Parv

• Mar 19th, 2006

Go to this thread on this site only...http://www.geekinterview.com/question_details/18071implement this and ur problem is solved

Harish

• Feb 15th, 2006

But when we press back button in the browser, that might go to the previous page even session is closed or invalidated..suggession needed regarding this.RegardsHarish

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jimmy514in

 Profile Answers by jimmy514in Questions by jimmy514in

• Jul 4th, 2010

JSP's are for view.You are normally supposed to just view the O/p using JSP.Servlets are the controller classes,They delegate the requests to the appropriate business logic class (Model) to execut...

Amit Kumar

• Feb 7th, 2006

We cann't implements interface in Jsp but it is in the servlet. Yes, it is true, we can every thing in JSP as in the servlet. But, Jsp is always used for design layout or view whereas the servlet is u...

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Akshay

• Apr 19th, 2006

hi,I apprciate ur answer,if u know jsp then tell me in jsp if there is include directive element then why they have provided include action element.        &nbs...

ak40732

 Profile Answers by ak40732 Questions by ak40732

• Mar 25th, 2006

Threre are two types of References available in Java.   1.Interface references.2.Class references.Interface references:The interface references are used to implement runtime polymorphis...

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Nagaraju

• Jul 23rd, 2006

Jagmohan,              I am really happy after saw your answer.It is the perfect and Suitable answers.Thanks & Regards,Nagaraju.  

Jagmohan

• May 17th, 2006

you can use plug-in for that  in struts. Make a plugin by implementing plugin interface in java and then override the init() method(load your hibernate config. files)  and destroy() method to free the resources.

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guest

• Oct 10th, 2006

Hi,      you are perfectly right in your explanation. but there is a small mistake in your writting. the refresh header is not a part of request header rather it is a hea...

sreelakshmi.katneni

• Jul 29th, 2006

U can use setHeader method of HttpServletRequest interface .this method takes two arguments.setHeader("refresh","15")....using this will refresh your page for every 15 seconds.

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sudhakarchowdary

 Profile Answers by sudhakarchowdary Questions by sudhakarchowdary

• Jan 12th, 2007

doPUT: The PUT method is a complement of a GET request, and PUT stores the entity body at the location specified by the URI. It is similar to the PUT function in FTP.doDELETE: The DELETE method is use...

santh kumar

• Sep 22nd, 2006

 These 2 methods are called by the server.doPut():- a servlet handles PUT request made by the client to put a file,web page or a document in the server and is similar to sending a file by FT...

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Rajkumar

• Nov 7th, 2006

servlet lifecycle consists of 5 methods but most of the time it concentrates only on three methods .Those methods are init(ServletConfig config) service(ServletRe...

arun

• Oct 17th, 2006

Servlet life contains three levels1.init() This method is called automatically without any instanace2.service() This method provides srevices for the client requests & responses....

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Describe the functions of Controller?

kotapati.krishna

 Profile Answers by kotapati.krishna Questions by kotapati.krishna

• Jul 7th, 2010

When I was using controller functions in servlets container the total servlet programming under control the service(), userdefined methods.

prateeks88

 Profile Answers by prateeks88 Questions by prateeks88

• Nov 4th, 2008

Controller as the name specifies is a part of the application server that controlles the whole application.In MVC(if you are aware of model,view,controller) the maintasks of the controller are:1> Take...

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Yes. Because your JSP is just a servlet method, you can just put (whereever necessary) a < % return; % >

goozy

 Profile Answers by goozy Questions by goozy

• Jan 15th, 2008

I can see, the jsp:forward line did dissapear after your editing.....It should read: If you want a solution similar to the Coldfusion <CFEXIT>, then do the following: Create a page called exit....

goozy

 Profile Answers by goozy Questions by goozy

• Jan 15th, 2008

If you want a solution similar to the Coldfusion , then do the following:Create a page called exit.jsp etc. with only this content:Then EXIT your page this way:This works great within dynamically included JSP-pages and outputs the content processed this far.

