mirror of
https://github.com/Mottie/tablesorter.git
synced 2024-10-08 13:44:18 +00:00
1345 lines
56 KiB
JavaScript
1345 lines
56 KiB
JavaScript
/*! Widget: filter - updated 3/26/2015 (v2.21.3) *//*
|
|
* Requires tablesorter v2.8+ and jQuery 1.7+
|
|
* by Rob Garrison
|
|
*/
|
|
;(function ($) {
|
|
'use strict';
|
|
var ts = $.tablesorter = $.tablesorter || {},
|
|
tscss = ts.css;
|
|
|
|
$.extend(tscss, {
|
|
filterRow : 'tablesorter-filter-row',
|
|
filter : 'tablesorter-filter',
|
|
filterDisabled : 'disabled',
|
|
filterRowHide : 'hideme'
|
|
});
|
|
|
|
ts.addWidget({
|
|
id: "filter",
|
|
priority: 50,
|
|
options : {
|
|
filter_childRows : false, // if true, filter includes child row content in the search
|
|
filter_columnFilters : true, // if true, a filter will be added to the top of each table column
|
|
filter_columnAnyMatch: true, // if true, allows using "#:{query}" in AnyMatch searches (column:query)
|
|
filter_cellFilter : '', // css class name added to the filter cell (string or array)
|
|
filter_cssFilter : '', // css class name added to the filter row & each input in the row (tablesorter-filter is ALWAYS added)
|
|
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.
|
|
filter_excludeFilter : {}, // filters to exclude, per column
|
|
filter_external : '', // jQuery selector string (or jQuery object) of external filters
|
|
filter_filteredRow : 'filtered', // class added to filtered rows; needed by pager plugin
|
|
filter_formatter : null, // add custom filter elements to the filter row
|
|
filter_functions : null, // add custom filter functions using this option
|
|
filter_hideEmpty : true, // hide filter row when table is empty
|
|
filter_hideFilters : false, // collapse filter row when mouse leaves the area
|
|
filter_ignoreCase : true, // if true, make all searches case-insensitive
|
|
filter_liveSearch : true, // if true, search column content while the user types (with a delay)
|
|
filter_onlyAvail : 'filter-onlyAvail', // a header with a select dropdown & this class name will only show available (visible) options within the drop down
|
|
filter_placeholder : { search : '', select : '' }, // default placeholder text (overridden by any header "data-placeholder" setting)
|
|
filter_reset : null, // jQuery selector string of an element used to reset the filters
|
|
filter_saveFilters : false, // Use the $.tablesorter.storage utility to save the most recent filters
|
|
filter_searchDelay : 300, // typing delay in milliseconds before starting a search
|
|
filter_searchFiltered: true, // allow searching through already filtered rows in special circumstances; will speed up searching in large tables if true
|
|
filter_selectSource : null, // include a function to return an array of values to be added to the column filter select
|
|
filter_startsWith : false, // if true, filter start from the beginning of the cell contents
|
|
filter_useParsedData : false, // filter all data using parsed content
|
|
filter_serversideFiltering : false, // if true, server-side filtering should be performed because client-side filtering will be disabled, but the ui and events will still be used.
|
|
filter_defaultAttrib : 'data-value', // data attribute in the header cell that contains the default filter value
|
|
filter_selectSourceSeparator : '|' // filter_selectSource array text left of the separator is added to the option value, right into the option text
|
|
},
|
|
format: function(table, c, wo) {
|
|
if (!c.$table.hasClass('hasFilters')) {
|
|
ts.filter.init(table, c, wo);
|
|
}
|
|
},
|
|
remove: function(table, c, wo, refreshing) {
|
|
var tbodyIndex, $tbody,
|
|
$table = c.$table,
|
|
$tbodies = c.$tbodies,
|
|
events = 'addRows updateCell update updateRows updateComplete appendCache filterReset filterEnd search '.split(' ').join(c.namespace + 'filter ');
|
|
$table
|
|
.removeClass('hasFilters')
|
|
// add .tsfilter namespace to all BUT search
|
|
.unbind( events.replace(/\s+/g, ' ') )
|
|
// remove the filter row even if refreshing, because the column might have been moved
|
|
.find('.' + tscss.filterRow).remove();
|
|
if (refreshing) { return; }
|
|
for (tbodyIndex = 0; tbodyIndex < $tbodies.length; tbodyIndex++ ) {
|
|
$tbody = ts.processTbody(table, $tbodies.eq(tbodyIndex), true); // remove tbody
|
|
$tbody.children().removeClass(wo.filter_filteredRow).show();
|
|
ts.processTbody(table, $tbody, false); // restore tbody
|
|
}
|
|
if (wo.filter_reset) {
|
|
$(document).undelegate(wo.filter_reset, 'click.tsfilter');
|
|
}
|
|
}
|
|
});
|
|
|
|
ts.filter = {
|
|
|
|
// regex used in filter "check" functions - not for general use and not documented
|
|
regex: {
|
|
regex : /^\/((?:\\\/|[^\/])+)\/([mig]{0,3})?$/, // regex to test for regex
|
|
