How do you pass the data from one servlet to another servlet?

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How do you pass the data from one servlet to another
servlet?

Question Posted / harish

11 Answers
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How do you pass the data from one servlet to another servlet?..

Answer / harish

Using Request Dispatcher, you can send the values and
forward to another page.
ServletContext.getRequestDispatcher();
reqDispatcher.forward(req,res)
Forwards a request from a servlet to another resource
(servlet, JSP file, or HTML file) on the server.
reqDispatcher.include(req,res)
Includes the content of a resource (servlet, JSP page, HTML
file) in the response.

Is This Answer Correct ?

80 Yes

22 No

How do you pass the data from one servlet to another servlet?..

Answer / debojit

First of all u have to set the value by setAttribute()
method such as:
request.setAttribute("variableName",object);

Then u have to forward that request to other servlet by
using that procedure,

ServletContext con=request.getServletContext();
RequestDispatcher rd=con.getRequestDispatcher("/servlet");
rd.forward(request,response);

U can get that information from that servlet by using the
method::
getAttribute("variableName");

Is This Answer Correct ?

50 Yes

20 No

How do you pass the data from one servlet to another servlet?..

Answer / kuru

for example if you want to pass your name from one servlet
to another,

in fiest servlet file....

String name = "Tom"
request.setAttribute("name",name);

RequestDispatcher dis = request.getRequestDispatcher
("Servlet2");

request.Forward(request,response);

in second servlet file....

request.getAttribute("name");
//this line will display "Tom"

Is This Answer Correct ?

46 Yes

20 No

How do you pass the data from one servlet to another servlet?..

Answer / tulasi vani

We can pass the data from one servlet to another using
RequestDispatcher object.

1.RequestDispatcher rd=getServletContext.getNamedDispatcher
("...");
rd.forward(request,response);

... means use the name of the url-patterns you have
specified for the servlet in web.xml.

Is This Answer Correct ?

34 Yes

15 No

How do you pass the data from one servlet to another servlet?..

Answer / vinod muda

In First Servlet i.e Test

String name = "Vinod";
request.setAttribute("name",name);
RequestDispatcher dis = request.getRequestDispatcher
("Test2");
dis.forward(request, response);
---------------------------------------
Now in Second Servlet i.e Test2

String name = (String) request.getAttribute("name");

Is This Answer Correct ?

29 Yes

10 No

How do you pass the data from one servlet to another servlet?..

Answer / debojit

First of all u have to set the value by setAttribute()
method such as:
getServletContext().setAttribute("variableName",object);

Then u have to forward that request to other servlet by
using that procedure,

RequestDispatcher rd=getServletContext
().getRequestDispatcher("/servlet");
rd.forward(request,response);

U can get that information from that servlet by using the
method::
getServletContext().getAttribute("variableName");

Is This Answer Correct ?

23 Yes

10 No

How do you pass the data from one servlet to another servlet?..

Answer / abilash

also we can set data in the request too

request.setAttribute("variableName"object);

we can get the value in the next servlet by

Object obj = request.getAttribute("variableName");

Is This Answer Correct ?

24 Yes

18 No

How do you pass the data from one servlet to another servlet?..

Answer / trupti

Using Request Dispather

Is This Answer Correct ?

6 Yes

4 No

How do you pass the data from one servlet to another servlet?..

Answer / rams

can any one post the structure of the webapps folder?? i created a login servlet n redirect servlet,i've sent values from login to redirect...can any one post the structure?? its showing an error like,redirect is not found...pls help me

Is This Answer Correct ?

1 Yes

2 No

How do you pass the data from one servlet to another servlet?..

Answer / tushar

these above solution transfer the content from servlet1 to servlet2, but what if we want to do some other processing after it.

Is This Answer Correct ?

3 Yes

7 No

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