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Test that the autorefresh timer is still going before binding, tab may have been closed

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This commit is contained in:
Nathan Gray 2014-03-19 20:11:03 +00:00
parent 133c4a317c
commit 69f4d67d38
1 changed files with 4 additions and 0 deletions
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4
etemplate/js/et2_extension_nextmatch.js
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@ -187,6 +187,7 @@ var et2_nextmatch = et2_DOMWidget.extend([et2_IResizeable, et2_IInput],
if(this._autorefresh_timer)
{
window.clearInterval(this._autorefresh_timer);
this._autorefresh_timer = null;
}
// Unbind handler used for toggling autorefresh
$j(this.getInstanceManager().DOMContainer.parentNode).off('show.et2_nextmatch');
@ -1340,6 +1341,9 @@ var et2_nextmatch = et2_DOMWidget.extend([et2_IResizeable, et2_IInput],
// If the autorefresh time is up, bind once to trigger a refresh
// (if needed) when tab is activated again
this._autorefresh_timer = setTimeout(jQuery.proxy(function() {
// Check in case it was stopped / destroyed since
if(!this._autorefresh_timer) return;
$j(this.getInstanceManager().DOMContainer.parentNode).one('show.et2_nextmatch',
// Important to use anonymous function instead of just 'this.refresh' because
// of the parameters passed