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Posted to commits@tapestry.apache.org by "Howard M. Lewis Ship (JIRA)" <ji...@apache.org> on 2010/08/31 20:44:55 UTC
[jira] Updated: (TAP5-1192) IE 8 throws an exception while purging
JavaScript event handlers from elements as they are destroyed
[ https://issues.apache.org/jira/browse/TAP5-1192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Howard M. Lewis Ship updated TAP5-1192:
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Summary: IE 8 throws an exception while purging JavaScript event handlers from elements as they are destroyed (was: Ajax update memory leak fix throws exception)
> IE 8 throws an exception while purging JavaScript event handlers from elements as they are destroyed
> ----------------------------------------------------------------------------------------------------
>
> Key: TAP5-1192
> URL: https://issues.apache.org/jira/browse/TAP5-1192
> Project: Tapestry 5
> Issue Type: Bug
> Components: tapestry-core
> Affects Versions: 5.2.0
> Reporter: Brian Heston
> Assignee: Howard M. Lewis Ship
> Priority: Critical
>
> The fix for TAP5-1147 causes an exception when it finds an element with a function for an attribute value under IE 8. In the purge function in tapestry.js starting at line 640, the count of attributes is kept in a variable, then the attributes are processed starting at the beginning. When an attribute is found where the value is a function, the attribute is removed and the count of attributes changes. When the loop gets to the end, an exception is thrown because attrs[i] is undefined.
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