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No need to use the conditional comment for binding the onunload event in IE.

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This commit is contained in:
jeresig 2009-12-18 20:29:22 -05:00
parent 0d06f3997b
commit 42f8c3add3
1 changed files with 11 additions and 11 deletions
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22
src/event.js
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@ -882,15 +882,15 @@ jQuery.each( ("blur focus load resize scroll unload click dblclick " +
// Window isn't included so as not to unbind existing unload events
// More info:
// - http://isaacschlueter.com/2006/10/msie-memory-leaks/
/*@cc_on
window.attachEvent("onunload", function() {
for ( var id in jQuery.cache ) {
if ( jQuery.cache[ id ].handle ) {
// Try/Catch is to handle iframes being unloaded, see #4280
try {
jQuery.event.remove( jQuery.cache[ id ].handle.elem );
} catch(e) {}
if ( window.attachEvent ) {
window.attachEvent("onunload", function() {
for ( var id in jQuery.cache ) {
if ( jQuery.cache[ id ].handle ) {
// Try/Catch is to handle iframes being unloaded, see #4280
try {
jQuery.event.remove( jQuery.cache[ id ].handle.elem );
} catch(e) {}
}
}
}
});
@*/
});
}