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It Allows the servlet to set the content length and MIME type of the reply. Provides an output stream, ServletOutputStream and a Writer through which the servlet can send the reply data.

thayi

 Profile Answers by thayi Questions by thayi

• Apr 9th, 2007

What is MIME in servlets?

chinnu

• Nov 25th, 2006

Methods:response.setContentType();//for setting the content in servletresponse.send Redirect();//for communicating the servletresponse.setHeader("Pragama/","nocahe");//controlling cahe

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I m confuse.

sampra

 Profile Answers by sampra Questions by sampra

• Mar 4th, 2008

In the mvc 1 all the view model and presention were keept at only one place but in mvc 2all thse thingshas putted together

akantilal

 Profile Answers by akantilal Questions by akantilal

• Jun 12th, 2007

MVC1 architecture is the one where the controller & view logic are combined in a single unit and the model is a separate unit. This was the case with early JSP based applications where JSP would i...

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movie_22

 Profile Answers by movie_22 Questions by movie_22

• May 21st, 2010

URL->gives the complete path, including servername, host,path and target resourceURI-> only name of the target resource

atulkumar81

• Apr 23rd, 2007

URL-Uniform Resource Locator & URI-Unifrom Resource Identifier.

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sampra

 Profile Answers by sampra Questions by sampra

• Mar 4th, 2008

It is the servlet container that is responsible for initializing and managing the servlet life cycle.

akantilal

 Profile Answers by akantilal Questions by akantilal

• Jun 12th, 2007

It is the servlet container that is responsible for initializing and managing the servlet life cycle.

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Access or load the Servlet from the Servlet Context and access the Context Information

Suresh Yerra

 Profile Answers by Suresh Yerra Questions by Suresh Yerra

• Dec 11th, 2011

We can get the Servlet Context informaiton by using getNamedDispatcher() method in ServletContext.

bharathwatch

 Profile Answers by bharathwatch Questions by bharathwatch

• Jul 9th, 2011

By using ServletContext object...

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siva kumar reddy

• Jul 31st, 2006

getInitParameter() method is available in servletConfig and ServletContext();by using this method we get values of init parameter and context parameter.ex:for suppose in web.xml we configure like this...

Mukesh Kumar

• Nov 15th, 2005

This can be done by using the getInitParameter(String name ) method of the ServletConfig interface. Here name is the init parameter name

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Guest

• Jan 15th, 2006

Thakur Singh Rawatredirect method is used transfer control to other page..response.sendRedirect("url");

Kavita

• Nov 5th, 2005

send redirect method is to send the control to a new page(URL) from the current working web page.this is done when the browser wants the user to send the control to another page when some event is performed.

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Ravindra

• Jul 10th, 2006

Default method is doGET() not doPOST()..

Mohanraj

• Jun 1st, 2006

No Buddies the default Http method in http servlet is doPOST( ) method if you have a doubt do and check in sun java .com

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C.R.Venkatesh

• May 15th, 2006

Hi, Clearly, it depends on the level of details one needs to capture, let's say XYZ123.com wants to place a promotional ad on a frequently visited page.For simplicity, let's confine to one particular ...

C.R.Venkatesh

• May 15th, 2006

Hi,Clearly, it depends on the level of details one needs to capture, let's say XYZ123.com wants to place a promotional ad on a frequently visited page. For simplicity, let's confine to one particular ...

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soorma

 Profile Answers by soorma Questions by soorma

• Apr 22nd, 2006

String Buffer is peer class of String which provide much of the functionality of strings.  "String represent fixed length immutable character sequences" Where as "String Buffer Represent grow abl...

nagan

• Apr 6th, 2006

StringBuffer is a class it comes with a default buffer all string manipulation are done in this buffer only.StringBuffer class is introduced by designers because String class is a Immutable.StringTokenizer class is used to seperate strings into tokens as per delimeters.

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Amit Saini

• Dec 12th, 2006

we can use the java script to call 15 different different servlet,each link call a function on the onclick event & this function the call the servlet through using web.xml each link call that type of...

Veeren76

 Profile Answers by Veeren76 Questions by Veeren76

• Aug 17th, 2006

I'd rather keep matters simple.Make different actions for each of the links and not use method-name parameter, it has its own problems. like action classes become huge and code gets intermingled.If yo...

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