mirror of
https://github.com/Mottie/tablesorter.git
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1899 lines
77 KiB
JavaScript
1899 lines
77 KiB
JavaScript
/*! tableSorter 2.16+ widgets - updated 8/9/2014 (v2.17.7)
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*
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* Column Styles
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* Column Filters
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* Column Resizing
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* Sticky Header
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* UI Theme (generalized)
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* Save Sort
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* [ "columns", "filter", "resizable", "stickyHeaders", "uitheme", "saveSort" ]
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*/
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/*jshint browser:true, jquery:true, unused:false, loopfunc:true */
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/*global jQuery: false, localStorage: false, navigator: false */
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;(function($) {
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"use strict";
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var ts = $.tablesorter = $.tablesorter || {};
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ts.themes = {
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"bootstrap" : {
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table : 'table table-bordered table-striped',
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caption : 'caption',
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header : 'bootstrap-header', // give the header a gradient background
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footerRow : '',
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footerCells: '',
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icons : '', // add "icon-white" to make them white; this icon class is added to the <i> in the header
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sortNone : 'bootstrap-icon-unsorted',
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sortAsc : 'icon-chevron-up glyphicon glyphicon-chevron-up',
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sortDesc : 'icon-chevron-down glyphicon glyphicon-chevron-down',
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active : '', // applied when column is sorted
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hover : '', // use custom css here - bootstrap class may not override it
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filterRow : '', // filter row class
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even : '', // even row zebra striping
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odd : '' // odd row zebra striping
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},
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"jui" : {
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table : 'ui-widget ui-widget-content ui-corner-all', // table classes
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caption : 'ui-widget-content ui-corner-all',
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header : 'ui-widget-header ui-corner-all ui-state-default', // header classes
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footerRow : '',
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footerCells: '',
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icons : 'ui-icon', // icon class added to the <i> in the header
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sortNone : 'ui-icon-carat-2-n-s',
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sortAsc : 'ui-icon-carat-1-n',
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sortDesc : 'ui-icon-carat-1-s',
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active : 'ui-state-active', // applied when column is sorted
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hover : 'ui-state-hover', // hover class
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filterRow : '',
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even : 'ui-widget-content', // even row zebra striping
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odd : 'ui-state-default' // odd row zebra striping
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}
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};
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$.extend(ts.css, {
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filterRow : 'tablesorter-filter-row', // filter
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filter : 'tablesorter-filter',
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wrapper : 'tablesorter-wrapper', // ui theme & resizable
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resizer : 'tablesorter-resizer', // resizable
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sticky : 'tablesorter-stickyHeader', // stickyHeader
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stickyVis : 'tablesorter-sticky-visible'
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});
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// *** Store data in local storage, with a cookie fallback ***
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/* IE7 needs JSON library for JSON.stringify - (http://caniuse.com/#search=json)
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if you need it, then include https://github.com/douglascrockford/JSON-js
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$.parseJSON is not available is jQuery versions older than 1.4.1, using older
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versions will only allow storing information for one page at a time
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// *** Save data (JSON format only) ***
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// val must be valid JSON... use http://jsonlint.com/ to ensure it is valid
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var val = { "mywidget" : "data1" }; // valid JSON uses double quotes
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// $.tablesorter.storage(table, key, val);
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$.tablesorter.storage(table, 'tablesorter-mywidget', val);
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// *** Get data: $.tablesorter.storage(table, key); ***
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v = $.tablesorter.storage(table, 'tablesorter-mywidget');
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// val may be empty, so also check for your data
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val = (v && v.hasOwnProperty('mywidget')) ? v.mywidget : '';
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alert(val); // "data1" if saved, or "" if not
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*/
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ts.storage = function(table, key, value, options) {
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table = $(table)[0];
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var cookieIndex, cookies, date,
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hasLocalStorage = false,
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values = {},
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c = table.config,
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$table = $(table),
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id = options && options.id || $table.attr(options && options.group ||
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'data-table-group') || table.id || $('.tablesorter').index( $table ),
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url = options && options.url || $table.attr(options && options.page ||
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'data-table-page') || c && c.fixedUrl || window.location.pathname;
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// https://gist.github.com/paulirish/5558557
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if ("localStorage" in window) {
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try {
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window.localStorage.setItem('_tmptest', 'temp');
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hasLocalStorage = true;
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window.localStorage.removeItem('_tmptest');
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} catch(error) {}
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}
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// *** get value ***
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if ($.parseJSON) {
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if (hasLocalStorage) {
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values = $.parseJSON(localStorage[key] || '{}');
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} else {
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// old browser, using cookies
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cookies = document.cookie.split(/[;\s|=]/);
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// add one to get from the key to the value
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cookieIndex = $.inArray(key, cookies) + 1;
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values = (cookieIndex !== 0) ? $.parseJSON(cookies[cookieIndex] || '{}') : {};
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}
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}
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// allow value to be an empty string too
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if ((value || value === '') && window.JSON && JSON.hasOwnProperty('stringify')) {
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// add unique identifiers = url pathname > table ID/index on page > data
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if (!values[url]) {
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values[url] = {};
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}
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values[url][id] = value;
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// *** set value ***
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if (hasLocalStorage) {
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localStorage[key] = JSON.stringify(values);
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} else {
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date = new Date();
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date.setTime(date.getTime() + (31536e+6)); // 365 days
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document.cookie = key + '=' + (JSON.stringify(values)).replace(/\"/g,'\"') + '; expires=' + date.toGMTString() + '; path=/';
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}
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} else {
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return values && values[url] ? values[url][id] : '';
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}
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};
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// Add a resize event to table headers
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// **************************
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ts.addHeaderResizeEvent = function(table, disable, settings) {
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table = $(table)[0]; // make sure we're usig a dom element
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var headers,
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defaults = {
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timer : 250
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},
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options = $.extend({}, defaults, settings),
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c = table.config,
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wo = c.widgetOptions,
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checkSizes = function(triggerEvent) {
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wo.resize_flag = true;
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headers = [];
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c.$headers.each(function() {
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var $header = $(this),
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sizes = $header.data('savedSizes') || [0,0], // fixes #394
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width = this.offsetWidth,
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height = this.offsetHeight;
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if (width !== sizes[0] || height !== sizes[1]) {
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$header.data('savedSizes', [ width, height ]);
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headers.push(this);
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}
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});
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if (headers.length && triggerEvent !== false) {
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c.$table.trigger('resize', [ headers ]);
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}
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wo.resize_flag = false;
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};
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checkSizes(false);
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clearInterval(wo.resize_timer);
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if (disable) {
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wo.resize_flag = false;
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return false;
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}
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wo.resize_timer = setInterval(function() {
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if (wo.resize_flag) { return; }
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checkSizes();
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}, options.timer);
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};
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// Widget: General UI theme
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// "uitheme" option in "widgetOptions"
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// **************************
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ts.addWidget({
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id: "uitheme",
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priority: 10,
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format: function(table, c, wo) {
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var i, time, classes, $header, $icon, $tfoot, $h,
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themesAll = ts.themes,
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$table = c.$table,
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$headers = c.$headers,
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theme = c.theme || 'jui',
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themes = themesAll[theme] || themesAll.jui,
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remove = themes.sortNone + ' ' + themes.sortDesc + ' ' + themes.sortAsc;
