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          Difference between 
          version 31 
          and 
          version 30:
          

          
At line 3 added 1 line.
!!__2003.10.30__ - Thank you for struts-resume
At line 5 added 44 lines.
Hi Matt,

Kudos on your excellent work on appfuse and struts-resume. Since, I've been using appfuse and struts-resume to gather a basic understanding of struts and "helper" technologies, its time to give back a little.

I ran into the same problem as yourself, as per [your email|http://www.mail-archive.com/[email protected]/msg60169.html]. So, I followed the email thread and wasn't quite happy with the JavaScript solution. So, I conjured a non-JavaScript solution which is posted below. Be aware that my struts understanding is fairly rudimentary and this might be a classic example of too much blending of V into the C from the MVC model.

----
This is part of action.BaseForm
----
{{{
    public ActionErrors validate(ActionMapping mapping,
            HttpServletRequest request) {
        // Identify the request parameter containing the method name
        String parameter = mapping.getParameter();

        if( parameter != null ) {
            // Identify the method name to be dispatched to.
            String name = request.getParameter(parameter);
            MessageResources resources =
                (MessageResources) request.getAttribute(Globals.MESSAGES_KEY);
            // Identify the localized message for the cancel button
            String message = resources.getMessage("button.cancel");
            // if message resource matches the cancel button then no
            // need to validate
            if( name != null && name.equals(message) ) {
                if( log.isDebugEnabled() ) {
                    log.debug(mapping.getAttribute() + " '" + name +
                            "' method, so no need to validate");
                    return null;
                }
            }
        }
        // perform regular validation
        return super.validate(mapping, request);
    }
}}}

What do you think of this approach?

Regards,\\
--\\
Haroon Rafique [email protected] (reverse the domain to send email)




          

      

      

      
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-StrutsResume
+    Search Wiki:
 At line 3 added 1 line.
+!!__2003.10.30__ - Thank you for struts-resume
 At line 5 added 44 lines.
+Hi Matt,
+Kudos on your excellent work on appfuse and struts-resume. Since, I've been using appfuse and struts-resume to gather a basic understanding of struts and "helper" technologies, its time to give back a little.
+I ran into the same problem as yourself, as per [your email|http://www.mail-archive.com/[email protected]/msg60169.html]. So, I followed the email thread and wasn't quite happy with the JavaScript solution. So, I conjured a non-JavaScript solution which is posted below. Be aware that my struts understanding is fairly rudimentary and this might be a classic example of too much blending of V into the C from the MVC model.
+----
+This is part of action.BaseForm
+----
+{{{
+    public ActionErrors validate(ActionMapping mapping,
+            HttpServletRequest request) {
+        // Identify the request parameter containing the method name
+        String parameter = mapping.getParameter();
+        if( parameter != null ) {
+            // Identify the method name to be dispatched to.
+            String name = request.getParameter(parameter);
+            MessageResources resources =
+                (MessageResources) request.getAttribute(Globals.MESSAGES_KEY);
+            // Identify the localized message for the cancel button
+            String message = resources.getMessage("button.cancel");
+            // if message resource matches the cancel button then no
+            // need to validate
+            if( name != null && name.equals(message) ) {
+                if( log.isDebugEnabled() ) {
+                    log.debug(mapping.getAttribute() + " '" + name +
+                            "' method, so no need to validate");
+                    return null;
+                }
+            }
+        }
+        // perform regular validation
+        return super.validate(mapping, request);
+    }
+}}}
+What do you think of this approach?
+Regards,\\
+--\\
+Haroon Rafique [email protected] (reverse the domain to send email)