Interested to Buy Any Domain ? << Click Here >> for more details...
How many ways are available to ger RequestDispatcher object?
- 4 Answers
- 17438 Views
- Polaris, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / vijay
by two ways we can get the RequestDispatcher object.
1) by using ServletContext.getRequestDispatcher().
2)by using HttpServletRquest.getRequestDispatcher().this
method inherted from ServletRequest.
| Is This Answer Correct ? | 24 Yes | 4 No |
Answer / rice
There are two ways to get RequestDispatcher object in the
servlet.
1. calling the getRequestDispatcher(String path) method on
ServletRequest.
RequestDispatcher rd=request.getRequestDispatcher(String path);
2. By getRequRequestDispatcher(String path) method on
ServletContext.
RequestDispatcher rd=context.getRequestDispatcher(String path);
| Is This Answer Correct ? | 17 Yes | 0 No |
Answer / seshendra
There are three ways to get RequestDispatcher object in the
servlet.
1. calling the getRequestDispatcher(String path) method on
ServletRequest.
RequestDispatcher rd=request.getRequestDispatcher(String path);
2. By getRequRequestDispatcher(String path) method on
ServletContext.
RequestDispatcher rd=context.getRequestDispatcher(String path);
3.by calling getNamedDispatcher(servlet logical name)on
ServletContext object
RequestDispatcher rd=context.getNamedDispatcher(servlet
logical name)
| Is This Answer Correct ? | 15 Yes | 0 No |
Answer / venkat
there are two ways.
RequestDispatcher rd=req.getRequestDispatcher("\a.jsp");
RequestDispatcher rd=sc.getRequestDispatcher("\a.jsp");
| Is This Answer Correct ? | 3 Yes | 0 No |
request parameter how to find whether a parameter exists in the request object?
What are the phases of servlet life cycle?
What is the difference between doGet and doPost?
how the jsp page can be regenerated?
How to read request headers from servlets?
Servlet Chaining? How do you do the Filtering in Servlets?
What is Client-Server Computing?
What are the uses of servlets?
What’s the difference between genericservlet and httpservlet?
Hi guys.. Well can u tell me that why there is need of "init()" , i mean why can not we initialize the servlet object with the help of constructors? Thank you.
How can you maintain servlet chaining?
What is the process for chaining servlet?
Core Java 
