
// use OR comparison on child rows
|
|
showRow = showRow || val;
|
|
if ( !wo.filter_childWithSibs && val ) {
|
|
childRow.eq( indx ).removeClass( wo.filter_filteredRow );
|
|
}
|
|
}
|
|
}
|
|
// keep parent row match even if no child matches... see #1020
|
|
showRow = showRow || showParent;
|
|
} else {
|
|
showRow = val;
|
|
}
|
|
$row
|
|
.toggleClass( wo.filter_filteredRow, !showRow )[0]
|
|
.display = showRow ? '' : 'none';
|
|
}
|
|
}
|
|
c.filteredRows += $rows.not( '.' + wo.filter_filteredRow ).length;
|
|
c.totalRows += $rows.length;
|
|
ts.processTbody( table, $tbody, false );
|
|
}
|
|
// lastCombinedFilter is no longer used internally
|
|
c.lastCombinedFilter = storedFilters.join(''); // save last search
|
|
// don't save 'filters' directly since it may have altered ( AnyMatch column searches )
|
|
c.lastSearch = storedFilters;
|
|
c.$table.data( 'lastSearch', storedFilters );
|
|
if ( wo.filter_saveFilters && ts.storage ) {
|
|
ts.storage( table, 'tablesorter-filters', tsf.processFilters( storedFilters, true ) );
|
|
}
|
|
if ( c.debug ) {
|
|
console.log( 'Completed filter widget search' + ts.benchmark(time) );
|
|
}
|
|
if ( wo.filter_initialized ) {
|
|
c.$table.triggerHandler( 'filterBeforeEnd', c );
|
|
c.$table.triggerHandler( 'filterEnd', c );
|
|
}
|
|
setTimeout( function() {
|
|
ts.applyWidget( c.table ); // make sure zebra widget is applied
|
|
}, 0 );
|
|
},
|
|
getOptionSource: function( table, column, onlyAvail ) {
|
|
table = $( table )[0];
|
|
var c = table.config,
|
|
wo = c.widgetOptions,
|
|
arry = false,
|
|
source = wo.filter_selectSource,
|
|
last = c.$table.data( 'lastSearch' ) || [],
|
|
fxn = typeof source === 'function' ? true : ts.getColumnData( table, source, column );
|
|
|
|
if ( onlyAvail && last[column] !== '' ) {
|
|
onlyAvail = false;
|
|
}
|
|
|
|
// filter select source option
|
|
if ( fxn === true ) {
|
|
// OVERALL source
|
|
arry = source( table, column, onlyAvail );
|
|
} else if ( fxn instanceof $ || ( $.type( fxn ) === 'string' && fxn.indexOf( '</option>' ) >= 0 ) ) {
|
|
// selectSource is a jQuery object or string of options
|
|
return fxn;
|
|
} else if ( $.isArray( fxn ) ) {
|
|
arry = fxn;
|
|
} else if ( $.type( source ) === 'object' && fxn ) {
|
|
// custom select source function for a SPECIFIC COLUMN
|
|
arry = fxn( table, column, onlyAvail );
|
|
// abort - updating the selects from an external method
|
|
if (arry === null) {
|
|
return null;
|
|
}
|
|
}
|
|
if ( arry === false ) {
|
|
// fall back to original method
|
|
arry = tsf.getOptions( table, column, onlyAvail );
|
|
}
|
|
|
|
return tsf.processOptions( table, column, arry );
|
|
|
|
},
|
|
processOptions: function( table, column, arry ) {
|
|
if ( !$.isArray( arry ) ) {
|
|
return false;
|
|
}
|
|
table = $( table )[0];
|
|
var cts, txt, indx, len, parsedTxt, str,
|
|
c = table.config,
|
|
validColumn = typeof column !== 'undefined' && column !== null && column >= 0 && column < c.columns,
|
|
direction = validColumn ? c.$headerIndexed[ column ].hasClass( 'filter-select-sort-desc' ) : false,
|
|
parsed = [];
|
|
// get unique elements and sort the list
|
|
// if $.tablesorter.sortText exists ( not in the original tablesorter ),
|
|
// then natural sort the list otherwise use a basic sort
|
|
arry = $.grep( arry, function( value, indx ) {
|
|
if ( value.text ) {
|
|
return true;
|
|
}
|
|
return $.inArray( value, arry ) === indx;
|
|
});
|
|
if ( validColumn && c.$headerIndexed[ column ].hasClass( 'filter-select-nosort' ) ) {
|
|
// unsorted select options
|
|
return arry;
