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request.getAttribute is null!

 
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when I retrieve the object that ive set in the request object, I'm getting a null value! Why is this so? During its first run, I'm setting it to ( request.setAttribute("test", "string_object"); ) then, when the user clicks the hyper link it should go to the else part...then when it retrieves "test: it returns null, what am I missing here
 
Paulo Aquino
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anyone?
 
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when the user clicks the hyper link, it's the new request.
 
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