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From Manish Kumar Wadhwa <>
Subject How to trap dojo.rpc.JsonService request
Date Wed, 06 May 2009 08:52:14 GMT
Hello Guys,

I am using Struts2 and dojo plug-in for dojo 1.3 for one of my application.

I have an interceptor for user authentication. On every request for an struts action, It validates
the user accounts as per our business needs. If the validation fails it breaks the request
and throws the user to logout page.

I am also using the "callRemote()" function of "dojo.rpc.JsonService" for couple of functionalities.

The issue is when the AuthenticationInterceptor fails a json request, the callRemote() throws
a JavaScript "Syntax Error". Can somebody please tell me how can I trap such condition and
forward my request to logout page. I don't want to use a try-catch here for a silly Syntax



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