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Re: why Struts2 can't receive Jsp variable value by using Ajax1.2?

Dave Newton

2007-02-10

Replies:

--- red phoenix <rodphoenix@(protected):
> [... taking the long road to Ajax, hey? ...]
> function test(){
> var t1=document.forms[0].abc.value;
> alert(t1);
> var url = "add.action";
> http.open("POST",url,false);
> http.onreadystatechange = handleHttpResponse;
> http.send(null);
> }

I'll admit I've never bothered doing Ajax quite this
manually before, but you're not submitting the form,
but doesn't this just make a post request to the URL?

Try something like:

var url = "add.action?abc=" + t1;
http.open("GET",url,false);

I would, however, *strongly* urge you to use any
number of *way*-easier ways to do Ajax, especially
considering that S2 ships w/ lots of Ajax support.

> Why struts2 can't get jsp page value by using ajax?

I think you have misrepresented the problem somewhat.

d.




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