> > This is improved in Wicket 6. > You can use > org.apache.wicket.protocol.http.WebApplication#addResourceReplacement for > exactly this use case. > See http://wicketinaction.com/2012/07/wicket-6-resource-management/ > You are recommended to upgrade your application. > > Nice - the addResourceReplacement is great. Thanks Martin - I will try to upgrade the application soon. In the meantime, I will override the necessary methods in the class, as per Francois' suggestion.
if the question is how to modify internal JavascriptResourceReference packaged with component > I will just override > @Override > public void renderHead(IHeaderResponse response) > { > // initialize the javascript library > response.render(JavaScriptHeaderItem.forReference(JS)); > response.render(OnDomReadyHeaderItem.forScript("new > MultiSelector('" + getInputName() + > "', document.getElementById('" + > container.getMarkupId() + "'), " + max + ",'" + > getString("org.apache.wicket.mfu.delete") + > "').addElement(document.getElementById('" + > upload.getMarkupId() + "'));")); > } > Max is the max number of files a user can upload. > container.getMarkupId() is container > upload.getMarkupId() is upload Francois, I'm sorry to belabor this question - but I just want to make sure I'm not missing something still. I think I understand what to do now and it works - I was just pointing out that if I extend the MultiFileUploadField class, it is not enough to only override that one method, because the reference to those 3 variables in my overridden method would be trying to reference private members from the super class and won't be allowed. So, I just need to also create a new version of the variables in the extended class, and override the constructors in which they are defined, and any other methods in which they are referenced. Were you saying in your last response that this is not necessary, for some reason that I'm still missing? In any case, doing it this way works and is fine as a temporary solution until I upgrade and can use the addResourceReplacement approach. Thanks again for all the help! Best, -Evan -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/how-to-modify-internal-JavascriptResourceReference-packaged-with-component-tp4656344p4656516.html Sent from the Users forum mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org