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added pager savePages option. Fixes #345

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Mottie 2013-10-03 07:27:23 -05:00
parent 0fd5203515
commit 2993069e04
3 changed files with 44 additions and 10 deletions
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41
addons/pager/jquery.tablesorter.pager.js
View File

@ -6,6 +6,8 @@
;(function($) {
"use strict";
/*jshint supernew:true */
var ts = $.tablesorter;
$.extend({ tablesorterPager: new function() {
this.defaults = {
@ -56,6 +58,9 @@
// Number of visible rows
size: 10,
// Save pager page & size if the storage script is loaded (requires $.tablesorter.storage in jquery.tablesorter.widgets.js)
savePages: true,
// if true, the table will remain the same height no matter how many records are displayed. The space is made up by an empty
// table row set to a height to compensate; default is false
fixedHeight: false,
@ -139,7 +144,16 @@
}
}
pagerArrows(p);
if (p.initialized && flag !== false) { c.$table.trigger('pagerComplete', p); }
if (p.initialized && flag !== false) {
c.$table.trigger('pagerComplete', p);
// save pager info to storage
if (p.savePages && ts.storage) {
ts.storage(table, 'tablesorter-pager', {
page : p.page,
size : p.size
});
}
}
},
fixHeight = function(table, p) {
@ -279,13 +293,15 @@
}
}
if (c.showProcessing) {
$.tablesorter.isProcessing(table); // remove loading icon
ts.isProcessing(table); // remove loading icon
}
$t.trigger('update');
p.totalPages = Math.ceil( p.totalRows / p.size );
updatePageDisplay(table, p);
fixHeight(table, p);
if (p.initialized) { $t.trigger('pagerChange', p); }
if (p.initialized) {
$t.trigger('pagerChange', p);
}
}
if (!p.initialized) {
p.initialized = true;
@ -299,7 +315,7 @@
c = table.config;
if ( url !== '' ) {
if (c.showProcessing) {
$.tablesorter.isProcessing(table, true); // show loading icon
ts.isProcessing(table, true); // show loading icon
}
$doc.bind('ajaxError.pager', function(e, xhr, settings, exception) {
renderAjax(null, table, p, xhr, exception);
@ -366,12 +382,12 @@
if ( e > rows.length ) {
e = rows.length;
}
$.tablesorter.clearTableBody(table);
$tb = $.tablesorter.processTbody(table, table.config.$tbodies.eq(0), true);
ts.clearTableBody(table);
$tb = ts.processTbody(table, table.config.$tbodies.eq(0), true);
for ( i = s; i < e; i++ ) {
$tb.append(rows[i]);
}
$.tablesorter.processTbody(table, $tb, false);
ts.processTbody(table, $tb, false);
}
if ( p.page >= p.totalPages ) {
moveToLastPage(table, p);
@ -497,8 +513,14 @@
$t = c.$table,
// added in case the pager is reinitialized after being destroyed.
pager = p.$container = $(p.container).addClass('tablesorter-pager').show();
p.oldAjaxSuccess = p.oldAjaxSuccess || p.ajaxObject.success;
c.appender = $this.appender;
p.oldAjaxSuccess = p.oldAjaxSuccess || p.ajaxObject.success;
c.appender = $this.appender;
if (p.savePages && ts.storage) {
t = ts.storage(table, 'tablesorter-pager');
p.page = isNaN(t.page) ? p.page : t.page;
p.size = isNaN(t.size) ? p.size : t.size;
}
$t
.unbind('filterStart.pager filterEnd.pager sortEnd.pager disable.pager enable.pager destroy.pager update.pager pageSize.pager')
@ -578,7 +600,6 @@
p.page = $(this).val() - 1;
moveToPage(table, p);
});
updatePageDisplay(table, p, false);
}
// page size selector

5
docs/example-pager.html
View File

@ -16,6 +16,7 @@
<!-- Tablesorter: required -->
<link rel="stylesheet" href="../css/theme.blue.css">
<script src="../js/jquery.tablesorter.js"></script>
<script src="../js/jquery.tablesorter.widgets.js"></script>
<!-- Tablesorter: optional -->
<link rel="stylesheet" href="../addons/pager/jquery.tablesorter.pager.css">
@ -59,6 +60,9 @@
// Number of visible rows - default is 10
size: 10,
// Save pager page & size if the storage script is loaded (requires $.tablesorter.storage in jquery.tablesorter.widgets.js)
savePages : true,
// if true, the table will remain the same height no matter how many records are displayed. The space is made up by an empty
// table row set to a height to compensate; default is false
fixedHeight: true,
@ -192,6 +196,7 @@
<ul>
<li>This pager plugin can be applied to the original tablesorter, but there is one exception - setting the <code>removeRows</code> option to false will break the sort.</li>
<li>There have been lots of changes made in version 2.1, please check out the <a href="https://github.com/Mottie/tablesorter/wiki/Change2">change log</a>.</li>
<li>In <span class="version">v2.11</span>, the <code>savePages</code> option was added to saves the current page size and number (requires storage script).</li>
</ul>
</p>

8
docs/index.html
View File

@ -2640,6 +2640,14 @@ $.extend($.tablesorter.themes.jui, {
<td><a href="example-pager.html">Example</a></td>
</tr>
<tr id="save-pages">
<td><span class="permalink">savePages</span></td>
<td>Boolean</td>
<td>true</td>
<td>Saves the current pager page size and number. This option requires the <code>$.tablesorter.storage</code> script in the <code>jquery.tablesorter.widgets.js</code> file (<span class="version">v2.11</span>).</td>
<td><a href="example-pager.html">Example</a></td>
</tr>
<tr id="pager-fixedheight">
<td><a href="#" class="toggle2">fixedHeight</a></td>
<td>Boolean</td>