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Don't process keypress if the current row is null. see #7643

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git-svn-id: https://develop.svn.wordpress.org/trunk@8779 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren 2008-08-30 00:48:37 +00:00
parent 00dbe08054
commit c6f94a0dd4
1 changed files with 1 additions and 0 deletions
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1
wp-includes/js/jquery/jquery.table-hotkeys.js
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@ -37,6 +37,7 @@
} }
var make_key_callback = function(expr) { var make_key_callback = function(expr) {
return function() { return function() {
if ( null == $.table_hotkeys.current_row ) return false;
var clickable = $(expr, $.table_hotkeys.current_row).filter(':visible'); var clickable = $(expr, $.table_hotkeys.current_row).filter(':visible');
if (!$($(clickable[0]).parent()[0]).is(':visible')) return false; if (!$($(clickable[0]).parent()[0]).is(':visible')) return false;
if (clickable.is('.'+destructive_class)) next_row() || prev_row(); if (clickable.is('.'+destructive_class)) next_row() || prev_row();