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if (c.debug) { time = new Date(); }
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// initialization code - run once
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if (!$table.hasClass('tablesorter-' + theme) || c.theme === theme || !table.hasInitialized) {
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// update zebra stripes
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if (themes.even !== '') { wo.zebra[0] += ' ' + themes.even; }
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if (themes.odd !== '') { wo.zebra[1] += ' ' + themes.odd; }
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// add caption style
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$table.find('caption').addClass(themes.caption);
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// add table/footer class names
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$tfoot = $table
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// remove other selected themes
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.removeClass( c.theme === '' ? '' : 'tablesorter-' + c.theme )
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.addClass('tablesorter-' + theme + ' ' + themes.table) // add theme widget class name
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.find('tfoot');
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if ($tfoot.length) {
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$tfoot
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.find('tr').addClass(themes.footerRow)
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.children('th, td').addClass(themes.footerCells);
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}
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// update header classes
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$headers
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.addClass(themes.header)
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.not('.sorter-false')
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.bind('mouseenter.tsuitheme mouseleave.tsuitheme', function(event) {
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// toggleClass with switch added in jQuery 1.3
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$(this)[ event.type === 'mouseenter' ? 'addClass' : 'removeClass' ](themes.hover);
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});
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if (!$headers.find('.' + ts.css.wrapper).length) {
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// Firefox needs this inner div to position the resizer correctly
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$headers.wrapInner('<div class="' + ts.css.wrapper + '" style="position:relative;height:100%;width:100%"></div>');
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}
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if (c.cssIcon) {
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// if c.cssIcon is '', then no <i> is added to the header
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$headers.find('.' + ts.css.icon).addClass(themes.icons);
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}
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if ($table.hasClass('hasFilters')) {
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$headers.find('.' + ts.css.filterRow).addClass(themes.filterRow);
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}
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}
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for (i = 0; i < c.columns; i++) {
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$header = c.$headers.add(c.$extraHeaders).filter('[data-column="' + i + '"]');
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$icon = (ts.css.icon) ? $header.find('.' + ts.css.icon) : $header;
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$h = c.$headers.filter('[data-column="' + i + '"]:last');
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if ($h.length) {
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if ($h[0].sortDisabled) {
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// no sort arrows for disabled columns!
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$header.removeClass(remove);
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$icon.removeClass(remove + ' ' + themes.icons);
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} else {
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classes = ($header.hasClass(ts.css.sortAsc)) ?
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themes.sortAsc :
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($header.hasClass(ts.css.sortDesc)) ? themes.sortDesc :
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$header.hasClass(ts.css.header) ? themes.sortNone : '';
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$header[classes === themes.sortNone ? 'removeClass' : 'addClass'](themes.active);
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$icon.removeClass(remove).addClass(classes);
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}
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}
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}
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if (c.debug) {
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ts.benchmark("Applying " + theme + " theme", time);
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}
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},
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remove: function(table, c) {
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var $table = c.$table,
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theme = c.theme || 'jui',
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themes = ts.themes[ theme ] || ts.themes.jui,
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$headers = $table.children('thead').children(),
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remove = themes.sortNone + ' ' + themes.sortDesc + ' ' + themes.sortAsc;
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$table
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.removeClass('tablesorter-' + theme + ' ' + themes.table)
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.find(ts.css.header).removeClass(themes.header);
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$headers
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.unbind('mouseenter.tsuitheme mouseleave.tsuitheme') // remove hover
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.removeClass(themes.hover + ' ' + remove + ' ' + themes.active)
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.find('.' + ts.css.filterRow)
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.removeClass(themes.filterRow);
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$headers.find('.' + ts.css.icon).removeClass(themes.icons);
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}
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});
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// Widget: Column styles
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// "columns", "columns_thead" (true) and
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// "columns_tfoot" (true) options in "widgetOptions"
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// **************************
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ts.addWidget({
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id: "columns",
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priority: 30,
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options : {
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columns : [ "primary", "secondary", "tertiary" ]
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},
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format: function(table, c, wo) {
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var time, $tbody, tbodyIndex, $rows, rows, $row, $cells, remove, indx,
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$table = c.$table,
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$tbodies = c.$tbodies,
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sortList = c.sortList,
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len = sortList.length,
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// removed c.widgetColumns support
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css = wo && wo.columns || [ "primary", "secondary", "tertiary" ],
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last = css.length - 1;
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remove = css.join(' ');
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if (c.debug) {
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time = new Date();
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}
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// check if there is a sort (on initialization there may not be one)
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for (tbodyIndex = 0; tbodyIndex < $tbodies.length; tbodyIndex++ ) {
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$tbody = ts.processTbody(table, $tbodies.eq(tbodyIndex), true); // detach tbody
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$rows = $tbody.children('tr');
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// loop through the visible rows
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$rows.each(function() {
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$row = $(this);
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if (this.style.display !== 'none') {
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// remove all columns class names
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$cells = $row.children().removeClass(remove);
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// add appropriate column class names
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if (sortList && sortList[0]) {
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// primary sort column class
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$cells.eq(sortList[0][0]).addClass(css[0]);
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if (len > 1) {
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for (indx = 1; indx < len; indx++) {
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// secondary, tertiary, etc sort column classes
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$cells.eq(sortList[indx][0]).addClass( css[indx] || css[last] );
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}
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}
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}
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}
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});
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ts.processTbody(table, $tbody, false);
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}
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// add classes to thead and tfoot
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rows = wo.columns_thead !== false ? ['thead tr'] : [];
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if (wo.columns_tfoot !== false) {
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rows.push('tfoot tr');
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}
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if (rows.length) {
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$rows = $table.find( rows.join(',') ).children().removeClass(remove);
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if (len) {
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for (indx = 0; indx < len; indx++) {
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// add primary. secondary, tertiary, etc sort column classes
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$rows.filter('[data-column="' + sortList[indx][0] + '"]').addClass(css[indx] || css[last]);
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}
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}
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}
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if (c.debug) {
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ts.benchmark("Applying Columns widget", time);
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}
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},
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remove: function(table, c, wo) {
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var tbodyIndex, $tbody,
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$tbodies = c.$tbodies,
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remove = (wo.columns || [ "primary", "secondary", "tertiary" ]).join(' ');
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c.$headers.removeClass(remove);
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c.$table.children('tfoot').children('tr').children('th, td').removeClass(remove);
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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('tr').each(function() {
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$(this).children().removeClass(remove);
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});
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ts.processTbody(table, $tbody, false); // restore tbody
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}
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}
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});
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// Widget: filter
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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_childRows : false, // if true, filter includes child row content in the search
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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_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_external : '', // jQuery selector string (or jQuery object) of external filters
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filter_filteredRow : 'filtered', // class added to filtered rows; needed by pager plugin
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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_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_saveFilters : false, // Use the $.tablesorter.storage utility to save the most recent filters
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filter_searchDelay : 300, // typing delay in milliseconds before starting a search
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filter_searchFiltered: true, // allow searching through already filtered rows in special circumstances; will speed up searching in large tables if true
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filter_selectSource : null, // include a function to return an array of values to be added to the column filter select
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filter_startsWith : false, // if true, filter start from the beginning of the cell contents
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filter_useParsedData : false, // filter all data using parsed content
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filter_serversideFiltering : false, // if true, server-side filtering should be performed because client-side filtering will be disabled, but the ui and events will still be used.
