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added group_collapsed option & tweaks for use with the pager addon. Fixes #352.

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Mottie 2013-10-01 21:30:12 -05:00
parent f719e09530
commit 09aae27676
1 changed files with 75 additions and 56 deletions
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109
js/widgets/widget-grouping.js
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@ -1,4 +1,4 @@
/*! tablesorter Grouping widget - updated 4/12/2013
/*! tablesorter Grouping widget - updated 10/1/2013
* Requires tablesorter v2.8+ and jQuery 1.7+
* by Rob Garrison
*/
@ -6,11 +6,52 @@
/*global jQuery: false */
;(function($){
"use strict";
var ts = $.tablesorter;
$.tablesorter.addWidget({
ts.grouping = {
number : function(c, $col, txt, num, group){
var t, w;
if (num > 1 && txt !== '') {
if ($col.hasClass(c.cssAsc)) {
t = Math.floor(parseFloat(txt)/num) * num;
return t > parseFloat(group || 0) ? t : parseFloat(group || 0);
} else {
t = Math.ceil(parseFloat(txt)/num) * num;
return t < parseFloat(group || num) - t ? parseFloat(group || num) - t : t;
}
} else {
w = (txt + '').match(/\d+/g);
return w && w.length >= num ? w[num - 1] : txt || '';
}
},
word : function(c, $col, txt, num){
var w = (txt + ' ').match(/\w+/g);
return w && w.length >= num ? w[num - 1] : txt || '';
},
letter : function(c, $col, txt, num){
return txt ? (txt + ' ').substring(0, num) : '';
},
date : function(c, $col, txt, part){
var wo = c.widgetOptions,
t = new Date(txt || ''),
t2 = t.getHours();
return part === 'year' ? t.getFullYear() :
part === 'month' ? wo.group_months[t.getMonth()] :
part === 'day' ? wo.group_months[t.getMonth()] + ' ' + t.getDate() :
part === 'week' ? wo.group_week[t.getDay()] :
part === 'time' ? ('00' + (t2 > 12 ? t2 - 12 : t2 === 0 ? t2 + 12 : t2)).slice(-2) + ':' + ('00' + t.getMinutes()).slice(-2) + ' ' +
('00' + wo.group_time[t2 >= 12 ? 1 : 0]).slice(-2) :
t.toString();
}
};
ts.addWidget({
id: 'group',
// run AFTER the zebra widget, so the header rows do not get zebra striping
priority: 100,
options: {
group_collapsible : true, // make the group header clickable and collapse the rows below it.
group_collapsed : false, // start with all groups collapsed
group_count : ' ({num})', // if not false, the "{num}" string is replaced with the number of rows in the group
// change these default date names based on your language preferences
group_months : [ 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec' ],
@ -29,56 +70,31 @@ $.tablesorter.addWidget({
}
},
format: function(table, c, wo) {
var j, k, curr, $tr, t, t2, time,
var j, k, curr, $tr, t, t2, time, n,
group = '',
col = c.sortList[0] ? c.sortList[0][0] : -1,
groupBy = {
number : function($col, txt, num){
if (num > 1 && txt !== '') {
if ($col.hasClass(c.cssAsc)) {
t = Math.floor(parseFloat(txt)/num) * num;
return t > parseFloat(group || 0) ? t : parseFloat(group || 0);
} else {
t = Math.ceil(parseFloat(txt)/num) * num;
return t < parseFloat(group || num) - t ? parseFloat(group || num) - t : t;
}
} else {
var w = (txt + '').match(/\d+/g);
return w && w.length >= num ? w[num - 1] : txt || '';
}
},
word : function($col, txt, num){
var w = (txt + ' ').match(/\w+/g);
return w && w.length >= num ? w[num - 1] : txt || '';
},
letter : function($col, txt, num){
return txt ? (txt + ' ').substring(0, num) : '';
},
date : function($col, txt, part){
t = new Date(txt || '');
t2 = t.getHours();
return part === 'year' ? t.getFullYear() :
part === 'month' ? wo.group_months[t.getMonth()] :
part === 'day' ? wo.group_months[t.getMonth()] + ' ' + t.getDate() :
part === 'week' ? wo.group_week[t.getDay()] :
part === 'time' ? ('00' + (t2 > 12 ? t2 - 12 : t2 === 0 ? t2 + 12 : t2)).slice(-2) + ':' + ('00' + t.getMinutes()).slice(-2) + ' ' +
('00' + wo.group_time[t2 >= 12 ? 1 : 0]).slice(-2) :
t.toString();
}
};
col = c.sortList[0] ? c.sortList[0][0] : -1;
c.$table
.find('tr.group-hidden').removeClass('group-hidden').end()
.find('tr.group-header').remove();
if (wo.group_collapsible) {
// clear pager saved spacer height (in case the rows are collapsed)
$.data(table, 'pagerSavedHeight', 0);
}
if (col >= 0) {
if (c.debug){ time = new Date(); }
for (k = 0; k < c.$tbodies.length; k++) {
$tr = c.$tbodies.children('tr');
n = c.cache[k].normalized;
group = ''; // clear grouping across tbodies
$tr = c.$tbodies.eq(k).children('tr');
if (wo.group_collapsed && wo.group_collapsible) {
$tr.addClass('group-hidden');
}
for (j = 0; j < $tr.length; j++) {
if ( $tr.eq(j).is(':visible') ) {
t = (c.$headers.eq(col).attr('class') || '').match(/(group-\w+(-\w+)?)/g);
// group-{type}-{number/date}
t2 = t ? t[0].split('-') : ['','letter',1]; // default to letter 1
curr = groupBy[t2[1]]( c.$headers.eq(col), c.cache[k].normalized[j][col], /date/.test(t) ? t2[2] : parseInt(t2[2] || 1, 10) || 1 );
curr = n[j] ? ts.grouping[t2[1]]( c, c.$headers.eq(col), c.cache[k].normalized[j][col], /date/.test(t) ? t2[2] : parseInt(t2[2] || 1, 10) || 1, group ) : curr;
if (group !== curr) {
group = curr;
// show range if number > 1
@ -88,14 +104,17 @@ $.tablesorter.addWidget({
if ($.isFunction(wo.group_formatter)) {
curr = wo.group_formatter((curr || '').toString(), col, table, c, wo) || curr;
}
$tr.eq(j).before('<tr class="group-header ' + c.selectorRemove.slice(1) + '"><td colspan="' + (c.columns+1) + '">' +
(wo.group_collapsible ? '<i/>' : '') + '<span class="group-name">' + curr + '</span><span class="group-count"></span></td></tr>');
$tr.eq(j).before('<tr class="group-header ' + c.selectorRemove.slice(1) + (wo.group_collapsed && wo.group_collapsible ? ' collapsed' : '') +
'" unselectable="on"><td colspan="' + (c.columns+1) + '">' + (wo.group_collapsible ? '<i/>' : '') + '<span class="group-name">' +
curr + '</span><span class="group-count"></span></td></tr>');
}
}
}
}
$tr = c.$table.find('tr.group-header').bind('selectstart', false);
if (wo.group_count) {
c.$table.find('tr.group-header').each(function(){
$(this).find('.group-count').html( wo.group_count.replace(/\{num\}/g, $(this).nextUntil('tr.group-header').length) );
$tr.each(function(){
$(this).find('.group-count').html( wo.group_count.replace(/\{num\}/g, $(this).nextUntil('tr.group-header').filter(':visible').length) );
});
}
if (c.debug) {