child : /tablesorter-childRow/, // child row class name; this gets updated in the script
|
|
filtered : /filtered/, // filtered (hidden) row class name; updated in the script
|
|
type : /undefined|number/, // check type
|
|
exact : /(^[\"\'=]+)|([\"\'=]+$)/g, // exact match (allow '==')
|
|
nondigit : /[^\w,. \-()]/g, // replace non-digits (from digit & currency parser)
|
|
operators : /[<>=]/g, // replace operators
|
|
query : '(q|query)' // replace filter queries
|
|
},
|
|
// function( c, data ) { }
|
|
// c = table.config
|
|
// data.filter = array of filter input values;
|
|
// data.iFilter = same array, except lowercase (if wo.filter_ignoreCase is true)
|
|
// data.exact = table cell text (or parsed data if column parser enabled)
|
|
// data.iExact = same as data.exact, except lowercase (if wo.filter_ignoreCase is true)
|
|
// data.cache = table cell text from cache, so it has been parsed (& in all lower case if config.ignoreCase is true)
|
|
// data.index = column index; table = table element (DOM)
|
|
// data.parsed = array (by column) of boolean values (from filter_useParsedData or "filter-parsed" class)
|
|
types: {
|
|
// Look for regex
|
|
regex: function( c, data ) {
|
|
if ( ts.filter.regex.regex.test(data.iFilter) ) {
|
|
var matches,
|
|
regex = ts.filter.regex.regex.exec(data.iFilter);
|
|
try {
|
|
matches = new RegExp(regex[1], regex[2]).test( data.iExact );
|
|
} catch (error) {
|
|
matches = false;
|
|
}
|
|
return matches;
|
|
}
|
|
return null;
|
|
},
|
|
// Look for operators >, >=, < or <=
|
|
operators: function( c, data ) {
|
|
if ( /^[<>]=?/.test(data.iFilter) ) {
|
|
var cachedValue, result,
|
|
table = c.table,
|
|
index = data.index,
|
|
parsed = data.parsed[index],
|
|
query = ts.formatFloat( data.iFilter.replace(ts.filter.regex.operators, ''), table ),
|
|
parser = c.parsers[index],
|
|
savedSearch = query;
|
|
// parse filter value in case we're comparing numbers (dates)
|
|
if (parsed || parser.type === 'numeric') {
|
|
result = ts.filter.parseFilter(c, $.trim('' + data.iFilter.replace(ts.filter.regex.operators, '')), index, parsed, true);
|
|
query = ( typeof result === "number" && result !== '' && !isNaN(result) ) ? result : query;
|
|
}
|
|
|
|
// iExact may be numeric - see issue #149;
|
|
// check if cached is defined, because sometimes j goes out of range? (numeric columns)
|
|
cachedValue = ( parsed || parser.type === 'numeric' ) && !isNaN(query) && typeof data.cache !== 'undefined' ? data.cache :
|
|
isNaN(data.iExact) ? ts.formatFloat( data.iExact.replace(ts.filter.regex.nondigit, ''), table) :
|
|
ts.formatFloat( data.iExact, table );
|
|
|
|
if ( />/.test(data.iFilter) ) { result = />=/.test(data.iFilter) ? cachedValue >= query : cachedValue > query; }
|
|
if ( /</.test(data.iFilter) ) { result = /<=/.test(data.iFilter) ? cachedValue <= query : cachedValue < query; }
|
|
// keep showing all rows if nothing follows the operator
|
|
if ( !result && savedSearch === '' ) { result = true; }
|
|
return result;
|
|
}
|
|
return null;
|
|
},
|
|
// Look for a not match
|
|
notMatch: function( c, data ) {
|
|
if ( /^\!/.test(data.iFilter) ) {
|
|
var indx,
|
|
filter = ts.filter.parseFilter(c, data.iFilter.replace('!', ''), data.index, data.parsed[data.index]) || '';
|
|
if (ts.filter.regex.exact.test(filter)) {
|
|
// look for exact not matches - see #628
|
|
filter = filter.replace(ts.filter.regex.exact, '');
|
|
return filter === '' ? true : $.trim(filter) !== data.iExact;
|
|
} else {
|
|
indx = data.iExact.search( $.trim(filter) );
|
|
return filter === '' ? true : !(c.widgetOptions.filter_startsWith ? indx === 0 : indx >= 0);
|
|
}
|
|
}
|
|
return null;
|
|
},
|
|
// Look for quotes or equals to get an exact match; ignore type since iExact could be numeric
|
|
exact: function( c, data ) {
|
|
/*jshint eqeqeq:false */
|
|
if (ts.filter.regex.exact.test(data.iFilter)) {
|
|
var filter = ts.filter.parseFilter(c, data.iFilter.replace(ts.filter.regex.exact, ''), data.index, data.parsed[data.index]) || '';
|
|
return data.anyMatch ? $.inArray(filter, data.rowArray) >= 0 : filter == data.iExact;
|
|
}
|
|
return null;
|
|
},
|
|
// Look for an AND or && operator (logical and)
|
|
and : function( c, data ) {
|
|
if ( ts.filter.regex.andTest.test(data.filter) ) {
|
|
var index = data.index,
|
|
parsed = data.parsed[index],
|
|
query = data.iFilter.split( ts.filter.regex.andSplit ),
|
|
result = data.iExact.search( $.trim( ts.filter.parseFilter(c, query[0], index, parsed) ) ) >= 0,
|
|
indx = query.length - 1;
|
|
while (result && indx) {
|
|
result = result && data.iExact.search( $.trim( ts.filter.parseFilter(c, query[indx], index, parsed) ) ) >= 0;
|
|
indx--;
|
|
}
|
|
return result;
|
|
}
|
|
return null;
|
|
},
|
|
// Look for a range (using " to " or " - ") - see issue #166; thanks matzhu!
