[ http://issues.apache.org/jira/browse/TOMAHAWK-484?page=comments#action_12415623 ]
Val Blant commented on TOMAHAWK-484: ------------------------------------ I just realized that this problem only happens with drop down select boxes (i.e. HtmlRendererUtils.decodeUISelectOne() ). Input boxes print a warning, but they don't clobber the model > Components with enabledOnUserRole overwrite their model with NULLs > ------------------------------------------------------------------ > > Key: TOMAHAWK-484 > URL: http://issues.apache.org/jira/browse/TOMAHAWK-484 > Project: MyFaces Tomahawk > Type: Bug > Versions: 1.1.2 > Reporter: Val Blant > > The use of 'enabledOnUserRole' attribute results in components erroneously > firing their valueChangeListeners and overwriting their value in the model > with NULL. > During the decode phase, > org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlRendererUtils.isDisabledOrReadOnly() > method is used to determine if the component for the input field is > disabled. The check is done like this: > isTrue(component.getAttributes().get("disabled")) > However, during the encode stage, we never set setDisabled(true) on the > component! We simply rendered it as disabled in > HtmlRendererUtils.internalRenderSelect(). Therefore the decode phase doesn't > know that the component is disabled and thus sets the submittedValue to null, > which leads to erroneous validation and model update. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
