AJAX without struts. Is it possible?

[suresh pilakal babu]

Hi,

Can I implement AJAX functionality without using struts?

Thanks,
Suresh.

[Eric Pascarello]

You can use Perl, C#, VB, CF, ASP, plain text files, etc. Pick anything you fancy.

Eric

[Bear Bibeault]

Ajax and Struts are completely independent.

[suresh pilakal babu]

var url="getuser.jsp" --------1
url=url+"?emp_id="+emp_value---------2

xmlHttp.onreadystatechange=stateChanged ----3
xmlHttp.open("GET",url,true)------4
xmlHttp.send(null)----5

could you please line #4 and #5;
In #4 what is the use of 3rd parameter(true)?
In #5 why sending null value?

[Eric Pascarello]

Any basic article on Ajax will tell you what it means:

http://developer.apple.com/internet/webcontent/xmlhttpreq.html

Eric

[Veera Sundar]

Yes. you can implement Ajax functionality with out using any frameworks at all, since both are not dependent.

Have a look at this article: Implementing Ajax in Java web application using JQuery