|
|
range : function( c, data ) {
|
|
if ( ts.filter.regex.toTest.test(data.iFilter) ) {
|
|
var result, tmp,
|
|
table = c.table,
|
|
index = data.index,
|
|
parsed = data.parsed[index],
|
|
// make sure the dash is for a range and not indicating a negative number
|
|
query = data.iFilter.split( ts.filter.regex.toSplit ),
|
|
range1 = ts.formatFloat( ts.filter.parseFilter(c, query[0].replace(ts.filter.regex.nondigit, '') || '', index, parsed), table ),
|
|
range2 = ts.formatFloat( ts.filter.parseFilter(c, query[1].replace(ts.filter.regex.nondigit, '') || '', index, parsed), table );
|
|
// parse filter value in case we're comparing numbers (dates)
|
|
if (parsed || c.parsers[index].type === 'numeric') {
|
|
result = c.parsers[index].format('' + query[0], table, c.$headers.eq(index), index);
|
|
range1 = (result !== '' && !isNaN(result)) ? result : range1;
|
|
result = c.parsers[index].format('' + query[1], table, c.$headers.eq(index), index);
|
|
range2 = (result !== '' && !isNaN(result)) ? result : range2;
|
|
}
|
|
result = ( parsed || c.parsers[index].type === 'numeric' ) && !isNaN(range1) && !isNaN(range2) ? data.cache :
|
|
isNaN(data.iExact) ? ts.formatFloat( data.iExact.replace(ts.filter.regex.nondigit, ''), table) :
|
|
ts.formatFloat( data.iExact, table );
|
|
if (range1 > range2) { tmp = range1; range1 = range2; range2 = tmp; } // swap
|
|
return (result >= range1 && result <= range2) || (range1 === '' || range2 === '');
|
|
}
|
|
return null;
|
|
},
|
|
// Look for wild card: ? = single, * = multiple, or | = logical OR
|
|
wild : function( c, data ) {
|
|
if ( /[\?\*\|]/.test(data.iFilter) || ts.filter.regex.orReplace.test(data.filter) ) {
|
|
var index = data.index,
|
|
parsed = data.parsed[index],
|
|
query = ts.filter.parseFilter(c, data.iFilter.replace(ts.filter.regex.orReplace, "|"), index, parsed) || '';
|
|
// look for an exact match with the "or" unless the "filter-match" class is found
|
|
if (!c.$headerIndexed[index].hasClass('filter-match') && /\|/.test(query)) {
|
|
// show all results while using filter match. Fixes #727
|
|
if (query[ query.length - 1 ] === '|') { query += '*'; }
|
|
query = data.anyMatch && $.isArray(data.rowArray) ? '(' + query + ')' : '^(' + query + ')$';
|
|
}
|
|
// parsing the filter may not work properly when using wildcards =/
|
|
return new RegExp( query.replace(/\?/g, '\\S{1}').replace(/\*/g, '\\S*') ).test(data.iExact);
|
|
}
|
|
return null;
|
|
},
|
|
// fuzzy text search; modified from https://github.com/mattyork/fuzzy (MIT license)
|
|
fuzzy: function( c, data ) {
|
|
if ( /^~/.test(data.iFilter) ) {
|
|
var indx,
|
|
patternIndx = 0,
|
|
len = data.iExact.length,
|
|
pattern = ts.filter.parseFilter(c, data.iFilter.slice(1), data.index, data.parsed[data.index]) || '';
|
|
for (indx = 0; indx < len; indx++) {
|
|
if (data.iExact[indx] === pattern[patternIndx]) {
|
|
patternIndx += 1;
|
|
}
|
|
}
|
|
if (patternIndx === pattern.length) {
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
return null;
|
|
}
|
|
},
|
|
init: function(table, c, wo) {
|
|
// filter language options
|
|
ts.language = $.extend(true, {}, {
|
|
to : 'to',
|
|
or : 'or',
|
|
and : 'and'
|
|
}, ts.language);
|
|
|
|
var options, string, txt, $header, column, filters, val, fxn, noSelect,
|
|
regex = ts.filter.regex;
|
|
c.$table.addClass('hasFilters');
|
|
|
|
// define timers so using clearTimeout won't cause an undefined error
|
|
wo.searchTimer = null;
|
|
wo.filter_initTimer = null;
|
|
wo.filter_formatterCount = 0;
|
|
wo.filter_formatterInit = [];
|
|
wo.filter_anyColumnSelector = '[data-column="all"],[data-column="any"]';
|
|
wo.filter_multipleColumnSelector = '[data-column*="-"],[data-column*=","]';
|
|
|
|
txt = '\\{' + ts.filter.regex.query + '\\}';
|
|
$.extend( regex, {
|
|
child : new RegExp(c.cssChildRow),
|
|
filtered : new RegExp(wo.filter_filteredRow),
|
|
alreadyFiltered : new RegExp('(\\s+(' + ts.language.or + '|-|' + ts.language.to + ')\\s+)', 'i'),
|
|
toTest : new RegExp('\\s+(-|' + ts.language.to + ')\\s+', 'i'),
|
|
toSplit : new RegExp('(?:\\s+(?:-|' + ts.language.to + ')\\s+)' ,'gi'),
|
|
andTest : new RegExp('\\s+(' + ts.language.and + '|&&)\\s+', 'i'),
|
|
andSplit : new RegExp('(?:\\s+(?:' + ts.language.and + '|&&)\\s+)', 'gi'),
|
|
orReplace : new RegExp('\\s+(' + ts.language.or + ')\\s+', 'gi'),
|
|
iQuery : new RegExp(txt, 'i'),
|
|
igQuery : new RegExp(txt, 'ig')
|
|
});
|
|
|
|
// don't build filter row if columnFilters is false or all columns are set to "filter-false" - issue #156
|
|
if (wo.filter_columnFilters !== false && c.$headers.filter('.filter-false, .parser-false').length !== c.$headers.length) {
|
|
// build filter row
|
|
ts.filter.buildRow(table, c, wo);
|
|
}
|
|
|
|
txt = 'addRows updateCell update updateRows updateComplete appendCache filterReset filterEnd search '.split(' ').join(c.namespace + 'filter ');
|
|
c.$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();
|
|
ts.filter.buildDefault(table, true);
|
|
}
|
|
if (event.type === 'filterReset') {
|
|
c.$table.find('.' + tscss.filter).add(wo.filter_$externalFilters).val('');
|
|
ts.filter.searching(table, []);
|
|
} else if (event.type === 'filterEnd') {
|
|
ts.filter.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 = [];
|
|
}
|
|
// 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', [...]);
|
|
ts.filter.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.trigger('filterReset');
|
|
});
|
|
} else if ($(wo.filter_reset).length) {
|
|
// reset is a jQuery selector, use event delegation
|
|
$(document)
|
|
.undelegate(wo.filter_reset, 'click.tsfilter')
|
|
.delegate(wo.filter_reset, 'click.tsfilter', function() {
|
|
// trigger a reset event, so other functions (filter_formatter) know when to reset
|
|
c.$table.trigger('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') || $header.hasClass('parser-false'));
|
|
options = '';
|
|
if ( fxn === true && noSelect ) {
|
|
ts.filter.buildSelect(table, column);
|
|
} else if ( typeof fxn === 'object' && noSelect ) {
|
|
// add custom drop down list
|
|
for (string in fxn) {
|
|
if (typeof string === 'string') {
|
|
options += options === '' ?
