Krish schrieb: > <%@ taglib uri="/WEB-INF/security_taglib.tld" prefix="security" %> > > <security:permitted privilege="<%= Role.MODIFY%>"> > // todo. display some text box. here > </security:permitted> > > So while converting this jsp page to GWT, I need to import this > security taglib file. How can I design this page with GWT.
You can't and you shouldn't. While your JSP-page is executed on the server-side, i.e. the server decides that the text-box should be shown, you would allow the client to do this decision if you want to embed that logic into the client-files of GWT. This is in the same way insecure as checking passwords using the Javascript of the browser. There are many FAQs outside (in case reasonable thinking isn't enough ;-) explaining why this isn't a good idea. There are two ways I would think of to solve that: - Get the (raw) data to be show by requesting a JSP-page using RequestBuilder. That way you can use the taglibs to leave out non-permitted data. The JSP-page produces XML or some other data-type that is interpreted by the GWT-client when building up the corresponding mask. - Check the permission inside the RemoteServiceServlet using the same code that is actually be invoked with the tag of the taglib. Regards, Lothar --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~----------~----~----~----~------~----~------~--~---