|
|
} else {
|
|
len = arry.length;
|
|
// parse select option values
|
|
for ( indx = 0; indx < len; indx++ ) {
|
|
txt = arry[ indx ];
|
|
// check for object
|
|
str = txt.text ? txt.text : txt;
|
|
// sortNatural breaks if you don't pass it strings
|
|
parsedTxt = ( validColumn && c.parsers && c.parsers.length &&
|
|
c.parsers[ column ].format( str, table, [], column ) || str ).toString();
|
|
parsedTxt = c.widgetOptions.filter_ignoreCase ? parsedTxt.toLowerCase() : parsedTxt;
|
|
// parse array data using set column parser; this DOES NOT pass the original
|
|
// table cell to the parser format function
|
|
if ( txt.text ) {
|
|
txt.parsed = parsedTxt;
|
|
parsed[ parsed.length ] = txt;
|
|
} else {
|
|
parsed[ parsed.length ] = {
|
|
text : txt,
|
|
// check parser length - fixes #934
|
|
parsed : parsedTxt
|
|
};
|
|
}
|
|
}
|
|
// sort parsed select options
|
|
cts = c.textSorter || '';
|
|
parsed.sort( function( a, b ) {
|
|
var x = direction ? b.parsed : a.parsed,
|
|
y = direction ? a.parsed : b.parsed;
|
|
if ( validColumn && typeof cts === 'function' ) {
|
|
// custom OVERALL text sorter
|
|
return cts( x, y, true, column, table );
|
|
} else if ( validColumn && typeof cts === 'object' && cts.hasOwnProperty( column ) ) {
|
|
// custom text sorter for a SPECIFIC COLUMN
|
|
return cts[column]( x, y, true, column, table );
|
|
} else if ( ts.sortNatural ) {
|
|
// fall back to natural sort
|
|
return ts.sortNatural( x, y );
|
|
}
|
|
// using an older version! do a basic sort
|
|
return true;
|
|
});
|
|
// rebuild arry from sorted parsed data
|
|
arry = [];
|
|
len = parsed.length;
|
|
for ( indx = 0; indx < len; indx++ ) {
|
|
arry[ arry.length ] = parsed[indx];
|
|
}
|
|
return arry;
|
|
}
|
|
},
|
|
getOptions: function( table, column, onlyAvail ) {
|
|
table = $( table )[0];
|
|
var rowIndex, tbodyIndex, len, row, cache, indx, child, childLen,
|
|
c = table.config,
|
|
wo = c.widgetOptions,
|
|
arry = [];
|
|
for ( tbodyIndex = 0; tbodyIndex < c.$tbodies.length; tbodyIndex++ ) {
|
|
cache = c.cache[tbodyIndex];
|
|
len = c.cache[tbodyIndex].normalized.length;
|
|
// loop through the rows
|
|
for ( rowIndex = 0; rowIndex < len; rowIndex++ ) {
|
|
// get cached row from cache.row ( old ) or row data object
|
|
// ( new; last item in normalized array )
|
|
row = cache.row ?
|
|
cache.row[ rowIndex ] :
|
|
cache.normalized[ rowIndex ][ c.columns ].$row[0];
|
|
// check if has class filtered
|
|
if ( onlyAvail && row.className.match( wo.filter_filteredRow ) ) {
|
|
continue;
|
|
}
|
|
// get non-normalized cell content
|
|
if ( wo.filter_useParsedData ||
|
|
c.parsers[column].parsed ||
|
|
c.$headerIndexed[column].hasClass( 'filter-parsed' ) ) {
|
|
arry[ arry.length ] = '' + cache.normalized[ rowIndex ][ column ];
|
|
// child row parsed data
|
|
if ( wo.filter_childRows && wo.filter_childByColumn ) {
|
|
childLen = cache.normalized[ rowIndex ][ c.columns ].$row.length - 1;
|
|
for ( indx = 0; indx < childLen; indx++ ) {
|
|
arry[ arry.length ] = '' + cache.normalized[ rowIndex ][ c.columns ].child[ indx ][ column ];
|
|
}
|
|
}
|
|
} else {
|
|
// get raw cached data instead of content directly from the cells
|
|
arry[ arry.length ] = cache.normalized[ rowIndex ][ c.columns ].raw[ column ];
|
|
// child row unparsed data
|
|
if ( wo.filter_childRows && wo.filter_childByColumn ) {
|
|
childLen = cache.normalized[ rowIndex ][ c.columns ].$row.length;
|
|
for ( indx = 1; indx < childLen; indx++ ) {
|
|
child = cache.normalized[ rowIndex ][ c.columns ].$row.eq( indx ).children().eq( column );