|
|
'<option value="">' + ($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 = $.isFunction(txt) ? true : ts.getColumnData( table, txt, column );
|
|
if (fxn) {
|
|
// updating so the extra options are appended
|
|
ts.filter.buildSelect(c.table, column, '', true, $header.hasClass(wo.filter_onlyAvail));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
// not really updating, but if the column has both the "filter-select" class & filter_functions set to true,
|
|
// it would append the same options twice.
|
|
ts.filter.buildDefault(table, true);
|
|
|
|
ts.filter.bindSearch( table, c.$table.find('.' + tscss.filter), true );
|
|
if (wo.filter_external) {
|
|
ts.filter.bindSearch( table, wo.filter_external );
|
|
}
|
|
|
|
if (wo.filter_hideFilters) {
|
|
ts.filter.hideFilters(table, c);
|
|
}
|
|
|
|
// show processing icon
|
|
if (c.showProcessing) {
|
|
c.$table
|
|
.unbind( ('filterStart filterEnd '.split(' ').join(c.namespace + 'filter ')).replace(/\s+/g, ' ') )
|
|
.bind( 'filterStart filterEnd '.split(' ').join(c.namespace + 'filter '), 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 ? $header : '');
|
|
});
|
|
}
|
|
|
|
// set filtered rows count (intially unfiltered)
|
|
c.filteredRows = c.totalRows;
|
|
|
|
// add default values
|
|
c.$table
|
|
.unbind( ('tablesorter-initialized pagerBeforeInitialized '.split(' ').join(c.namespace + 'filter ')).replace(/\s+/g, ' ') )
|
|
.bind( 'tablesorter-initialized pagerBeforeInitialized '.split(' ').join(c.namespace + 'filter '), function() {
|
|
// redefine "wo" as it does not update properly inside this callback
|
|
var wo = this.config.widgetOptions;
|
|
filters = ts.filter.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.$table.trigger('filterFomatterUpdate');
|
|
// trigger init after setTimeout to prevent multiple filterStart/End/Init triggers
|
|
setTimeout(function(){
|
|
if (!wo.filter_initialized) {
|
|
ts.filter.filterInitComplete(c);
|
|
}
|
|
}, 100);
|
|
});
|
|
// if filter widget is added after pager has initialized; then set filter init flag
|
|
if (c.pager && c.pager.initialized && !wo.filter_initialized) {
|
|
c.$table.trigger('filterFomatterUpdate');
|
|
setTimeout(function(){
|
|
ts.filter.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) {
|
|
var wo = $cell.closest('table')[0].config.widgetOptions;
|
|
if (!wo.filter_initialized) {
|
|
// add updates by column since this function
|
|
// may be called numerous times before initialization
|
|
wo.filter_formatterInit[column] = 1;
|
|
}
|
|
},
|
|
filterInitComplete: function(c){
|
|
var indx, len,
|
|
wo = c.widgetOptions,
|
|
count = 0,
|
|
completed = function(){
|
|
wo.filter_initialized = true;
|
|
c.$table.trigger('filterInit', c);
|
|
ts.filter.findRows(c.table, c.$table.data('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);
|
|
}
|
|
}
|
|
},
|
|
|
|
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 = 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, column, parsed, forceParse){
|
|
return forceParse || parsed ?
|
|
c.parsers[column].format( filter, c.table, [], column ) :
|
|
filter;
|
|
},
|
|
buildRow: function(table, c, wo) {
|
|
var col, column, $header, buildSelect, disabled, name, ffxn,
|
|
// c.columns defined in computeThIndexes()
|
|
columns = c.columns,
|
|
arry = $.isArray(wo.filter_cellFilter),
|
|
buildFilter = '<tr role="row" class="' + tscss.filterRow + ' ' + c.cssIgnoreRow + '">';
|
|
for (column = 0; column < columns; column++) {
|
|
if (arry) {
|
|
buildFilter += '<td' + ( wo.filter_cellFilter[column] ? ' class="' + wo.filter_cellFilter[column] + '"' : '' ) + '></td>';
|
|
} else {
|
|
buildFilter += '<td' + ( wo.filter_cellFilter !== '' ? ' class="' + wo.filter_cellFilter + '"' : '' ) + '></td>';
|
|
}
|
|
}
|
|
c.$filters = $(buildFilter += '</tr>').appendTo( c.$table.children('thead').eq(0) ).find('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];
|
|
ffxn = ts.getColumnData( table, wo.filter_functions, column );
|
|
buildSelect = (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 (buildSelect) {
|
|
buildFilter = $('<select>').appendTo( c.$filters.eq(column) );
|
|
} else {
|
|
ffxn = ts.getColumnData( table, wo.filter_formatter, column );
|
|
if (ffxn) {
|
|
wo.filter_formatterCount++;
|
|
buildFilter = ffxn( c.$filters.eq(column), column );
|
|
// no element returned, so lets go find it
|
|
if (buildFilter && buildFilter.length === 0) {
|
|
buildFilter = c.$filters.eq(column).children('input');
|
|
}
|
|
// element not in DOM, so lets attach it
|
|
if ( buildFilter && (buildFilter.parent().length === 0 ||
|
|
(buildFilter.parent().length && buildFilter.parent()[0] !== c.$filters[column])) ) {
|
|
c.$filters.eq(column).append(buildFilter);
|
|
}
|
|
} else {
|
|
buildFilter = $('<input type="search">').appendTo( c.$filters.eq(column) );
|
|
}
|
|
if (buildFilter) {
|
|
buildFilter.attr('placeholder', $header.data('placeholder') || $header.attr('data-placeholder') || wo.filter_placeholder.search || '');
|
|
}
|
|
}
|
|
if (buildFilter) {
|
|
// add filter class name
|
|
name = ( $.isArray(wo.filter_cssFilter) ?
|
|
(typeof wo.filter_cssFilter[column] !== 'undefined' ? wo.filter_cssFilter[column] || '' : '') :
|
|
wo.filter_cssFilter ) || '';
|
|
buildFilter.addClass( tscss.filter + ' ' + name ).attr('data-column', column);
|
|
if (disabled) {
|
|
buildFilter.attr('placeholder', '').addClass(tscss.filterDisabled)[0].disabled = true; // disabled!
