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Posted to dev@tapestry.apache.org by "Howard M. Lewis Ship (JIRA)" <ji...@apache.org> on 2010/08/31 20:41:54 UTC

[jira] Assigned: (TAP5-1192) Ajax update memory leak fix throws exception

     [ https://issues.apache.org/jira/browse/TAP5-1192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Howard M. Lewis Ship reassigned TAP5-1192:
------------------------------------------

    Assignee: Howard M. Lewis Ship

> Ajax update memory leak fix throws exception
> --------------------------------------------
>
>                 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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