[jira] Updated: (TAP5-1147) Ajax updates under IE leak lots of memory

["Howard M. Lewis Ship (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TAP5-1147?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Howard M. Lewis Ship updated TAP5-1147:
---------------------------------------

     Summary: Ajax updates under IE leak lots of memory  (was: Ajax updated under IE leak lots of memory)
    Assignee: Howard M. Lewis Ship
    Priority: Critical  (was: Major)

Notes on it:

http://www.outofhanwell.com/ieleak/index.php?title=Main_Page

http://javascript.crockford.com/memory/leak.html

this problem has been around for a while.

The right course of action is to be careful about anything deleted from the DOM. It is necessary to delete any attributes that look like functions (i.e., onclick or onevent attributes) as well as use Prototype's APIs to delete any event handler functions. Only then do the memory leaks disappear.

Fortunately, I had some time to work through this for a client.

> Ajax updates under IE leak lots of memory
> -----------------------------------------
>
>                 Key: TAP5-1147
>                 URL: https://issues.apache.org/jira/browse/TAP5-1147
>             Project: Tapestry 5
>          Issue Type: Bug
>          Components: tapestry-core
>    Affects Versions: 5.2.0
>            Reporter: Howard M. Lewis Ship
>            Assignee: Howard M. Lewis Ship
>            Priority: Critical
>


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