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No need to use jQuery's event system for binding the onunload event in IE.

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This commit is contained in:
jeresig 2009-12-16 15:42:03 -05:00
parent 649024909d
commit fe9333cc79
1 changed files with 2 additions and 3 deletions
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5
src/event.js
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@ -876,10 +876,9 @@ jQuery.each( ("blur focus load resize scroll unload click dblclick " +
// More info: // More info:
// - http://isaacschlueter.com/2006/10/msie-memory-leaks/ // - http://isaacschlueter.com/2006/10/msie-memory-leaks/
/*@cc_on /*@cc_on
jQuery( window ).bind( 'unload', function() { window.attachEvent("onunload", function() {
for ( var id in jQuery.cache ) { for ( var id in jQuery.cache ) {
// Skip the window if ( jQuery.cache[ id ].handle ) {
if ( id != 1 && jQuery.cache[ id ].handle ) {
// Try/Catch is to handle iframes being unloaded, see #4280 // Try/Catch is to handle iframes being unloaded, see #4280
try { try {
jQuery.event.remove( jQuery.cache[ id ].handle.elem ); jQuery.event.remove( jQuery.cache[ id ].handle.elem );