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filter_defaultAttrib : 'data-value', // data attribute in the header cell that contains the default filter value
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filter_selectSourceSeparator : '|' // filter_selectSource array text left of the separator is added to the option value, right into the option text
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},
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format: function(table, c, wo) {
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if (!c.$table.hasClass('hasFilters')) {
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ts.filter.init(table, c, wo);
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}
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},
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remove: function(table, c, wo) {
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var tbodyIndex, $tbody,
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$table = c.$table,
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$tbodies = c.$tbodies;
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$table
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.removeClass('hasFilters')
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// add .tsfilter namespace to all BUT search
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.unbind('addRows updateCell update updateRows updateComplete appendCache filterReset filterEnd search '.split(' ').join(c.namespace + 'filter '))
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.find('.' + ts.css.filterRow).remove();
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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.tsfilter');
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}
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}
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});
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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 : /^\/((?:\\\/|[^\/])+)\/([mig]{0,3})?$/, // regex to test for regex
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child : /tablesorter-childRow/, // child row class name; this gets updated in the script
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filtered : /filtered/, // filtered (hidden) row class name; updated in the script
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type : /undefined|number/, // check type
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exact : /(^[\"|\'|=]+)|([\"|\'|=]+$)/g, // exact match (allow '==')
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nondigit : /[^\w,. \-()]/g, // replace non-digits (from digit & currency parser)
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operators : /[<>=]/g, // replace operators
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query : '(q|query)' // replace filter queries
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},
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// function( c, data ) { }
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// c = table.config
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// data.filter = array of filter input values; data.iFilter = same array, except lowercase
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// data.exact = table cell text (or parsed data if column parser enabled)
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// data.iExact = same as data.exact, except lowercase
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// data.cache = table cell text from cache, so it has been parsed
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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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// Look for regex
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regex: function( c, data ) {
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if ( ts.filter.regex.regex.test(data.iFilter) ) {
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var matches,
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|
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.$headers.eq(index), index);
|
|
range2 = (result !== '' && !isNaN(result)) ? result : range2;
|
|
}
|
|
result = ( parsed || c.parsers[index].type === 'numeric' ) && !isNaN(range1) && !isNaN(range2) ? data.cache :
|
|
isNaN(data.iExact) ? ts.formatFloat( data.iExact.replace(ts.filter.regex.nondigit, ''), table) :
|
|
ts.formatFloat( data.iExact, table );
|
|
if (range1 > range2) { tmp = range1; range1 = range2; range2 = tmp; } // swap
|
|
return (result >= range1 && result <= range2) || (range1 === '' || range2 === '');
|
|
}
|
|
return null;
|
|
},
|
|
// Look for wild card: ? = single, * = multiple, or | = logical OR
|
|
wild : function( c, data ) {
|
|
if ( /[\?|\*]/.test(data.iFilter) || ts.filter.regex.orReplace.test(data.filter) ) {
|
|
var index = data.index,
|
|
parsed = data.parsed[index],
|
|
query = ts.filter.parseFilter(c, data.iFilter.replace(ts.filter.regex.orReplace, "|"), index, parsed);
|
|
// look for an exact match with the "or" unless the "filter-match" class is found
|
|
if (!c.$headers.filter('[data-column="' + index + '"]:last').hasClass('filter-match') && /\|/.test(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, $header, column, filters, val, time, fxn, noSelect,
|
|
regex = ts.filter.regex;
|
|
if (c.debug) {
|
|
time = new Date();
|
|
}
|
|
c.$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_initializing = true;
|
|
|
|
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.$headers.length) {
|
|
// build filter row
|
|
ts.filter.buildRow(table, c, wo);
|
|
}
|
|
|
|
c.$table.bind('addRows updateCell update updateRows updateComplete appendCache filterReset filterEnd search '.split(' ').join(c.namespace + 'filter '), function(event, filter) {
|
|
c.$table.find('.' + ts.css.filterRow).toggle( !(wo.filter_hideEmpty && $.isEmptyObject(c.cache) && !(c.delayInit && event.type === 'appendCache')) ); // fixes #450
|
|
if ( !/(search|filter)/.test(event.type) ) {
|
|
event.stopPropagation();
|
|
ts.filter.buildDefault(table, true);
|
|
}
|
|
if (event.type === 'filterReset') {
|
|
c.$table.find('.' + ts.css.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
|
|
$(document)
|
|
.undelegate(wo.filter_reset, 'click.tsfilter')
|
|
.delegate(wo.filter_reset, 'click.tsfilter', function() {
|
|
// trigger a reset event, so other functions (filterFormatter) know when to reset
|
|
c.$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
|
|
$header = c.$headers.filter('[data-column="' + column + '"]:last').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.' + ts.css.filter + '[data-column="' + column + '"]').append(options);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
// 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.$table.find('.' + ts.css.filter), true );
|
|
if (wo.filter_external) {
|
|
ts.filter.bindSearch( table, wo.filter_external );
|
|
}
|
|
|
|
if (wo.filter_hideFilters) {
|
|
ts.filter.hideFilters(table, c);
|
|
}
|
|
|
|
// show processing icon
|
|
if (c.showProcessing) {
|
|
c.$table.bind('filterStart' + c.namespace + 'filter filterEnd' + c.namespace + 'filter', function(event, columns) {
|
|
// only add processing to certain columns to all columns
|
|
$header = (columns) ? c.$table.find('.' + ts.css.header).filter('[data-column]').filter(function() {
|
|