|
|
}
|
|
}
|
|
}
|
|
},
|
|
bindSearch: function(table, $el, internal) {
|
|
table = $(table)[0];
|
|
$el = $($el); // allow passing a selector string
|
|
if (!$el.length) { return; }
|
|
var c = table.config,
|
|
wo = c.widgetOptions,
|
|
$ext = wo.filter_$externalFilters;
|
|
if (internal !== true) {
|
|
// save anyMatch element
|
|
wo.filter_$anyMatch = $el.filter(wo.filter_anyColumnSelector + ',' + wo.filter_multipleColumnSelector);
|
|
if ($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);
|
|
}
|
|
$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( ('keypress keyup search change '.split(' ').join(c.namespace + 'filter ')).replace(/\s+/g, ' ') )
|
|
// include change for select - fixes #473
|
|
.bind('keyup' + c.namespace + 'filter', function(event) {
|
|
$(this).attr('data-lastSearchTime', new Date().getTime());
|
|
// emulate what webkit does.... escape clears the filter
|
|
if (event.which === 27) {
|
|
this.value = '';
|
|
// live search
|
|
} else if ( wo.filter_liveSearch === false ) {
|
|
return;
|
|
// 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 wo.filter_liveSearch === 'number' && this.value.length < wo.filter_liveSearch ) ||
|
|
// let return & backspace continue on, but ignore arrows & non-valid characters
|
|
( event.which !== 13 && event.which !== 8 && ( event.which < 32 || (event.which >= 37 && event.which <= 40) ) ) ) ) {
|
|
return;
|
|
}
|
|
// change event = no delay; last true flag tells getFilters to skip newest timed input
|
|
ts.filter.searching( table, true, true );
|
|
})
|
|
.bind( 'search change keypress '.split(' ').join(c.namespace + 'filter '), function(event){
|
|
var column = $(this).data('column');
|
|
// don't allow "change" event to process if the input value is the same - fixes #685
|
|
if (event.which === 13 || event.type === 'search' || event.type === 'change' && this.value !== c.lastSearch[column]) {
|
|
event.preventDefault();
|
|
// init search with no delay
|
|
$(this).attr('data-lastSearchTime', new Date().getTime());
|
|
ts.filter.searching( table, false, true );
|
|
}
|
|
});
|
|
},
|
|
searching: function(table, filter, skipFirst) {
|
|
var wo = table.config.widgetOptions;
|
|
clearTimeout(wo.searchTimer);
|
|
if (typeof filter === 'undefined' || filter === true) {
|
|
// delay filtering
|
|
wo.searchTimer = setTimeout(function() {
|
|
ts.filter.checkFilters(table, filter, skipFirst );
|
|
}, wo.filter_liveSearch ? wo.filter_searchDelay : 10);
|
|
} else {
|
|
// skip delay
|
|
ts.filter.checkFilters(table, filter, skipFirst);
|
|
}
|
|
},
|
|
checkFilters: function(table, filter, skipFirst) {
|
|
var c = table.config,
|
|
wo = c.widgetOptions,
|
|
filterArray = $.isArray(filter),
|
|
filters = (filterArray) ? filter : ts.getFilters(table, true),
|
|
combinedFilters = (filters || []).join(''); // combined filter values
|
|
// prevent errors if delay init is set
|
|
if ($.isEmptyObject(c.cache)) {
|
|
// update cache if delayInit set & pager has initialized (after user initiates a search)
|
|
if (c.delayInit && c.pager && c.pager.initialized) {
|
|
c.$table.trigger('updateCache', [function(){
|
|
ts.filter.checkFilters(table, false, skipFirst);
|
|
}] );
|
|
}
|
|
return;
|
|
}
|
|
// add filter array back into inputs
|
|
if (filterArray) {
|
|
ts.setFilters( table, filters, false, skipFirst !== true );
|
|
if (!wo.filter_initialized) { c.lastCombinedFilter = ''; }
|
|
}
|
|
if (wo.filter_hideFilters) {
|
|
// show/hide filter row as needed
|
|
c.$table.find('.' + tscss.filterRow).trigger( combinedFilters === '' ? '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 (c.lastCombinedFilter === combinedFilters && filter !== false) {
|
|
return;
|
|
} else if (filter === false) {
|
|
// force filter refresh
|
|
c.lastCombinedFilter = null;
|
|
c.lastSearch = [];
|
|
}
|
|
if (wo.filter_initialized) { c.$table.trigger('filterStart', [filters]); }
|
|
if (c.showProcessing) {
|
|
// give it time for the processing icon to kick in
|
|
setTimeout(function() {
|
|
ts.filter.findRows(table, filters, combinedFilters);
|
|
return false;
|
|
}, 30);
|
|
} else {
|
|
ts.filter.findRows(table, filters, combinedFilters);
|
|
return false;
|
|
}
|
|
},
|
|
hideFilters: function(table, c) {
|
|
var $filterRow, $filterRow2, timer;
|
|
$(table)
|
|
.find('.' + tscss.filterRow)
|
|
.addClass(tscss.filterRowHide)
|
|
.bind('mouseenter mouseleave', function(e) {
|
|
// save event object - http://bugs.jquery.com/ticket/12140
|
|
var event = e;
|
|
$filterRow = $(this);
|
|
clearTimeout(timer);
|
|
timer = setTimeout(function() {
|
|
if ( /enter|over/.test(event.type) ) {
|
|
$filterRow.removeClass(tscss.filterRowHide);
|
|
} else {
|
|
// don't hide if input has focus
|
|
// $(':focus') needs jQuery 1.6+
|
|
if ( $(document.activeElement).closest('tr')[0] !== $filterRow[0] ) {
|
|
// don't hide row if any filter has a value
|
|
if (c.lastCombinedFilter === '') {
|
|
$filterRow.addClass(tscss.filterRowHide);
|
|
}
|
|
}
|
|
}
|
|
}, 200);
|
|
})
|
|
.find('input, select').bind('focus blur', function(e) {
|
|
$filterRow2 = $(this).closest('tr');
|
|
clearTimeout(timer);
|
|
var event = e;
|
|
