[jira] Updated: (WICKET-2851) Ajax responses do not update DOM correctly on Opera

["Martin Petras (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/WICKET-2851?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Martin Petras updated WICKET-2851:
----------------------------------

    Attachment: test.zip

Test case.

> Ajax responses do not update DOM correctly on Opera
> ---------------------------------------------------
>
>                 Key: WICKET-2851
>                 URL: https://issues.apache.org/jira/browse/WICKET-2851
>             Project: Wicket
>          Issue Type: Bug
>          Components: wicket
>    Affects Versions: 1.4.7
>         Environment: This issue affects just Opera, my tested version is 10.52.
> Other browsers I tested but are not affected by the issue: Firefox 3.6.3, IE 8.0, Chrome 4.1.249.1059.
> Application was deployed on Apache Tomcat 5.5.28 and Jetty 6.1.6.
> Everything runs on MS Win 7 Ultimate x64.
>            Reporter: Martin Petras
>         Attachments: test.zip
>
>
> Having following example:
> ========= HTML ==========
> <table>
> 	<tr><td><button wicket:id="btnShowHide">Show/Hide</button></td></tr>
> 	<tr wicket:id="hidingContainer"><td>something goes here...</td></tr>
> </table>
> ========= PAGE ==========
> final Component hidingContainer;
> this.add(hidingContainer = new WebMarkupContainer("hidingContainer").setOutputMarkupId(
> 		true).setOutputMarkupPlaceholderTag(true).setVisible(true));
> 				
> this.add(new AjaxFallbackLink<Void>("btnShowHide"){
> 	@Override
> 	public void onClick(AjaxRequestTarget target) {
> 		hidingContainer.setVisible(!hidingContainer.isVisible());
> 		target.addComponent(hidingContainer);
> 	}
> });
> On Opera browser it works well only once. Afterwards it is not possible to show/hide hidingContainer.
> Ajax response doesn't update hidingContainer's DOM properly. Response is correct, however after replacing existing html code with an incomming html the TR tag looses its ID attribute. Hence the following Ajax response fails to update the TR tag and throws error:
> ERROR: Wicket.Ajax.Call.processComponent: Component with id [[hidingContainer4]] a was not found while trying to perform markup update. 
> This problem occurs only when hidingContainer is in a TR tag. If replaced with <p>, everything works like a charm.
> It must be a bug in the Opera browser but maybe there is any workaround that may get it work.

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