mirror of
https://github.com/Mottie/tablesorter.git
synced 2024-11-15 23:54:22 +00:00
427 lines
14 KiB
JavaScript
427 lines
14 KiB
JavaScript
/*! tableSorter 2.1 widgets - updated 4/23/2012
|
|
*
|
|
* jQuery UI Theme
|
|
* Column Styles
|
|
* Column Filters
|
|
* Sticky Header
|
|
* Column Resizing
|
|
* Save Sort
|
|
*
|
|
*/
|
|
(function($){
|
|
|
|
// *** Store data in local storage, with a cookie fallback ***
|
|
/* IE7 needs JSON library for JSON.stringify - (http://caniuse.com/#search=json)
|
|
if you need it, then include https://github.com/douglascrockford/JSON-js
|
|
|
|
$.parseJSON is not available is jQuery versions older than 1.4.1, using older
|
|
versions will only allow storing information for one page at a time
|
|
|
|
// *** Save data (JSON format only) ***
|
|
// val must be valid JSON... use http://jsonlint.com/ to ensure it is valid
|
|
var val = { "mywidget" : "data1" }; // valid JSON uses double quotes
|
|
// $.tablesorter.storage(table, key, val);
|
|
$.tablesorter.storage(table, 'tablesorter-mywidget', val);
|
|
|
|
// *** Get data: $.tablesorter.storage(table, key); ***
|
|
v = $.tablesorter.storage(table, 'tablesorter-mywidget');
|
|
// val may be empty, so also check for your data
|
|
val = (v && v.hasOwnProperty('mywidget')) ? v.mywidget : '';
|
|
alert(val); // "data1" if saved, or "" if not
|
|
*/
|
|
$.tablesorter.storage = function(table, key, val){
|
|
var d, k, ls = false, v = {},
|
|
id = table.id || $('.tablesorter').index( $(table) ),
|
|
url = window.location.pathname;
|
|
try { ls = !!(localStorage.getItem); } catch(e) {}
|
|
// *** get val ***
|
|
if ($.parseJSON) {
|
|
if (ls) {
|
|
v = $.parseJSON(localStorage[key]) || {};
|
|
} else {
|
|
k = document.cookie.split(/[;\s|=]/); // cookie
|
|
d = $.inArray(key, k) + 1; // add one to get from the key to the value
|
|
v = (d !== 0) ? $.parseJSON(k[d]) || {} : {};
|
|
}
|
|
}
|
|
if (val && JSON && JSON.hasOwnProperty('stringify')) {
|
|
// add unique identifiers = url pathname > table ID/index on page > data
|
|
if (v[url] && v[url][id]) {
|
|
v[url][id] = val;
|
|
} else {
|
|
if (v[url]) {
|
|
v[url][id] = val;
|
|
} else {
|
|
v[url] = {};
|
|
v[url][id] = val;
|
|
}
|
|
}
|
|
// *** set val ***
|
|
if (ls) {
|
|
localStorage[key] = JSON.stringify(v);
|
|
} else {
|
|
d = new Date();
|
|
d.setTime(d.getTime()+(31536e+6)); // 365 days
|
|
document.cookie = key + '=' + (JSON.stringify(v)).replace(/\"/g,'\"') + '; expires=' + d.toGMTString() + '; path=/';
|
|
}
|
|
} else {
|
|
return ( v && v.hasOwnProperty(url) && v[url].hasOwnProperty(id) ) ? v[url][id] : {};
|
|
}
|
|
};
|
|
|
|
// Widget: jQuery UI theme
|
|
// "uitheme" option in "widgetOptions"
|
|
// **************************
|
|
$.tablesorter.addWidget({
|
|
id: "uitheme",
|
|
format: function(table) {
|
|
var time, klass, rmv, $t, t, $table = $(table),
|
|
c = table.config, wo = c.widgetOptions,
|
|
// ["up/down arrow (cssHeaders, unsorted)", "down arrow (cssDesc, descending)", "up arrow (cssAsc, ascending)" ]
|
|
icons = ["ui-icon-arrowthick-2-n-s", "ui-icon-arrowthick-1-s", "ui-icon-arrowthick-1-n"];
|
|
// keep backwards compatibility, for now
|
|
icons = (c.widgetUitheme && c.widgetUitheme.hasOwnProperty('css')) ? c.widgetUitheme.css || icons :
|
|
(wo && wo.hasOwnProperty('uitheme')) ? wo.uitheme : icons;
|
|
rmv = icons.join(' ');
|
|
if (c.debug) {
|
|
time = new Date();
|
|
}
|
|
if (!$table.hasClass('ui-theme')) {
|
|
$table.addClass('ui-widget ui-widget-content ui-corner-all ui-theme');
|
|
$.each(c.headerList, function(){
|
|
$(this)
|
|
// using "ui-theme" class in case the user adds their own ui-icon using onRenderHeader
|
|
.addClass('ui-widget-header ui-corner-all ui-state-default')
|
|
.append('<span class="ui-icon"/>')
|
|
.wrapInner('<div class="tablesorter-inner"/>')
|
|
.hover(function(){
|
|
$(this).addClass('ui-state-hover');
|
|
}, function(){
|
|
$(this).removeClass('ui-state-hover');
|
|
});
|
|
});
|
|
}
|
|
$.each(c.headerList, function(i){
|
|
$t = $(this);
|
|
if (this.sortDisabled) {
|
|
// no sort arrows for disabled columns!