timer = setTimeout(function() {
|
|
// don't hide row if any filter has a value
|
|
if (ts.getFilters(c.$table).join('') === '') {
|
|
$filterRow2[ event.type === 'focus' ? 'removeClass' : 'addClass'](tscss.filterRowHide);
|
|
}
|
|
}, 200);
|
|
});
|
|
},
|
|
defaultFilter: function(filter, mask){
|
|
if (filter === '') { return filter; }
|
|
var regex = ts.filter.regex.iQuery,
|
|
maskLen = mask.match( ts.filter.regex.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 $();
|
|
},
|
|
multipleColumns: function( c, $input ) {
|
|
// look for multiple columns "1-3,4-6,8" in data-column
|
|
var temp, ranges, range, start, end, singles, i, indx, len,
|
|
wo = c.widgetOptions,
|
|
// only target "all" column inputs on initialization
|
|
// & don't target "all" column inputs if they don't exist
|
|
targets = wo.filter_initialized || !$input.filter(wo.filter_anyColumnSelector).length,
|
|
columns = [],
|
|
val = $.trim( ts.filter.getLatestSearch( $input ).attr('data-column') || '' );
|
|
// process column range
|
|
if ( targets && /-/.test( val ) ) {
|
|
ranges = val.match( /(\d+)\s*-\s*(\d+)/g );
|
|
len = ranges.length;
|
|
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.push(start);
|
|
}
|
|
// remove processed range from val
|
|
val = val.replace( ranges[indx], '' );
|
|
}
|
|
}
|
|
// process single columns
|
|
if ( targets && /,/.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.push( indx );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
// return all columns
|
|
if (!columns.length) {
|
|
for ( indx = 0; indx < c.columns; indx++ ) {
|
|
columns.push( indx );
|
|
}
|
|
}
|
|
return columns;
|
|
},
|
|
findRows: function(table, filters, combinedFilters) {
|
|
if (table.config.lastCombinedFilter === combinedFilters || !table.config.widgetOptions.filter_initialized) { return; }
|
|
var len, norm_rows, $rows, rowIndex, tbodyIndex, $tbody, $cells, $cell, columnIndex,
|
|
childRow, lastSearch, hasSelect, matches, result, showRow, time, val, indx,
|
|
notFiltered, searchFiltered, filterMatched, excludeMatch, fxn, ffxn,
|
|
query, injected, res, id,
|
|
regex = ts.filter.regex,
|
|
c = table.config,
|
|
wo = c.widgetOptions,
|
|
// data object passed to filters; anyMatch is a flag for the filters
|
|
data = { anyMatch: false },
|
|
// anyMatch really screws up with these types of filters
|
|
noAnyMatch = [ 'range', 'notMatch', 'operators' ];
|
|
|
|
// parse columns after formatter, in case the class is added at that point
|
|
data.parsed = c.$headers.map(function(columnIndex) {
|
|
return c.parsers && c.parsers[columnIndex] && c.parsers[columnIndex].parsed ||
|
|
// getData won't 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' ||
|
|
$(this).hasClass('filter-parsed');
|
|
}).get();
|
|
|
|
// cache filter variables that use ts.getColumnData in the main loop
|
|
wo.filter_indexed = {
|
|
functions : [],
|
|
excludeFilter : [],
|
|
defaultColFilter : [],
|
|
defaultAnyFilter : ts.getColumnData( table, wo.filter_defaultFilter, c.columns, true ) || ''
|
|
};
|
|
for ( columnIndex = 0; columnIndex < c.columns; columnIndex++ ) {
|
|
wo.filter_indexed.functions[ columnIndex ] = ts.getColumnData( table, wo.filter_functions, columnIndex );
|
|
wo.filter_indexed.defaultColFilter[ columnIndex ] = ts.getColumnData( table, wo.filter_defaultFilter, columnIndex ) || '';
|
|
wo.filter_indexed.excludeFilter[ columnIndex ] = ( ts.getColumnData( table, wo.filter_excludeFilter, columnIndex, true ) || '' ).split(/\s+/);
|
|
}
|
|
|
|
if (c.debug) {
|
|
ts.log('Filter: Starting filter widget search', filters);
|
|
time = new Date();
|
|
}
|
|
// filtered rows count
|
|
c.filteredRows = 0;
|
|
c.totalRows = 0;
|
|
// combindedFilters are undefined on init
|
|
combinedFilters = (filters || []).join('');
|
|
|
|
for (tbodyIndex = 0; tbodyIndex < c.$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 (combinedFilters === '' || 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_$anyMatch.length) || typeof filters[c.columns] !== 'undefined' ) {
|
|
data.anyMatchFlag = true;
|
|
data.anyMatchFilter = wo.filter_$anyMatch && ts.filter.getLatestSearch( wo.filter_$anyMatch ).val() || ( '' + filters[c.columns] ) || '';
|
|
if (wo.filter_columnAnyMatch) {
|
|
// specific columns search
|
|
query = data.anyMatchFilter.split( ts.filter.regex.andSplit );
|
|
injected = false;
|
|
for (indx = 0; indx < query.length; indx++) {
|
|
res = query[indx].split(':');
|
|
if ( res.length > 1 ) {
|
|
// make the column a one-based index ( non-developers start counting from one :P )
|
|
id = parseInt( res[0], 10 ) - 1;
|
|
if ( id >= 0 && id < c.columns ) { // if id is an integer
|
|
filters[id] = res[1];
|
|
query.splice(indx, 1);
|
|
indx--;
|
|
injected = true;
|
|
}
|
|
}
|
|
}
|
|
if (injected) {
|
|
data.anyMatchFilter = query.join(' && ');
|
|
}
|
|
}
|
|
}
|
|
|
|
// optimize searching only through already filtered rows - see #313
|
|
searchFiltered = wo.filter_searchFiltered;
|
|
lastSearch = c.lastSearch || c.$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
|
|
!regex.alreadyFiltered.test(val) &&
|
|
// if we are not doing exact matches, using "|" (logical or) or not "!"