|
|
arry[ arry.length ] = '' + ts.getElementText( c, child, column );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return arry;
|
|
},
|
|
buildSelect: function( table, column, arry, updating, onlyAvail ) {
|
|
table = $( table )[0];
|
|
column = parseInt( column, 10 );
|
|
if ( !table.config.cache || $.isEmptyObject( table.config.cache ) ) {
|
|
return;
|
|
}
|
|
|
|
var indx, val, txt, t, $filters, $filter, option,
|
|
c = table.config,
|
|
wo = c.widgetOptions,
|
|
node = c.$headerIndexed[ column ],
|
|
// t.data( 'placeholder' ) won't work in jQuery older than 1.4.3
|
|
options = '<option value="">' +
|
|
( node.data( 'placeholder' ) ||
|
|
node.attr( 'data-placeholder' ) ||
|
|
wo.filter_placeholder.select || ''
|
|
) + '</option>',
|
|
// Get curent filter value
|
|
currentValue = c.$table
|
|
.find( 'thead' )
|
|
.find( 'select.' + tscss.filter + '[data-column="' + column + '"]' )
|
|
.val();
|
|
|
|
// nothing included in arry ( external source ), so get the options from
|
|
// filter_selectSource or column data
|
|
if ( typeof arry === 'undefined' || arry === '' ) {
|
|
arry = tsf.getOptionSource( table, column, onlyAvail );
|
|
// abort, selects are updated by an external method
|
|
if (arry === null) {
|
|
return;
|
|
}
|
|
}
|
|
|
|
if ( $.isArray( arry ) ) {
|
|
// build option list
|
|
for ( indx = 0; indx < arry.length; indx++ ) {
|
|
option = arry[ indx ];
|
|
if ( option.text ) {
|
|
// OBJECT!! add data-function-name in case the value is set in filter_functions
|
|
option['data-function-name'] = typeof option.value === 'undefined' ? option.text : option.value;
|
|
|
|
// support jQuery < v1.8, otherwise the below code could be shortened to
|
|
// options += $( '<option>', option )[ 0 ].outerHTML;
|
|
options += '<option';
|
|
for ( val in option ) {
|
|
if ( option.hasOwnProperty( val ) && val !== 'text' ) {
|
|
options += ' ' + val + '="' + option[ val ] + '"';
|
|
}
|
|
}
|
|
if ( !option.value ) {
|
|
options += ' value="' + option.text + '"';
|
|
}
|
|
options += '>' + option.text + '</option>';
|
|
// above code is needed in jQuery < v1.8
|
|
|
|
// make sure we don't turn an object into a string (objects without a "text" property)
|
|
} else if ( '' + option !== '[object Object]' ) {
|
|
txt = option = ( '' + option ).replace( tsfRegex.quote, '"' );
|
|
val = txt;
|
|
// allow including a symbol in the selectSource array
|
|
// 'a-z|A through Z' so that 'a-z' becomes the option value
|
|
// and 'A through Z' becomes the option text
|
|
if ( txt.indexOf( wo.filter_selectSourceSeparator ) >= 0 ) {
|
|
t = txt.split( wo.filter_selectSourceSeparator );
|
|
val = t[0];
|
|
txt = t[1];
|
|
}
|
|
// replace quotes - fixes #242 & ignore empty strings
|
|
// see http://stackoverflow.com/q/14990971/145346
|
|
options += option !== '' ?
|
|
'<option ' +
|
|
( val === txt ? '' : 'data-function-name="' + option + '" ' ) +
|
|
'value="' + val + '">' + txt +
|
|
'</option>' : '';
|
|
}
|
|
}
|
|
// clear arry so it doesn't get appended twice
|
|
arry = [];
|
|
}
|
|
|
|
// update all selects in the same column ( clone thead in sticky headers &
|
|
// any external selects ) - fixes 473
|
|
$filters = ( c.$filters ? c.$filters : c.$table.children( 'thead' ) )
|
|
.find( '.' + tscss.filter );
|
|
if ( wo.filter_$externalFilters ) {
|
|
$filters = $filters && $filters.length ?
|
|
$filters.add( wo.filter_$externalFilters ) :
|
|
wo.filter_$externalFilters;
|
|
}
|
|
$filter = $filters.filter( 'select[data-column="' + column + '"]' );
|
|
|
|
// make sure there is a select there!