|
|
$t.find('span.ui-icon').removeClass(rmv + ' ui-icon');
|
|
} else {
|
|
klass = ($t.hasClass(c.cssAsc)) ? icons[1] : ($t.hasClass(c.cssDesc)) ? icons[2] : $t.hasClass(c.cssHeader) ? icons[0] : '';
|
|
t = ($table.hasClass('hasStickyHeaders')) ? $table.find('tr.' + (wo.stickyHeaders || 'tablesorter-stickyHeader')).find('th').eq(i).add($t) : $t;
|
|
t[klass === icons[0] ? 'removeClass' : 'addClass']('ui-state-active')
|
|
.find('span.ui-icon').removeClass(rmv).addClass(klass);
|
|
}
|
|
});
|
|
if (c.debug) {
|
|
$.tablesorter.benchmark("Applying uitheme widget", time);
|
|
}
|
|
}
|
|
});
|
|
|
|
// Widget: Column styles
|
|
// "columns" option in "widgetOptions"
|
|
// **************************
|
|
$.tablesorter.addWidget({
|
|
id: "columns",
|
|
format: function(table) {
|
|
var $td, time, i, last, rmv,
|
|
c = table.config,
|
|
list = c.sortList,
|
|
len = list.length,
|
|
css = [ "primary", "secondary", "tertiary" ]; // default options
|
|
// keep backwards compatibility, for now
|
|
css = (c.widgetColumns && c.widgetColumns.hasOwnProperty('css')) ? c.widgetColumns.css || css :
|
|
(c.widgetOptions && c.widgetOptions.hasOwnProperty('columns')) ? c.widgetOptions.columns || css : css;
|
|
last = css.length-1;
|
|
rmv = css.join(' ');
|
|
if (c.debug) {
|
|
time = new Date();
|
|
}
|
|
// check if there is a sort (on initialization there may not be one)
|
|
if (list && list[0]) {
|
|
// loop through the visible rows
|
|
$("tr:visible", table.tBodies[0]).each(function (i) {
|
|
$td = $(this).children().removeClass(rmv);
|
|
// primary sort column class
|
|
$td.eq(list[0][0]).addClass(css[0]);
|
|
if (len > 1) {
|
|
for (i=1; i<len; i++){
|
|
// secondary, tertiary, etc sort column classes
|
|
$td.eq(list[i][0]).addClass( css[i] || css[last] );
|
|
}
|
|
}
|
|
});
|
|
} else {
|
|
// remove all column classes if sort is cleared (sortReset)
|
|
$("td", table.tBodies[0]).removeClass(rmv);
|
|
}
|
|
if (c.debug) {
|
|
$.tablesorter.benchmark("Applying Columns widget", time);
|
|
}
|
|
}
|
|
});
|
|
|
|
// Widget: Filter
|
|
// "filter_startsWith" & "filter_childRows" options in "widgetOptions"
|
|
// **************************
|
|
$.tablesorter.addWidget({
|
|
id: "filter",
|
|
format: function(table) {
|
|
if (!$(table).hasClass('hasFilters')) {
|
|
var i, v, r, t, x, cr, $td, c = table.config,
|
|
wo = c.widgetOptions,
|
|
css = wo.filter_cssFilter || 'tablesorter-filter',
|
|
$t = $(table).addClass('hasFilters'),
|
|
cols = $t.find('tbody tr:first td').length,
|
|
fr = '<tr class="' + css + '">',
|
|
time;
|
|
if (c.debug) {
|
|
time = new Date();
|
|
}
|
|
for (i=0; i < cols; i++){
|
|
fr += '<td><input type="search" data-col="' + i + '" class="' + css;
|
|
// use header option - headers: { 1: { filter: false } } OR add class="filter-false"
|
|
fr += ((c.headers[i] && c.headers[i].hasOwnProperty('filter') && c.headers[i].filter === false) || $(c.headerList[i]).is('.filter-false') ) ? ' disabled" disabled' : '"';
|
|
fr += '></td>';
|
|
}
|
|
$t
|
|
.find('thead').append(fr += '</tr>')
|
|
.find('input.' + css).bind('keyup search', function(e){
|
|
