yepp. bug. have a look at:
https://issues.apache.org/jira/browse/WICKET-1478 and
http://www.nabble.com/Throw-AbortWithWebErrorCodeException-in-onBeforeRender-to16446341.html#a16473849
regards
Michael
jensiator wrote:
>
> Hello everyone.
> Im trying to redirect the user to another page in OnBeforeRender. I works
> but I get a wierd error in the tomcat console. Here it follows:
> ERROR - WebPage - You probably forgot to add a <body>
> or <header> tag to your markup since no Header Container was.
>
> But when I check on the source of the page I can see the header and body.
> Here my code in onbeforerender. (The code in onbeforerender i there to
> prevent the user to use the backbutton in a wizard)
>
> protected void onBeforeRender()
> {
> super.onBeforeRender();
> if(!mActiveStepPerformed && !getForm().hasError())
> {
> getRequestCycle().setRedirect(true);
> throw new RestartResponseException(getBackButtonRedirect());
> }
> mActiveStepPerformed = false;
> }
>
> The wizard panel is in a WebMarkupContainer that has
> isTransparentResolver(){return true};. I saw something about this error
> message and isTransparentResolver. But I didnt get it.
> Can anyone exlpain?
> Jens Alenius
>
>
-----
Michael Sparer
http://talk-on-tech.blogspot.com
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