|
|
if ( $filter.length ) {
|
|
$filter[ updating ? 'html' : 'append' ]( options );
|
|
if ( !$.isArray( arry ) ) {
|
|
// append options if arry is provided externally as a string or jQuery object
|
|
// options ( default value ) was already added
|
|
$filter.append( arry ).val( currentValue );
|
|
}
|
|
$filter.val( currentValue );
|
|
}
|
|
},
|
|
buildDefault: function( table, updating ) {
|
|
var columnIndex, $header, noSelect,
|
|
c = table.config,
|
|
wo = c.widgetOptions,
|
|
columns = c.columns;
|
|
// build default select dropdown
|
|
for ( columnIndex = 0; columnIndex < columns; columnIndex++ ) {
|
|
$header = c.$headerIndexed[columnIndex];
|
|
noSelect = !( $header.hasClass( 'filter-false' ) || $header.hasClass( 'parser-false' ) );
|
|
// look for the filter-select class; build/update it if found
|
|
if ( ( $header.hasClass( 'filter-select' ) ||
|
|
ts.getColumnData( table, wo.filter_functions, columnIndex ) === true ) && noSelect ) {
|
|
tsf.buildSelect( table, columnIndex, '', updating, $header.hasClass( wo.filter_onlyAvail ) );
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
// filter regex variable
|
|
tsfRegex = tsf.regex;
|
|
|
|
ts.getFilters = function( table, getRaw, setFilters, skipFirst ) {
|
|
var i, $filters, $column, cols,
|
|
filters = [],
|
|
c = table ? $( table )[0].config : '',
|
|
wo = c ? c.widgetOptions : '';
|
|
if ( ( getRaw !== true && wo && !wo.filter_columnFilters ) ||
|
|
// setFilters called, but last search is exactly the same as the current
|
|
// fixes issue #733 & #903 where calling update causes the input values to reset
|
|
( $.isArray(setFilters) && tsf.equalFilters(c, setFilters, c.lastSearch) )
|
|
) {
|
|
return $( table ).data( 'lastSearch' ) || [];
|
|
}
|
|
if ( c ) {
|
|
if ( c.$filters ) {
|
|
$filters = c.$filters.find( '.' + tscss.filter );
|
|
}
|
|
if ( wo.filter_$externalFilters ) {
|
|
$filters = $filters && $filters.length ?
|
|
$filters.add( wo.filter_$externalFilters ) :
|
|
wo.filter_$externalFilters;
|
|
}
|
|
if ( $filters && $filters.length ) {
|
|
filters = setFilters || [];
|
|
for ( i = 0; i < c.columns + 1; i++ ) {
|
|
cols = ( i === c.columns ?
|
|
// 'all' columns can now include a range or set of columms ( data-column='0-2,4,6-7' )
|
|
wo.filter_anyColumnSelector + ',' + wo.filter_multipleColumnSelector :
|
|
'[data-column="' + i + '"]' );
|
|
$column = $filters.filter( cols );
|
|
if ( $column.length ) {
|
|
// move the latest search to the first slot in the array
|
|
$column = tsf.getLatestSearch( $column );
|
|
if ( $.isArray( setFilters ) ) {
|
|
// skip first ( latest input ) to maintain cursor position while typing
|
|
if ( skipFirst && $column.length > 1 ) {
|
|
$column = $column.slice( 1 );
|
|
}
|
|
if ( i === c.columns ) {
|
|
// prevent data-column='all' from filling data-column='0,1' ( etc )
|
|
cols = $column.filter( wo.filter_anyColumnSelector );
|
|
$column = cols.length ? cols : $column;
|
|
}
|
|
$column
|
|
.val( setFilters[ i ] )
|
|
// must include a namespace here; but not c.namespace + 'filter'?
|
|
.trigger( 'change' + c.namespace );
|
|
} else {
|
|
filters[i] = $column.val() || '';
|
|
// don't change the first... it will move the cursor
|
|
if ( i === c.columns ) {
|
|
// don't update range columns from 'all' setting
|
|
$column
|
|
.slice( 1 )
|
|
.filter( '[data-column*="' + $column.attr( 'data-column' ) + '"]' )
|
|
.val( filters[ i ] );
|
|
} else {
|
|
$column
|
|
.slice( 1 )
|
|
.val( filters[ i ] );
|
|
}
|
|
}
|
|
// save any match input dynamically
|
|
if ( i === c.columns && $column.length ) {
|
|
wo.filter_$anyMatch = $column;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return filters;
|
|
};
|
|
|
|
ts.setFilters = function( table, filter, apply, skipFirst ) {
|
|
var c = table ? $( table )[0].config : '',
|
|
valid = ts.getFilters( table, true, filter, skipFirst );
|
|
// default apply to "true"
|
|
if ( typeof apply === 'undefined' ) {
|
|
apply = true;
|
|
}
|
|
if ( c && apply ) {
|
|
// ensure new set filters are applied, even if the search is the same
|
|
c.lastCombinedFilter = null;
|
|
c.lastSearch = [];
|
|
tsf.searching( c.table, filter, skipFirst );
|
|
c.$table.triggerHandler( 'filterFomatterUpdate' );
|
|
}
|
|
return valid.length !== 0;
|
|
};
|
|
|
|
})( jQuery );
|