v = $t.find('thead').find('input.' + css).map(function(){ return ($(this).val() || '').toLowerCase(); }).get();
|
|
if (v.join('') === '') {
|
|
$t.find('tr').show();
|
|
} else {
|
|
$t.find('tbody').find('tr:not(.' + c.cssChildRow + ')').each(function(){
|
|
r = true;
|
|
cr = $(this).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
|
|
t = (cr.length && (wo && wo.hasOwnProperty('filter_childRows') &&
|
|
typeof wo.filter_childRows !== 'undefined' ? wo.filter_childRows : true)) ? cr.text() : '';
|
|
$td = $(this).find('td');
|
|
for (i=0; i < cols; i++){
|
|
x = ($td.eq(i).text() + t).toLowerCase().indexOf(v[i]);
|
|
if (v[i] !== '' && ( (!wo.filter_startsWith && x >= 0) || (wo.filter_startsWith && x === 0) ) ) {
|
|
r = (r) ? true : false;
|
|
} else if (v[i] !== '') {
|
|
r = false;
|
|
}
|
|
}
|
|
$(this)[r ? 'show' : 'hide']();
|
|
if (cr.length) { cr[r ? 'show' : 'hide'](); }
|
|
});
|
|
}
|
|
$t.trigger('applyWidgets'); // make sure zebra widget is applied
|
|
});
|
|
if (c.debug) {
|
|
$.tablesorter.benchmark("Applying Filter widget", time);
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
// Widget: Sticky headers
|
|
// based on this awesome article:
|
|
// http://css-tricks.com/13465-persistent-headers/
|
|
// **************************
|
|
$.tablesorter.addWidget({
|
|
id: "stickyHeaders",
|
|
format: function(table) {
|
|
if ($(table).hasClass('hasStickyHeaders')) { return; }
|
|
var $table = $(table).addClass('hasStickyHeaders'),
|
|
wo = table.config.widgetOptions,
|
|
win = $(window),
|
|
header = $(table).find('thead'),
|
|
hdrCells = header.find('tr:not(.sticky-false)').children(),
|
|
css = wo.stickyHeaders || 'tablesorter-stickyHeader',
|
|
innr = '.tablesorter-header-inner',
|
|
firstCell = hdrCells.eq(0),
|
|
sticky = header.find('tr.tablesorter-header:not(.sticky-false)').clone()
|
|
.removeClass('tablesorter-header')
|
|
.addClass(css)
|
|
.css({
|
|
width : header.outerWidth(true),
|
|
position : 'fixed',
|
|
left : firstCell.offset().left,
|
|
margin : 0,
|
|
top : 0,
|
|
visibility : 'hidden',
|
|
zIndex : 10
|
|
}),
|
|
stkyCells = sticky.children(),
|
|
laststate = '';
|
|
// update sticky header class names to match real header after sorting
|
|
$table.bind('sortEnd', function(e,t){
|
|
var th = $(t).find('thead tr'),
|
|
sh = th.filter('.' + css).children();
|
|
th.filter(':not(.' + css + ')').children().each(function(i){
|
|
sh.eq(i).attr('class', $(this).attr('class'));
|
|
});
|
|
}).bind('pagerComplete', function(){
|
|
win.resize(); // trigger window resize to make sure column widths & position are correct
|
|
});
|
|
// set sticky header cell width and link clicks to real header
|
|
hdrCells.each(function(i){
|
|
var t = $(this),
|
|
s = stkyCells.eq(i)
|
|
// clicking on sticky will trigger sort
|
|
.bind('click', function(e){
|
|
t.trigger(e);
|
|
})
|
|
// prevent sticky header text selection
|
|
.bind('mousedown', function(){
|
|
this.onselectstart = function(){ return false; };
|
|
return false;
|
|
})
|
|
// set cell widths
|
|
.find(innr).width( t.find(innr).width() );
|
|
});
|
|
header.prepend( sticky );
|
|
// make it sticky!