return columns[$(this).data('column')] !== '';
|
|
}) : '';
|
|
ts.isProcessing(table, event.type === 'filterStart', columns ? $header : '');
|
|
});
|
|
}
|
|
|
|
// set filtered rows count (intially unfiltered)
|
|
c.filteredRows = c.totalRows;
|
|
|
|
if (c.debug) {
|
|
ts.benchmark("Applying Filter widget", time);
|
|
}
|
|
// add default values
|
|
c.$table.bind('tablesorter-initialized pagerInitialized', 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 wo = c.widgetOptions,
|
|
count = 0;
|
|
$.each( wo.filter_formatterInit, function(i, val) {
|
|
if (val === 1) {
|
|
count++;
|
|
}
|
|
});
|
|
clearTimeout(wo.filter_initTimer);
|
|
if (!wo.filter_initialized && count === wo.filter_formatterCount) {
|
|
// filter widget initialized
|
|
wo.filter_initialized = true;
|
|
wo.filter_initializing = false;
|
|
c.$table.trigger('filterInit', c);
|
|
} 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(){
|
|
wo.filter_initialized = true;
|
|
wo.filter_initializing = false;
|
|
c.$table.trigger('filterInit', c);
|
|
}, 500);
|
|
}
|
|
},
|
|
setDefaults: function(table, c, wo) {
|
|
var isArray, saved, indx,
|
|
// get current (default) filters
|
|
filters = ts.getFilters(table) || [];
|
|
if (wo.filter_saveFilters && ts.storage) {
|
|
saved = ts.storage( table, 'tablesorter-filters' ) || [];
|
|
isArray = $.isArray(saved);
|
|
// make sure we're not just getting an empty array
|
|
if ( !(isArray && saved.join('') === '' || !isArray) ) { filters = saved; }
|
|
}
|
|
// if no filters saved, then check default settings
|
|
if (filters.join('') === '') {
|
|
for (indx = 0; indx < c.columns; indx++) {
|
|
filters[indx] = c.$headers.filter('[data-column="' + indx + '"]:last').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, $header, buildSelect, disabled, name, ffxn,
|
|
// c.columns defined in computeThIndexes()
|
|
columns = c.columns,
|
|
buildFilter = '<tr role="row" class="' + ts.css.filterRow + '">';
|
|
for (column = 0; column < columns; column++) {
|
|
buildFilter += '<td></td>';
|
|
}
|
|
c.$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
|
|
$header = c.$headers.filter('[data-column="' + column + '"]:last');
|
|
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( ts.css.filter + ' ' + name ).attr('data-column', column);
|
|
if (disabled) {
|
|
buildFilter.attr('placeholder', '').addClass('disabled')[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 = $el.filter('[data-column="all"]');
|
|
if ($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 '))
|
|
// 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('.' + ts.css.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('.' + ts.css.filterRow)
|
|
.addClass('hideme')
|
|
.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('hideme');
|
|
} 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('hideme');
|
|
}
|
|
}
|
|
}
|
|
}, 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']('hideme');
|
|
}
|
|
}, 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;
|
|
},
|
|
findRows: function(table, filters, combinedFilters) {
|
|
if (table.config.lastCombinedFilter === combinedFilters || table.config.widgetOptions.filter_initializing) { return; }
|
|
var len, $rows, rowIndex, tbodyIndex, $tbody, $cells, columnIndex,
|
|
childRow, lastSearch, matches, result, showRow, time, val, indx,
|
|
notFiltered, searchFiltered, filterMatched, fxn, ffxn,
|
|
regex = ts.filter.regex,
|
|
c = table.config,
|
|
wo = c.widgetOptions,
|
|
$tbodies = c.$table.children('tbody'), // target all tbodies #568
|
|
// 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.$headers.map(function(columnIndex) {
|
|
return c.parsers && c.parsers[columnIndex] && c.parsers[columnIndex].parsed ||
|
|
// getData won't return "parsed" if other "filter-" class names exist (e.g. <th class="filter-select filter-parsed">)
|
|
ts.getData && ts.getData(c.$headers.filter('[data-column="' + columnIndex + '"]:last'), ts.getColumnData( table, c.headers, columnIndex ), 'filter') === 'parsed' ||
|
|
$(this).hasClass('filter-parsed');
|
|
}).get();
|
|
|
|
if (c.debug) { time = new Date(); }
|
|
// filtered rows count
|
|
c.filteredRows = 0;
|
|
c.totalRows = 0;
|
|
for (tbodyIndex = 0; tbodyIndex < $tbodies.length; tbodyIndex++ ) {
|
|
if ($tbodies.eq(tbodyIndex).hasClass(c.cssInfoBlock || ts.css.info)) { continue; } // ignore info blocks, issue #264
|
|
$tbody = ts.processTbody(table, $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
|
|
$rows = $( $.map(c.cache[tbodyIndex].normalized, function(el){ return el[columnIndex].$row.get(); }) );
|
|
|
|
if (combinedFilters === '' || wo.filter_serversideFiltering) {
|
|
$rows.removeClass(wo.filter_filteredRow).not('.' + c.cssChildRow).show();
|
|
} else {
|
|
// filter out child rows
|
|
$rows = $rows.not('.' + c.cssChildRow);
|
|
len = $rows.length;
|
|
// optimize searching only through already filtered rows - see #313
|
|
searchFiltered = wo.filter_searchFiltered;
|
|
lastSearch = c.lastSearch || c.$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.$headers.filter('[data-column="' + indx + '"]:last').hasClass('filter-match') );
|
|
}
|
|
}
|
|
notFiltered = $rows.not('.' + wo.filter_filteredRow).length;
|
|
// can't search when all rows are hidden - this happens when looking for exact matches
|
|
if (searchFiltered && notFiltered === 0) { searchFiltered = false; }
|
|
if (c.debug) {
|
|
ts.log( "Searching through " + ( searchFiltered && notFiltered < len ? notFiltered : "all" ) + " rows" );
|
|
}
|
|
if ((wo.filter_$anyMatch && wo.filter_$anyMatch.length) || filters[c.columns]) {
|
|
data.anyMatchFlag = true;
|
|
data.anyMatchFilter = wo.filter_$anyMatch && wo.filter_$anyMatch.val() || filters[c.columns] || '';
|
|
if (c.sortLocaleCompare) {
|
|
// replace accents
|
|
data.anyMatchFilter = ts.replaceAccents(data.anyMatchFilter);
|
|
}
|
|
if (wo.filter_defaultFilter && regex.iQuery.test( ts.getColumnData( table, wo.filter_defaultFilter, c.columns, true ) || '')) {
|
|
data.anyMatchFilter = ts.filter.defaultFilter( data.anyMatchFilter, ts.getColumnData( table, wo.filter_defaultFilter, c.columns, true ) );
|
|
// clear search filtered flag because default filters are not saved to the last search
|
|
searchFiltered = false;
|
|
}
|
|
data.iAnyMatchFilter = data.anyMatchFilter;
|
|
}
|
|
|
|
// loop through the rows
|
|
for (rowIndex = 0; rowIndex < len; rowIndex++) {
|
|
|
|
data.cacheArray = c.cache[tbodyIndex].normalized[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) {
|
|
data.anyMatch = true;
|
|
data.rowArray = $cells.map(function(i){
|
|
var txt;
|
|
if (data.parsed[i]) {
|
|
txt = data.cacheArray[i];
|
|
} else {
|
|
txt = wo.filter_ignoreCase ? $(this).text().toLowerCase() : $(this).text();
|
|
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 = data.exact.toLowerCase();
|
|
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;
|
|
// 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 {
|
|
// using older or original tablesorter
|
|
data.exact = $.trim( $cells.eq(columnIndex).text() );
|
|
data.exact = c.sortLocaleCompare ? ts.replaceAccents(data.exact) : data.exact; // issue #405
|
|
}
|
|
data.iExact = !regex.type.test(typeof data.exact) && wo.filter_ignoreCase ? data.exact.toLocaleLowerCase() : data.exact;
|
|
result = showRow; // if showRow is true, show that row
|
|
|
|
// in case select filter option has a different value vs text "a - z|A through Z"
|
|
ffxn = wo.filter_columnFilters ?
