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Posted to dev@tapestry.apache.org by "Howard M. Lewis Ship (JIRA)" <ta...@jakarta.apache.org> on 2005/11/07 02:13:20 UTC
[jira] Closed: (TAPESTRY-678) LinkSubmit does not work correctly when the browser's back button is used and the form resubmitted normally
[ http://issues.apache.org/jira/browse/TAPESTRY-678?page=all ]
Howard M. Lewis Ship closed TAPESTRY-678:
-----------------------------------------
Fix Version: 4.0
Resolution: Fixed
The fix brought it back very closely to Richard (Lewis-Shell)'s original design; I moved some of the logic over into the FormSupportImpl class, however, and made the client-side JavaScript inside Form.js do more of the work.
I built a test to verify that is was broken as described, then retested with the new code to ensure that the fix works, so my confidence is very high.
> LinkSubmit does not work correctly when the browser's back button is used and the form resubmitted normally
> -----------------------------------------------------------------------------------------------------------
>
> Key: TAPESTRY-678
> URL: http://issues.apache.org/jira/browse/TAPESTRY-678
> Project: Tapestry
> Type: Bug
> Components: Framework
> Versions: 4.0
> Environment: 4.0b7
> Reporter: Norbert Sándor
> Assignee: Howard M. Lewis Ship
> Fix For: 4.0
>
> Hello,
> I have a Form with 2 LinkSubmits, A and B.
> 1. I click B, it works correctly
> 2. I press the BACK button
> 3. I click A, but it acts as I would have clicked B
> The browser seems to cache the value of the hidden fields associated with the LinkSubmits. When I go back, the hidden field of B already contains the 'T' value. In 3. the hidden field of A is set to the value 'T', too.
> This causes two LinkSubmits to be triggered. I checked it, the request parameter of both LinkSubmits contains 'T'.
> Because of this both LinkSubmits' listeners are triggered.
> Possible resolution: clear the value of the hidden fields in an initialization script.
> BR,
> Norbi
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