|
|
win
|
|
.scroll(function(){
|
|
var offset = firstCell.offset(),
|
|
sTop = win.scrollTop(),
|
|
vis = ((sTop > offset.top) && (sTop < offset.top + $table.find('tbody').height())) ? 'visible' : 'hidden';
|
|
sticky.css({
|
|
left : offset.left - win.scrollLeft(),
|
|
visibility : vis
|
|
});
|
|
if (vis !== laststate) {
|
|
// trigger resize to make sure the column widths match
|
|
win.resize();
|
|
laststate = vis;
|
|
}
|
|
})
|
|
.resize(function(){
|
|
var ht = 0;
|
|
sticky.css({
|
|
left : firstCell.offset().left - win.scrollLeft(),
|
|
width: header.outerWidth()
|
|
}).each(function(i){
|
|
$(this).css('top', ht);
|
|
ht += header.find('tr').eq(i).outerHeight();
|
|
});
|
|
stkyCells.find(innr).each(function(i){
|
|
$(this).width( hdrCells.eq(i).find(innr).width() );
|
|
});
|
|
});
|
|
}
|
|
});
|
|
|
|
// Add Column resizing widget
|
|
// this widget saves the column widths if
|
|
// $.tablesorter.storage function is included
|
|
// **************************
|
|
$.tablesorter.addWidget({
|
|
id: "resizable",
|
|
format: function(table) {
|
|
if ($(table).hasClass('hasResizable')) { return; }
|
|
$(table).addClass('hasResizable');
|
|
var i, j, w, s, c = table.config,
|
|
$cols = $(c.headerList).filter(':gt(0)'),
|
|
position = 0,
|
|
$target = null,
|
|
$prev = null,
|
|
len = $cols.length,
|
|
stopResize = function(){
|
|
position = 0;
|
|
$target = $prev = null;
|
|
$(window).trigger('resize'); // will update stickyHeaders, just in case
|
|
};
|
|
s = ($.tablesorter.storage) ? $.tablesorter.storage(table, 'tablesorter-resizable') : '';
|
|
// process only if table ID or url match
|
|
if (s) {
|
|
for (j in s) {
|
|
if (!isNaN(j) && j < c.headerList.length) {
|
|
$(c.headerList[j]).width(s[j]); // set saved resizable widths
|
|
}
|
|
}
|
|
}
|
|
$cols
|
|
.each(function(){
|
|
$(this)
|
|
.append('<div class="tablesorter-resizer" style="cursor:w-resize;position:absolute;height:100%;width:20px;left:-20px;top:0;z-index:1;"></div>')
|
|
.wrapInner('<div style="position:relative;height:100%;width:100%"></div>');
|
|
})
|
|
.bind('mousemove', function(e){
|
|
// ignore mousemove if no mousedown
|
|
if (position === 0 || !$target) { return; }
|
|
var w = e.pageX - position,
|
|
n = $prev;
|
|
// make sure
|
|
if ( $target.width() < -w || ( $prev && $prev.width() <= w )) { return; }
|
|
// resize current column
|
|
$prev.width( $prev.width() + w );
|
|
position = e.pageX;
|
|
})
|
|
.bind('mouseup', function(){
|
|
if (s && $.tablesorter.storage && $target) {
|
|
s[$prev.index()] = $prev.width();
|
|
$.tablesorter.storage(table, 'tablesorter-resizable', s);
|
|
}
|
|
stopResize();
|
|
return false;
|
|
})
|
|
.find('.tablesorter-resizer')
|
|
.bind('mousedown', function(e){
|
|
// save header cell and mouse position
|
|
$target = $(e.target).closest('th');
|
|
$prev = $target.prev();
|
|
position = e.pageX;
|
|
});
|
|
$(table).find('thead').bind('mouseup mouseleave', function(){
|
|
stopResize();
|
|
});
|
|
}
|
|
});
|
|
|
|
// Save table sort widget
|
|
// this widget saves the last sort only if the
|
|
// $.tablesorter.storage function is included
|
|
// **************************
|
|
$.tablesorter.addWidget({
|
|
id: 'saveSort',
|
|
init: function(table, allWidgets, thisWidget){
|
|
// run widget format before all other widgets are applied to the table
|
|
thisWidget.format(table, true);
|
|
},
|
|
format: function(table, init) {
|
|
var n, d, k, sl, time, c = table.config, sortList = { "sortList" : c.sortList };
|
|
if (c.debug) {
|
|
time = new Date();
|
|
}
|
|
if ($(table).hasClass('hasSaveSort')) {
|
|
if (table.hasInitialized && $.tablesorter.storage) {
|
|
$.tablesorter.storage( table, 'tablesorter-savesort', sortList );
|
|
if (c.debug) {
|
|
$.tablesorter.benchmark('saveSort widget: Saving last sort: ' + c.sortList, time);
|
|
}
|
|
}
|
|
} else {
|
|
// set table sort on initial run of the widget
|
|
$(table).addClass('hasSaveSort');
|
|
sortList = '';
|
|
// get data
|
|
if ($.tablesorter.storage) {
|
|
sl = $.tablesorter.storage( table, 'tablesorter-savesort' );
|
|
sortList = (sl && sl.hasOwnProperty('sortList') && $.isArray(sl.sortList)) ? sl.sortList : '';
|
|
if (c.debug) {
|
|
$.tablesorter.benchmark('saveSort: Last sort loaded: ' + sortList, time);
|
|
}
|
|
}
|
|
// 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]);
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
})(jQuery); |