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0 evaluates to false in a logical context, allow a zero to be returned for totalRows

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Campbell Allen 2013-06-04 17:54:15 +01:00
parent 59dd43b279
commit 63b2c6a151
1 changed files with 4 additions and 2 deletions
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6
addons/pager/jquery.tablesorter.pager.js
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@ -198,7 +198,7 @@
// process data // process data
if ( typeof(c.ajaxProcessing) === "function" ) { if ( typeof(c.ajaxProcessing) === "function" ) {
// ajaxProcessing result: [ total, rows, headers ] // ajaxProcessing result: [ total, rows, headers ]
var i, j, hsh, $f, $sh, th, d, l, $err, var i, j, hsh, $f, $sh, th, d, l, $err, rr_count,
$t = $(table), $t = $(table),
tc = table.config, tc = table.config,
hl = $t.find('thead th').length, tds = '', hl = $t.find('thead th').length, tds = '',
@ -224,7 +224,9 @@
.appendTo( $t.find('thead:first') ); .appendTo( $t.find('thead:first') );
tc.$tbodies.eq(0).empty(); tc.$tbodies.eq(0).empty();
} else { } else {
c.totalRows = result[t ? 1 : 0] || c.totalRows || 0; //ensure a zero returned row count doesn't fail the logical ||
rr_count = result[t ? 1 : 0];
c.totalRows = isNaN(rr_count) ? c.totalRows || 0 : rr_count;
d = result[t ? 0 : 1] || []; // row data d = result[t ? 0 : 1] || []; // row data
l = d.length; l = d.length;
th = result[2]; // headers th = result[2]; // headers