|
|
!/[=\"\|!]/.test(val) &&
|
|
// don't search only filtered if the value is negative ('> -10' => '> -100' will ignore hidden rows)
|
|
!(/(>=?\s*-\d)/.test(val) || /(<=?\s*\d)/.test(val)) &&
|
|
// if filtering using a select without a "filter-match" class (exact match) - fixes #593
|
|
!( val !== '' && c.$filters && c.$filters.eq(indx).find('select').length && !c.$headerIndexed[indx].hasClass('filter-match') );
|
|
}
|
|
}
|
|
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) {
|
|
ts.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 && regex.iQuery.test( wo.filter_indexed.defaultAnyFilter ) ) {
|
|
data.anyMatchFilter = ts.filter.defaultFilter( data.anyMatchFilter, wo.filter_indexed.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.toLocaleLowerCase();
|
|
}
|
|
|
|
// loop through the rows
|
|
for (rowIndex = 0; rowIndex < len; rowIndex++) {
|
|
|
|
data.cacheArray = norm_rows[rowIndex];
|
|
|
|
childRow = $rows[rowIndex].className;
|
|
// skip child rows & already filtered rows
|
|
if ( regex.child.test(childRow) || (searchFiltered && regex.filtered.test(childRow)) ) { continue; }
|
|
showRow = true;
|
|
// *** nextAll/nextUntil not supported by Zepto! ***
|
|
childRow = $rows.eq(rowIndex).nextUntil('tr:not(.' + c.cssChildRow + ')');
|
|
// 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
|
|
data.childRowText = (childRow.length && wo.filter_childRows) ? childRow.text() : '';
|
|
data.childRowText = wo.filter_ignoreCase ? data.childRowText.toLocaleLowerCase() : data.childRowText;
|
|
$cells = $rows.eq(rowIndex).children();
|
|
if (data.anyMatchFlag) {
|
|
// look for multiple columns "1-3,4-6,8"
|
|
columnIndex = ts.filter.multipleColumns( c, wo.filter_$anyMatch );
|
|
data.anyMatch = true;
|
|
data.rowArray = $cells.map(function(i){
|
|
if ( $.inArray(i, columnIndex) > -1 ) {
|
|
var txt;
|
|
if (data.parsed[i]) {
|
|
txt = data.cacheArray[i];
|
|
} else {
|
|
txt = this ? this.getAttribute( c.textAttribute ) || this.textContent || $(this).text() : '';
|
|
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(' ');
|
|
filterMatched = null;
|
|
$.each(ts.filter.types, function(type, typeFunction) {
|
|
if ($.inArray(type, noAnyMatch) < 0) {
|
|
matches = typeFunction( c, data );
|
|
if (matches !== null) {
|
|
filterMatched = matches;
|
|
return false;
|
|
}
|
|
}
|
|
});
|
|
if (filterMatched !== null) {
|
|
showRow = filterMatched;
|
|
} else {
|
|
if (wo.filter_startsWith) {
|
|
showRow = false;
|
|
columnIndex = c.columns;
|
|
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;
|
|
}
|
|
|
|
for (columnIndex = 0; columnIndex < c.columns; columnIndex++) {
|
|
data.filter = filters[columnIndex];
|
|
data.index = columnIndex;
|
|
|
|
// filter types to exclude, per column
|
|
excludeMatch = wo.filter_indexed.excludeFilter[ columnIndex ];
|
|
|
|
// ignore if filter is empty or disabled
|
|
if (data.filter) {
|
|
data.cache = data.cacheArray[columnIndex];
|
|
// check if column data should be from the cell or from parsed data
|
|
if (wo.filter_useParsedData || data.parsed[columnIndex]) {
|
|
data.exact = data.cache;
|
|
} else {
|
|
val = $cells[columnIndex];
|
|
result = val ? $.trim( val.getAttribute( c.textAttribute ) || val.textContent || $cells.eq(columnIndex).text() ) : '';
|
|
data.exact = c.sortLocaleCompare ? ts.replaceAccents(result) : result; // issue #405
|
|
}
|
|
data.iExact = !regex.type.test(typeof data.exact) && wo.filter_ignoreCase ? data.exact.toLocaleLowerCase() : data.exact;
|
|
result = showRow; // if showRow is true, show that row
|
|
|
|
// in case select filter option has a different value vs text "a - z|A through Z"
|
|
ffxn = wo.filter_columnFilters ?
|
|
c.$filters.add(c.$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);
|
|
}
|
|
|
|
val = true;
|
|
if (wo.filter_defaultFilter && regex.iQuery.test( wo.filter_indexed.defaultColFilter[ columnIndex ] )) {
|
|
data.filter = ts.filter.defaultFilter( data.filter, wo.filter_indexed.defaultColFilter[ columnIndex ] );
|
|
// val is used to indicate that a filter select is using a default filter; so we override the exact & partial matches
|
|
val = false;
|
|
}
|
|
// data.iFilter = case insensitive (if wo.filter_ignoreCase is true), data.filter = case sensitive
|
|
data.iFilter = wo.filter_ignoreCase ? (data.filter || '').toLocaleLowerCase() : data.filter;
|
|
fxn = wo.filter_indexed.functions[ columnIndex ];
|
|
$cell = c.$headerIndexed[columnIndex];
|
|
hasSelect = $cell.hasClass('filter-select');
|
|
filterMatched = null;
|
|
if ( fxn || ( hasSelect && val ) ) {
|
|
if (fxn === true || hasSelect) {
|
|
// default selector uses exact match unless "filter-match" class is found
|
|
filterMatched = ($cell.hasClass('filter-match')) ? data.iExact.search(data.iFilter) >= 0 : data.filter === data.exact;
|
|
} else 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, $rows.eq(rowIndex), c);
|
|
} else if (typeof fxn[ffxn || data.filter] === 'function') {
|
|
// selector option function
|
|
filterMatched = fxn[ffxn || data.filter](data.exact, data.cache, data.filter, columnIndex, $rows.eq(rowIndex), c);
|
|
}
|
|
}
|
|
if (filterMatched === null) {
|
|
// cycle through the different filters
|
|
// filters return a boolean or null if nothing matches
|
|
$.each(ts.filter.types, function(type, typeFunction) {
|
|
if ($.inArray(type, excludeMatch) < 0) {
|
|
matches = typeFunction( c, data );
|
|
if (matches !== null) {
|
|
filterMatched = matches;
|
|
return false;
|
|
}
|
|
}
|
|
});
|
|
if (filterMatched !== null) {
|
|
result = filterMatched;