|
|
c.$filters.add(c.$externalFilters).filter('[data-column="'+ columnIndex + '"]').find('select option:selected').attr('data-function-name') || '' : '';
|
|
|
|
// replace accents - see #357
|
|
data.filter = c.sortLocaleCompare ? ts.replaceAccents(data.filter) : data.filter;
|
|
|
|
if (wo.filter_defaultFilter && regex.iQuery.test( ts.getColumnData( table, wo.filter_defaultFilter, columnIndex ) || '')) {
|
|
data.filter = ts.filter.defaultFilter( data.filter, ts.getColumnData( table, wo.filter_defaultFilter, columnIndex ) );
|
|
}
|
|
// val = case insensitive, columnFilter = case sensitive
|
|
data.iFilter = wo.filter_ignoreCase ? (data.filter || '').toLocaleLowerCase() : data.filter;
|
|
fxn = ts.getColumnData( table, wo.filter_functions, columnIndex );
|
|
if (fxn) {
|
|
if (fxn === true) {
|
|
// default selector; no "filter-select" class
|
|
result = (c.$headers.filter('[data-column="' + columnIndex + '"]:last').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 )
|
|
result = fxn(data.exact, data.cache, data.filter, columnIndex, $rows.eq(rowIndex));
|
|
} else if (typeof fxn[ffxn || data.filter] === 'function') {
|
|
// selector option function
|
|
result = fxn[ffxn || data.filter](data.exact, data.cache, data.filter, columnIndex, $rows.eq(rowIndex));
|
|
}
|
|
} else {
|
|
filterMatched = null;
|
|
// cycle through the different filters
|
|
// filters return a boolean or null if nothing matches
|
|
$.each(ts.filter.types, function(type, typeFunction) {
|
|
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) );
|
|
}
|
|
}
|
|
showRow = (result) ? showRow : false;
|
|
}
|
|
}
|
|
$rows.eq(rowIndex)
|
|
.toggle(showRow)
|
|
.toggleClass(wo.filter_filteredRow, !showRow);
|
|
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) {
|
|
var cts,
|
|
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 $.inArray(value, arry) === indx;
|
|
});
|
|
|
|
if (c.$headers.filter('[data-column="' + column + '"]:last').hasClass('filter-select-nosort')) {
|
|
// unsorted select options
|
|
return arry;
|
|
} else {
|
|
// parse select option values
|
|
$.each(arry, function(i, v){
|
|
// parse array data using set column parser; this DOES NOT pass the original
|
|
// table cell to the parser format function
|
|
parsed.push({ t : v, p : c.parsers && c.parsers[column].format( v, table, [], column ) });
|
|
});
|
|
|
|
// sort parsed select options
|
|
cts = c.textSorter || '';
|
|
parsed.sort(function(a, b){
|
|
// sortNatural breaks if you don't pass it strings
|
|
var x = a.p.toString(), y = b.p.toString();
|
|
if ($.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 = [];
|
|
$.each(parsed, function(i, v){
|
|
arry.push(v.t);
|
|
});
|
|
return arry;
|
|
}
|
|
},
|
|
getOptions: function(table, column, onlyAvail) {
|
|
var rowIndex, tbodyIndex, len, row, cache, cell,
|
|
c = table.config,
|
|
wo = c.widgetOptions,
|
|
$tbodies = c.$table.children('tbody'),
|
|
arry = [];
|
|
for (tbodyIndex = 0; tbodyIndex < $tbodies.length; tbodyIndex++ ) {
|
|
if (!$tbodies.eq(tbodyIndex).hasClass(c.cssInfoBlock)) {
|
|
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].$row[0];
|
|
// check if has class filtered
|
|
if (onlyAvail && row.className.match(wo.filter_filteredRow)) { continue; }
|
|
// get non-normalized cell content
|
|
if (wo.filter_useParsedData || c.parsers[column].parsed || c.$headers.filter('[data-column="' + column + '"]:last').hasClass('filter-parsed')) {
|
|
arry.push( '' + cache.normalized[rowIndex][column] );
|
|
} else {
|
|
cell = row.cells[column];
|
|
if (cell) {
|
|
arry.push( $.trim( cell.textContent || cell.innerText || $(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, $filter,
|
|
c = table.config,
|
|
wo = c.widgetOptions,
|
|
node = c.$headers.filter('[data-column="' + column + '"]:last'),
|
|
// 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.$table.find('thead').find('select.' + ts.css.filter + '[data-column="' + column + '"]').val();
|
|
// nothing included in arry (external source), so get the options from filter_selectSource or column data
|
|
if (typeof arry === 'undefined' || arry === '') {
|
|
arry = ts.filter.getOptionSource(table, column, onlyAvail);
|
|
}
|
|
|
|
if ($.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('.' + ts.css.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++) {
|
|
$header = c.$headers.filter('[data-column="' + columnIndex + '"]:last');
|
|
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,
|
|
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('.' + ts.css.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++) {
|
|
$column = $filters.filter('[data-column="' + (i === c.columns ? 'all' : i) + '"]');
|
|
if ($column.length) {
|
|
// move the latest search to the first slot in the array
|
|
$column = $column.sort(function(a, b){
|
|
return $(b).attr('data-lastSearchTime') - $(a).attr('data-lastSearchTime');
|
|
});
|
|
if ($.isArray(setFilters)) {
|
|
// skip first (latest input) to maintain cursor position while typing
|
|
(skipFirst ? $column.slice(1) : $column).val( setFilters[i] ).trigger('change.tsfilter');
|
|
} else {
|
|
filters[i] = $column.val() || '';
|
|
// don't change the first... it will move the cursor
|
|
$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[0], filter, skipFirst);
|
|
c.$table.trigger('filterFomatterUpdate');
|
|
}
|
|
return !!valid;
|
|
};
|
|
|
|
// Widget: Sticky headers
|
|
// based on this awesome article:
|
|
// http://css-tricks.com/13465-persistent-headers/
|
|
// and https://github.com/jmosbech/StickyTableHeaders by Jonas Mosbech
|
|
// **************************
|
|
ts.addWidget({
|
|
id: "stickyHeaders",
|
|
priority: 60, // sticky widget must be initialized after the filter widget!
