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Igor Vaynberg commented on WICKET-3237: --------------------------------------- some minor corrections to error messages: "The component \"%s\" on tag wicket:%s is setted to output its markup id. Wicket namespaced tag are not designed to be part of the final markup." should be Markup id set on a component that is usually not rendered into markup. Markup id: %s, component id: %s, component tag: %s. next one: "The component \"%s\" on tag wicket:%s is setted to output an placeholder tag at markup. Wicket namespaced tag are not designed to be part of the final markup." should be Placeholder tag set on a component that is usually not rendered into markup. Component id: %s, component tag: %s. other then that looks good. > Exception when calling setOutputMarkupId/PlaceholderTag on wicket:container > --------------------------------------------------------------------------- > > Key: WICKET-3237 > URL: https://issues.apache.org/jira/browse/WICKET-3237 > Project: Wicket > Issue Type: Wish > Components: wicket > Reporter: Peter Parson > Assignee: Pedro Santos > Priority: Minor > Attachments: WICKET-3237.patch > > > Is it possible to throw an exception when using setOutputMarkupId or > setOutputPlaceholderTag on a wicket:container element? > Doing so is a common pitfall (especially for beginners), because one does not > always have the markup in mind when working on the java part. Throwing an > exception would make the problem easier to find for the developer. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.