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Posted to commits@wicket.apache.org by "Martin Grigorov (JIRA)" <ji...@apache.org> on 2012/07/23 16:21:35 UTC
[jira] [Resolved] (WICKET-4464) AbstractTransformerBehavior breaks
ajax requests in IE8
[ https://issues.apache.org/jira/browse/WICKET-4464?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Martin Grigorov resolved WICKET-4464.
-------------------------------------
Resolution: Won't Fix
> AbstractTransformerBehavior breaks ajax requests in IE8
> -------------------------------------------------------
>
> Key: WICKET-4464
> URL: https://issues.apache.org/jira/browse/WICKET-4464
> Project: Wicket
> Issue Type: Bug
> Components: wicket
> Affects Versions: 1.4.20
> Reporter: Robert Keller
> Labels: Ajax, IE, WICKET-3633
>
> AbstractTransformerBehavior sets ´webResponse.setContentType("text/" + getMarkupType(component) + "; charset=" + encoding);´
> This delegates to the page and in our case usually returns "text/html".
> In ajax-request this overwrites the required setting for ajax "text/xml". If IE8 receives an ajax-response as "text/html" then in wicket-ajax.js:1049 the xmldoc = t.responseXml is null and the error is:
> "ERROR: Wicket.Ajax.Call.failure: Error while parsing response: Could not find root <ajax-response> element".
> This error was created by https://issues.apache.org/jira/browse/WICKET-3633.
> Possible un-/fixes:
> - Changing the markuptype on page level to "xml" in ajaxrequests might break functionality.
> + let only AbstractTransformerBehavior consider ajaxrequests and then set xml
> + at least: make org.apache.wicket.markup.html.border.MarkupComponentBorder.getMarkupType(Component) protected and not final!
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