|
|
options: {
|
|
stickyHeaders : '', // extra class name added to the sticky header row
|
|
stickyHeaders_attachTo : null, // jQuery selector or object to attach sticky header to
|
|
stickyHeaders_offset : 0, // number or jquery selector targeting the position:fixed element
|
|
stickyHeaders_filteredToTop: true, // scroll table top into view after filtering
|
|
stickyHeaders_cloneId : '-sticky', // added to table ID, if it exists
|
|
stickyHeaders_addResizeEvent : true, // trigger "resize" event on headers
|
|
stickyHeaders_includeCaption : true, // if false and a caption exist, it won't be included in the sticky header
|
|
stickyHeaders_zIndex : 2 // The zIndex of the stickyHeaders, allows the user to adjust this to their needs
|
|
},
|
|
format: function(table, c, wo) {
|
|
// filter widget doesn't initialize on an empty table. Fixes #449
|
|
if ( c.$table.hasClass('hasStickyHeaders') || ($.inArray('filter', c.widgets) >= 0 && !c.$table.hasClass('hasFilters')) ) {
|
|
return;
|
|
}
|
|
var $table = c.$table,
|
|
$attach = $(wo.stickyHeaders_attachTo || 'window'),
|
|
$thead = $table.children('thead:first'),
|
|
$win = $attach.length ? $attach : $(window),
|
|
$header = $thead.children('tr').not('.sticky-false').children(),
|
|
innerHeader = '.' + ts.css.headerIn,
|
|
$tfoot = $table.find('tfoot'),
|
|
$stickyOffset = isNaN(wo.stickyHeaders_offset) ? $(wo.stickyHeaders_offset) : '',
|
|
stickyOffset = $attach.length ? 0 : $stickyOffset.length ?
|
|
$stickyOffset.height() || 0 : parseInt(wo.stickyHeaders_offset, 10) || 0,
|
|
$stickyTable = wo.$sticky = $table.clone()
|
|
.addClass('containsStickyHeaders')
|
|
.css({
|
|
position : $attach.length ? 'absolute' : 'fixed',
|
|
margin : 0,
|
|
top : stickyOffset,
|
|
left : 0,
|
|
visibility : 'hidden',
|
|
zIndex : wo.stickyHeaders_zIndex ? wo.stickyHeaders_zIndex : 2
|
|
}),
|
|
$stickyThead = $stickyTable.children('thead:first').addClass(ts.css.sticky + ' ' + wo.stickyHeaders),
|
|
$stickyCells,
|
|
laststate = '',
|
|
spacing = 0,
|
|
nonwkie = $table.css('border-collapse') !== 'collapse' && !/(webkit|msie)/i.test(navigator.userAgent),
|
|
resizeHeader = function() {
|
|
stickyOffset = $stickyOffset.length ? $stickyOffset.height() || 0 : parseInt(wo.stickyHeaders_offset, 10) || 0;
|
|
spacing = 0;
|
|
// yes, I dislike browser sniffing, but it really is needed here :(
|
|
// webkit automatically compensates for border spacing
|
|
if (nonwkie) {
|
|
// Firefox & Opera use the border-spacing
|
|
// update border-spacing here because of demos that switch themes
|
|
spacing = parseInt($header.eq(0).css('border-left-width'), 10) * 2;
|
|
}
|
|
$stickyTable.css({
|
|
left : $attach.length ? (parseInt($attach.css('padding-left'), 10) || 0) + parseInt(c.$table.css('padding-left'), 10) +
|
|
parseInt(c.$table.css('margin-left'), 10) + parseInt($table.css('border-left-width'), 10) :
|
|
$thead.offset().left - $win.scrollLeft() - spacing,
|
|
width: $table.width()
|
|
});
|
|
$stickyCells.filter(':visible').each(function(i) {
|
|
var $cell = $header.filter(':visible').eq(i),
|
|
// some wibbly-wobbly... timey-wimey... stuff, to make columns line up in Firefox
|
|
offset = nonwkie && $(this).attr('data-column') === ( '' + parseInt(c.columns/2, 10) ) ? 1 : 0;
|
|
$(this)
|
|
.css({ width: $cell.width() - spacing })
|
|
.find(innerHeader).width( $cell.find(innerHeader).width() - offset );
|
|
});
|
|
};
|
|
// fix clone ID, if it exists - fixes #271
|
|
if ($stickyTable.attr('id')) { $stickyTable[0].id += wo.stickyHeaders_cloneId; }
|
|
// clear out cloned table, except for sticky header
|
|
// include caption & filter row (fixes #126 & #249) - don't remove cells to get correct cell indexing
|
|
$stickyTable.find('thead:gt(0), tr.sticky-false').hide();
|
|
$stickyTable.find('tbody, tfoot').remove();
|
|
if (!wo.stickyHeaders_includeCaption) {
|
|
$stickyTable.find('caption').remove();
|
|
} else {
|
|
$stickyTable.find('caption').css( 'margin-left', '-1px' );
|
|
}
|
|
// issue #172 - find td/th in sticky header
|
|
$stickyCells = $stickyThead.children().children();
|
|
$stickyTable.css({ height:0, width:0, padding:0, margin:0, border:0 });
|
|
// remove resizable block
|
|
$stickyCells.find('.' + ts.css.resizer).remove();
|
|
// update sticky header class names to match real header after sorting
|
|
$table
|
|
.addClass('hasStickyHeaders')
|
|
.bind('pagerComplete.tsSticky', function() {
|
|
resizeHeader();
|
|
});
|
|
|
|
ts.bindEvents(table, $stickyThead.children().children('.tablesorter-header'));
|
|
|
|
// add stickyheaders AFTER the table. If the table is selected by ID, the original one (first) will be returned.
|
|
$table.after( $stickyTable );
|
|
// make it sticky!
