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Posted to dev@tapestry.apache.org by "Howard M. Lewis Ship (Assigned) (JIRA)" <ji...@apache.org> on 2011/10/18 01:07:10 UTC
[jira] [Assigned] (TAP5-835) Palette keeps resetting order of
selected values on page reload
[ https://issues.apache.org/jira/browse/TAP5-835?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Howard M. Lewis Ship reassigned TAP5-835:
-----------------------------------------
Assignee: Howard M. Lewis Ship
> Palette keeps resetting order of selected values on page reload
> ---------------------------------------------------------------
>
> Key: TAP5-835
> URL: https://issues.apache.org/jira/browse/TAP5-835
> Project: Tapestry 5
> Issue Type: Bug
> Components: tapestry-core
> Affects Versions: 5.3, 5.2.0, 5.2.1, 5.2.2, 5.2.3, 5.2.4, 5.2.5, 5.1.0.5, 5.1.0.6, 5.1.0.7, 5.0.18
> Environment: affects Tapestry versions 5.0.x.x, 5.2.x and the current 5.3 version regardless of OS/browser
> Reporter: Jochen Kemnade
> Assignee: Howard M. Lewis Ship
> Priority: Minor
> Attachments: palette-sorting-fix.zip
>
>
> I'm experiencing a problem with tapestry's palette component. I'm using it with the reorder parameter set to true. Reordering the
> selected values works fine and the values are sent to the server in the expected order. However, if the page reloads and I submit the
> containing form again without changing the palette's values, the original order is restored and sent to the server resetting the
> previously arranged order.
> AFAICT, this relates to the hidden form field used by the palette and the updateHidden Javascript method. This method is called whenever the
> order of the selected options is changed. It is not called however when the Palette object is instantiated, so the hidden field keeps the
> sorting that comes from the server.
> I believe, this could be fixed by calling the updateHidden method at the end of the Tapestry.Palette.initialize method. The following patch
> does this:
> Index: palette.js
> ===================================================================
> --- palette.js (Revision 755168)
> +++ palette.js (Arbeitskopie)
> @@ -45,6 +45,7 @@
> }.bind(this));
> this.bindEvents();
> + this.updateHidden();
> },
> bindEvents : function()
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