|
|
// Look for match, and add child row data for matching
|
|
} else {
|
|
data.exact = (data.iExact + data.childRowText).indexOf( ts.filter.parseFilter(c, data.iFilter, columnIndex, data.parsed[columnIndex]) );
|
|
result = ( (!wo.filter_startsWith && data.exact >= 0) || (wo.filter_startsWith && data.exact === 0) );
|
|
}
|
|
} else {
|
|
result = filterMatched;
|
|
}
|
|
showRow = (result) ? showRow : false;
|
|
}
|
|
}
|
|
$rows.eq(rowIndex)
|
|
.toggleClass(wo.filter_filteredRow, !showRow)[0]
|
|
.display = showRow ? '' : 'none';
|
|
if (childRow.length) {
|
|
childRow.toggleClass(wo.filter_filteredRow, !showRow);
|
|
}
|
|
}
|
|
}
|
|
c.filteredRows += $rows.not('.' + wo.filter_filteredRow).length;
|
|
c.totalRows += $rows.length;
|
|
ts.processTbody(table, $tbody, false);
|
|
}
|
|
c.lastCombinedFilter = combinedFilters; // save last search
|
|
c.lastSearch = filters;
|
|
c.$table.data('lastSearch', filters);
|
|
if (wo.filter_saveFilters && ts.storage) {
|
|
ts.storage( table, 'tablesorter-filters', filters );
|
|
}
|
|
if (c.debug) {
|
|
ts.benchmark("Completed filter widget search", time);
|
|
}
|
|
if (wo.filter_initialized) { c.$table.trigger('filterEnd', c ); }
|
|
setTimeout(function(){
|
|
c.$table.trigger('applyWidgets'); // make sure zebra widget is applied
|
|
}, 0);
|
|
},
|
|
getOptionSource: function(table, column, onlyAvail) {
|
|
table = $(table)[0];
|
|
var cts, indx, len,
|
|
c = table.config,
|
|
wo = c.widgetOptions,
|
|
parsed = [],
|
|
arry = false,
|
|
source = wo.filter_selectSource,
|
|
last = c.$table.data('lastSearch') || [],
|
|
fxn = $.isFunction(source) ? 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);
|
|
}
|
|
if (arry === false) {
|
|
// fall back to original method
|
|
arry = ts.filter.getOptions(table, column, onlyAvail);
|
|
}
|
|
|
|
// 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) {
|
|
return $.inArray(value, arry) === indx;
|
|
});
|
|
|
|
if (c.$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++) {
|
|
// parse array data using set column parser; this DOES NOT pass the original
|
|
// table cell to the parser format function
|
|
parsed.push({ t : arry[indx], p : c.parsers && c.parsers[column].format( arry[indx], table, [], column ) });
|
|
}
|
|
|
|
// sort parsed select options
|
|
cts = c.textSorter || '';
|
|
parsed.sort(function(a, b){
|
|
// sortNatural breaks if you don't pass it strings
|
|
var x = a.p.toString(), y = b.p.toString();
|
|
if ($.isFunction(cts)) {
|
|
// custom OVERALL text sorter
|
|
return cts(x, y, true, column, table);
|
|
} else if (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.push( parsed[indx].t );
|
|
}
|
|
return arry;
|
|
}
|
|
},
|
|
getOptions: function(table, column, onlyAvail) {
|
|
table = $(table)[0];
|
|
var rowIndex, tbodyIndex, len, row, cache, cell,
|
|
c = table.config,
|
|
wo = c.widgetOptions,
|
|
arry = [];
|
|
for (tbodyIndex = 0; tbodyIndex < c.$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.push( '' + cache.normalized[rowIndex][column] );
|
|
} else {
|
|
cell = row.cells[column];
|
|
if (cell) {
|
|
arry.push( $.trim( cell.getAttribute( c.textAttribute ) || cell.textContent || $(cell).text() ) );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
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, $filter,
|
|
c = table.config,
|
|
wo = c.widgetOptions,
|
|
node = c.$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.$table.find('thead').find('select.' + tscss.filter + '[data-column="' + column + '"]').val();
|
|
// nothing included in arry (external source), so get the options from filter_selectSource or column data
|
|
if (typeof arry === 'undefined' || arry === '') {
|
|
arry = ts.filter.getOptionSource(table, column, onlyAvail);
|
|
}
|
|
|
|
if ($.isArray(arry)) {
|
|
// build option list
|
|
for (indx = 0; indx < arry.length; indx++) {
|
|
txt = arry[indx] = ('' + arry[indx]).replace(/\"/g, """);
|
|
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 += arry[indx] !== '' ? '<option ' + (val === txt ? '' : 'data-function-name="' + arry[indx] + '" ') + '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) {
|
|
ts.filter.buildSelect(table, columnIndex, '', updating, $header.hasClass(wo.filter_onlyAvail));
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
ts.getFilters = function(table, getRaw, setFilters, skipFirst) {
|
|
var i, $filters, $column, cols,
|
|
filters = false,
|
|
c = table ? $(table)[0].config : '',
|
|
wo = c ? c.widgetOptions : '';
|
|
if (getRaw !== true && wo && !wo.filter_columnFilters) {
|
|
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 = ts.filter.getLatestSearch( $column );
|
|
if ($.isArray(setFilters)) {
|
|
// skip first (latest input) to maintain cursor position while typing
|
|
if (skipFirst) { $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] )
|
|
.trigger('change.tsfilter');
|
|
} 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;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (filters.length === 0) {
|
|
filters = false;
|
|
}
|
|
return filters;
|
|
};
|
|
|
|
ts.setFilters = function(table, filter, apply, skipFirst) {
|
|
var c = table ? $(table)[0].config : '',
|
|
valid = ts.getFilters(table, true, filter, skipFirst);
|
|
if (c && apply) {
|
|
// ensure new set filters are applied, even if the search is the same
|
|
c.lastCombinedFilter = null;
|
|
c.lastSearch = [];
|
|
ts.filter.searching(c.table, filter, skipFirst);
|
|
c.$table.trigger('filterFomatterUpdate');
|
|
}
|
|
return !!valid;
|
|
};
|
|
|
|
})(jQuery);
|