[jboss-user] [JBoss Seam] - Re: Seam + AJAX: Remote problem

[ian_bailey]

"sherkan777" wrote : 
  | My Firefox browser throws me an error: "Seam is not defined"
  | at line:  Seam.Component.getInstance("helloAction").sayHello(name, sayHelloCallback);
  | 

I got this same problem, here was the problem I was having when I was using remoting on a view in a subdirectory of WebContent (say "subdir").

The documentation (http://docs.jboss.com/seam/latest/reference/en/html/remoting.html#d0e9752 )says to include javascript libraries like so:


  | <script type="text/javascript" src="seam/resource/remoting/resource/remote.js"></script>
  | <script type="text/javascript" src="seam/resource/remoting/interface.js?customerAction"></script>
  | 

However, the seam resource servlet is mapped at the root of the application:


  | <servlet-mapping>
  |   <servlet-name>Seam Resource Servlet</servlet-name>
  |   <url-pattern>/seam/resource/*</url-pattern>
  | </servlet-mapping>
  | 

So my javascript includes were looking for files like:

http://hostname/context/subdir/seam/remoting/interface.js

When I should be looking in:

http://hostname/context/seam/remoting/interface.js

So I just changed my script tags in my views to this:

  | <script type="text/javascript" src="../seam/resource/remoting/resource/remote.js"></script>
  | <script type="text/javascript" src="../seam/resource/remoting/interface.js?customerAction"></script>
  | 

You might have to adapt this depending on the structure inside your web directory, but that's the basic idea.

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