|
|
$win.bind('scroll.tsSticky resize.tsSticky', function(event) {
|
|
if (!$table.is(':visible')) { return; } // fixes #278
|
|
var prefix = 'tablesorter-sticky-',
|
|
offset = $table.offset(),
|
|
captionHeight = (wo.stickyHeaders_includeCaption ? 0 : $table.find('caption').outerHeight(true)),
|
|
scrollTop = ($attach.length ? $attach.offset().top : $win.scrollTop()) + stickyOffset - captionHeight,
|
|
tableHeight = $table.height() - ($stickyTable.height() + ($tfoot.height() || 0)),
|
|
isVisible = (scrollTop > offset.top) && (scrollTop < offset.top + tableHeight) ? 'visible' : 'hidden',
|
|
cssSettings = { visibility : isVisible };
|
|
if ($attach.length) {
|
|
cssSettings.top = $attach.scrollTop();
|
|
} else {
|
|
// adjust when scrolling horizontally - fixes issue #143
|
|
cssSettings.left = $thead.offset().left - $win.scrollLeft() - spacing;
|
|
}
|
|
$stickyTable
|
|
.removeClass(prefix + 'visible ' + prefix + 'hidden')
|
|
.addClass(prefix + isVisible)
|
|
.css(cssSettings);
|
|
if (isVisible !== laststate || event.type === 'resize') {
|
|
// make sure the column widths match
|
|
resizeHeader();
|
|
laststate = isVisible;
|
|
}
|
|
});
|
|
if (wo.stickyHeaders_addResizeEvent) {
|
|
ts.addHeaderResizeEvent(table);
|
|
}
|
|
|
|
// look for filter widget
|
|
if ($table.hasClass('hasFilters')) {
|
|
// scroll table into view after filtering, if sticky header is active - #482
|
|
$table.bind('filterEnd', function() {
|
|
// $(':focus') needs jQuery 1.6+
|
|
var $td = $(document.activeElement).closest('td'),
|
|
column = $td.parent().children().index($td);
|
|
// only scroll if sticky header is active
|
|
if ($stickyTable.hasClass(ts.css.stickyVis) && wo.stickyHeaders_filteredToTop) {
|
|
// scroll to original table (not sticky clone)
|
|
window.scrollTo(0, $table.position().top);
|
|
// give same input/select focus; check if c.$filters exists; fixes #594
|
|
if (column >= 0 && c.$filters) {
|
|
c.$filters.eq(column).find('a, select, input').filter(':visible').focus();
|
|
}
|
|
}
|
|
});
|
|
ts.filter.bindSearch( $table, $stickyCells.find('.' + ts.css.filter) );
|
|
// support hideFilters
|
|
if (wo.filter_hideFilters) {
|
|
ts.filter.hideFilters($stickyTable, c);
|
|
}
|
|
}
|
|
|
|
$table.trigger('stickyHeadersInit');
|
|
|
|
},
|
|
remove: function(table, c, wo) {
|
|
c.$table
|
|
.removeClass('hasStickyHeaders')
|
|
.unbind('pagerComplete.tsSticky')
|
|
.find('.' + ts.css.sticky).remove();
|
|
if (wo.$sticky && wo.$sticky.length) { wo.$sticky.remove(); } // remove cloned table
|
|
// don't unbind if any table on the page still has stickyheaders applied
|
|
if (!$('.hasStickyHeaders').length) {
|
|
$(window).unbind('scroll.tsSticky resize.tsSticky');
|
|
}
|
|
ts.addHeaderResizeEvent(table, false);
|
|
}
|
|
});
|
|
|
|
// Add Column resizing widget
|
|
// this widget saves the column widths if
|
|
// $.tablesorter.storage function is included
|
|
// **************************
|
|
ts.addWidget({
|
|
id: "resizable",
|
|
priority: 40,
|
|
options: {
|
|
resizable : true,
|
|
resizable_addLastColumn : false,
|
|
resizable_widths : [],
|
|
resizable_throttle : false // set to true (5ms) or any number 0-10 range
|
|
},
|
|
format: function(table, c, wo) {
|
|
if (c.$table.hasClass('hasResizable')) { return; }
|
|
c.$table.addClass('hasResizable');
|
|
ts.resizableReset(table, true); // set default widths
|
|
var $rows, $columns, $column, column, timer,
|
|
storedSizes = {},
|
|
$table = c.$table,
|
|
mouseXPosition = 0,
|
|
$target = null,
|
|
$next = null,
|
|
fullWidth = Math.abs($table.parent().width() - $table.width()) < 20,
|
|
mouseMove = function(event){
|
|
if (mouseXPosition === 0 || !$target) { return; }
|
|
// resize columns
|
|
var leftEdge = event.pageX - mouseXPosition,
|
|
targetWidth = $target.width();
|
|
$target.width( targetWidth + leftEdge );
|
|
if ($target.width() !== targetWidth && fullWidth) {
|
|
$next.width( $next.width() - leftEdge );
|
|
}
|
|
mouseXPosition = event.pageX;
|
|
},
|
|
stopResize = function() {
|
|
if (ts.storage && $target && $next) {
|
|
storedSizes = {};
|
|
storedSizes[$target.index()] = $target.width();
|
|
storedSizes[$next.index()] = $next.width();
|
|
$target.width( storedSizes[$target.index()] );
|
|
$next.width( storedSizes[$next.index()] );
|
|
if (wo.resizable !== false) {
|
|
// save all column widths
|
|
ts.storage(table, 'tablesorter-resizable', c.$headers.map(function(){ return $(this).width(); }).get() );
|
|
}
|
|
}
|
|
mouseXPosition = 0;
|
|
$target = $next = null;
|
|
$(window).trigger('resize'); // will update stickyHeaders, just in case
|
|
};
|
|
storedSizes = (ts.storage && wo.resizable !== false) ? ts.storage(table, 'tablesorter-resizable') : {};
|
|
// process only if table ID or url match
|
|
if (storedSizes) {
|
|
for (column in storedSizes) {
|
|
if (!isNaN(column) && column < c.$headers.length) {
|
|
c.$headers.eq(column).width(storedSizes[column]); // set saved resizable widths
|
|
}
|
|
}
|
|
}
|
|
$rows = $table.children('thead:first').children('tr');
|
|
// add resizable-false class name to headers (across rows as needed)
|
|
$rows.children().each(function() {
|
|
var canResize,
|
|
$column = $(this);
|
|
column = $column.attr('data-column');
|
|
canResize = ts.getData( $column, ts.getColumnData( table, c.headers, column ), 'resizable') === "false";
|
|
$rows.children().filter('[data-column="' + column + '"]')[canResize ? 'addClass' : 'removeClass']('resizable-false');
|
|
});
|
|
// add wrapper inside each cell to allow for positioning of the resizable target block
