not opening a page in browser

[Anil Makavana]

When i send request to jsp page using forward, it is not opening page in browser. I am calling this page from servlet.

Using debug, i pointed out that it is calling a jsp page, and not giving any exception on server console but it is not opening in browser.

Anybody can give possible reason for that or how to solve this problem?

Thanks in advance...........

[Seetharaman Venkatasamy]

can you send your servlet as well as jsp code...

thanks & regards,
seetharaman.v

[Anil Makavana]

this is my Servlet code

 public void process(HttpServletRequest request, 
                        HttpServletResponse response) 
                    throws ServletException, IOException{
 
String formAction = null;
String requestValue=null;

ServletContext context = request.getSession().getServletContext();

String data=readData(request);
writeData(data, response);

request.setAttribute("responseData", data);

context.getRequestDispatcher("/jsp/api.jsp").forward(request, response);

    }
This is my jsp code...
<%
 
String str=null;

str=(String)request.getAttribute("responseData");
System.out.println("JSP PAGE " + str);
if(str==null){
str="";
}

%<
< script type="text/javascript" <
function fillParam(){
<% System.out.println("Java Script Called");%<

document.apiform.txtresponse.setValue(<%=str%>);
alert(apiform.txtresponse.getValue());

 
}
< /script <
   

[Ulf Dittmer]

"process" is not a method in the Servlet API, so that method will never be called.

<% System.out.println("Java Script Called");%<

This looks suspicious. When that message is printed, the JavaScript code is not being called, it is being generated. JavaScript code and Java code can't call one another, because they run at different times and on different machines.

[Anil Makavana]

hi,,

I am calling process method from doPost()method...

Thanks for giving information....

but My question is why page is not opening, if it is not giving any exception on server console.......

[Ulf Dittmer]

Are there any error messages in the log files?

Is really no response being returned, or just an empty response? The JSP snippet you posted above does not generate any visible output.

[Seetharaman Venkatasamy]

Hi anil,

your code in jsp is not correct .it will give compilation error...

please once again post your jsp code(correct one)

thanks & regards,
seetharaman

[Ben Souther]

Originally posted by Anil Makavana:

but My question is why page is not opening, if it is not giving any exception on server console.......

What exactly do you mean when you say your page is not opening?
What are you seeing? A blank page?

[Anil Makavana]

i would like to give brief in that so you guys can explore more.....

i run application on server and default jsp page has been displayed lets say XYZ.jsp ...

Now i am sending a request to servlet from java classs, which again send request to XYZ.jsp using forward like this way.......


context.getRequestDispatcher("/jsp/api.jsp").forward(request, response);

i am sending some data in response which needs to be displayed in that page.

But that page is not refreshing................

I checked that jsp page code is correct even servlet code also correct.