IE7 memory leak when components are updated via AJAX
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Key: WICKET-1698
URL: https://issues.apache.org/jira/browse/WICKET-1698
Project: Wicket
Issue Type: Bug
Components: wicket
Affects Versions: 1.4-M2, 1.3.3
Environment: WinXP SP3, IE7
Reporter: Niels Boeger
I noticed a large increase in IE7s memory consumption when a wicket component
is updated via AJAX.
In my case, I used wicket to update the markup of a html table. The table acts
as datasource for a yui datatable. The markup update is triggered by a
"wicketAjaxGet" request on the client, and Wicket updates the markup of the
table.
Drip (http://www.outofhanwell.com/ieleak/) shows that old markup is not garbage
collected by IE7.
YUI does not seem to be the culprit, the problem occured even when I removed
all YUI code.
Using Drip on the AutoComplete example
(http://www.wicketstuff.org/wicket13/ajax/autocomplete) shows the same behavior.
I tested this in my application with both Wicket 1.3.3 and Wicket 1.4-M2.
FF2 (Mac OS X & WinXP), FF3RC2 (WinXP) and Safari 3.1 (Mac OS X) run fine.
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