|
|
$rows.each(function() {
|
|
$column = $(this).children().not('.resizable-false');
|
|
if (!$(this).find('.' + ts.css.wrapper).length) {
|
|
// Firefox needs this inner div to position the resizer correctly
|
|
$column.wrapInner('<div class="' + ts.css.wrapper + '" style="position:relative;height:100%;width:100%"></div>');
|
|
}
|
|
// don't include the last column of the row
|
|
if (!wo.resizable_addLastColumn) { $column = $column.slice(0,-1); }
|
|
$columns = $columns ? $columns.add($column) : $column;
|
|
});
|
|
$columns
|
|
.each(function() {
|
|
var $column = $(this),
|
|
padding = parseInt($column.css('padding-right'), 10) + 10; // 10 is 1/2 of the 20px wide resizer
|
|
$column
|
|
.find('.' + ts.css.wrapper)
|
|
.append('<div class="' + ts.css.resizer + '" style="cursor:w-resize;position:absolute;z-index:1;right:-' +
|
|
padding + 'px;top:0;height:100%;width:20px;"></div>');
|
|
})
|
|
.find('.' + ts.css.resizer)
|
|
.bind('mousedown', function(event) {
|
|
// save header cell and mouse position
|
|
$target = $(event.target).closest('th');
|
|
var $header = c.$headers.filter('[data-column="' + $target.attr('data-column') + '"]');
|
|
if ($header.length > 1) { $target = $target.add($header); }
|
|
// if table is not as wide as it's parent, then resize the table
|
|
$next = event.shiftKey ? $target.parent().find('th').not('.resizable-false').filter(':last') : $target.nextAll(':not(.resizable-false)').eq(0);
|
|
mouseXPosition = event.pageX;
|
|
});
|
|
$(document)
|
|
.bind('mousemove.tsresize', function(event) {
|
|
// ignore mousemove if no mousedown
|
|
if (mouseXPosition === 0 || !$target) { return; }
|
|
if (wo.resizable_throttle) {
|
|
clearTimeout(timer);
|
|
timer = setTimeout(function(){
|
|
mouseMove(event);
|
|
}, isNaN(wo.resizable_throttle) ? 5 : wo.resizable_throttle );
|
|
} else {
|
|
mouseMove(event);
|
|
}
|
|
})
|
|
.bind('mouseup.tsresize', function() {
|
|
stopResize();
|
|
});
|
|
|
|
// right click to reset columns to default widths
|
|
$table.find('thead:first').bind('contextmenu.tsresize', function() {
|
|
ts.resizableReset(table);
|
|
// $.isEmptyObject() needs jQuery 1.4+; allow right click if already reset
|
|
var allowClick = $.isEmptyObject ? $.isEmptyObject(storedSizes) : true;
|
|
storedSizes = {};
|
|
return allowClick;
|
|
});
|
|
},
|
|
remove: function(table, c) {
|
|
c.$table
|
|
.removeClass('hasResizable')
|
|
.children('thead')
|
|
.unbind('mouseup.tsresize mouseleave.tsresize contextmenu.tsresize')
|
|
.children('tr').children()
|
|
.unbind('mousemove.tsresize mouseup.tsresize')
|
|
// don't remove "tablesorter-wrapper" as uitheme uses it too
|
|
.find('.' + ts.css.resizer).remove();
|
|
ts.resizableReset(table);
|
|
}
|
|
});
|
|
ts.resizableReset = function(table, nosave) {
|
|
$(table).each(function(){
|
|
var $t,
|
|
c = this.config,
|
|
wo = c && c.widgetOptions;
|
|
if (table && c) {
|
|
c.$headers.each(function(i){
|
|
$t = $(this);
|
|
if (wo.resizable_widths[i]) {
|
|
$t.css('width', wo.resizable_widths[i]);
|
|
} else if (!$t.hasClass('resizable-false')) {
|
|
// don't clear the width of any column that is not resizable
|
|
$t.css('width','');
|
|
}
|
|
});
|
|
if (ts.storage && !nosave) { ts.storage(this, 'tablesorter-resizable', {}); }
|
|
}
|
|
});
|
|
};
|
|
|
|
// Save table sort widget
|
|
// this widget saves the last sort only if the
|
|
// saveSort widget option is true AND the
|
|
// $.tablesorter.storage function is included
|
|
// **************************
|
|
ts.addWidget({
|
|
id: 'saveSort',
|
|
priority: 20,
|
|
options: {
|
|
saveSort : true
|
|
},
|
|
init: function(table, thisWidget, c, wo) {
|
|
// run widget format before all other widgets are applied to the table
|
|
thisWidget.format(table, c, wo, true);
|
|
},
|
|
format: function(table, c, wo, init) {
|
|
var stored, time,
|
|
$table = c.$table,
|
|
saveSort = wo.saveSort !== false, // make saveSort active/inactive; default to true
|
|
sortList = { "sortList" : c.sortList };
|
|
if (c.debug) {
|
|
time = new Date();
|
|
}
|
|
if ($table.hasClass('hasSaveSort')) {
|
|
if (saveSort && table.hasInitialized && ts.storage) {
|
|
ts.storage( table, 'tablesorter-savesort', sortList );
|
|
if (c.debug) {
|
|
ts.benchmark('saveSort widget: Saving last sort: ' + c.sortList, time);
|
|
}
|
|
}
|
|
} else {
|
|
// set table sort on initial run of the widget
|
|
$table.addClass('hasSaveSort');
|
|
sortList = '';
|
|
// get data
|
|
if (ts.storage) {
|
|
stored = ts.storage( table, 'tablesorter-savesort' );
|
|
sortList = (stored && stored.hasOwnProperty('sortList') && $.isArray(stored.sortList)) ? stored.sortList : '';
|
|
if (c.debug) {
|
|
ts.benchmark('saveSort: Last sort loaded: "' + sortList + '"', time);
|
|
}
|
|
$table.bind('saveSortReset', function(event) {
|
|
event.stopPropagation();
|
|
ts.storage( table, 'tablesorter-savesort', '' );
|
|
});
|
|
}
|
|
// init is true when widget init is run, this will run this widget before all other widgets have initialized
|
|
// this method allows using this widget in the original tablesorter plugin; but then it will run all widgets twice.
|
|
if (init && sortList && sortList.length > 0) {
|
|
c.sortList = sortList;
|
|
} else if (table.hasInitialized && sortList && sortList.length > 0) {
|
|
// update sort change
|
|
$table.trigger('sorton', [sortList]);
|
|
}
|
|
}
|
|
},
|
|
remove: function(table) {
|
|
// clear storage
|
|
if (ts.storage) { ts.storage( table, 'tablesorter-savesort', '' ); }
|
|
}
|
|
});
|
|
|
|
})(jQuery);
|