Jagmohan

• May 17th, 2006

Declaring a variable in JSP means it will have a scope of page while declaring it in jspInit() means its scope gets end with init() method only.

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satya211

 Profile Answers by satya211 Questions by satya211

• May 17th, 2006

Use thisonblur=mask(this.form.acno) //acno is field namefunction mask(val){  if(isNaN(val.value))  {    alert("Not a number");    val.focus();    val.select();  }}

hmashruf

 Profile Answers by hmashruf Questions by hmashruf

• May 8th, 2006

Hi Alwin,1. If you are using struts framework, you can specify what that text field should hold to be valid. It should be specified in validation.xml file. You can specify regular expression as that f...

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Rizwan

• May 18th, 2006

Hi just write the code as history.forward() in javascript head tagthats alleghistory.forward()thts all

javamatrix

 Profile Answers by javamatrix Questions by javamatrix

• Nov 17th, 2005

You will need to set the appropriate HTTP header attributes to prevent the dynamic content output by the JSP page from being cached by the browser. Just execute the following scriptlet at the beginnin...

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ram

• May 19th, 2006

the following code shows you how to communicate to servlet from within an applet// Connection to servletURL urlServlet = new URL(getCodeBase(), "ServletName");URLConnection con = urlServlet.openConnec...

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Skill/Topic: FundamentalsA) TrueB) FalseExplanation: We can get data from the form object in jsp

sangeetha

• May 23rd, 2006

We can process the data using request.getparameter("param")

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Radha

• May 24th, 2006

Page is the default scope of jsp pape

Jubhai

• Apr 22nd, 2006

Ya page is the default scope of jsp tags.

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A.forward control to another resource available in the same web application on different containerb.forward control to another resource available in the diff web application on different containerc.forward control to another resource available in the same web application on same containerd.forward control to another resource available in the diff web application on same container

sandy25mca

 Profile Answers by sandy25mca Questions by sandy25mca

• May 26th, 2006

jsp forward does 3 things:1. Control goes to forwarding jsp page and comes back.2. Not include the content of orignal page.3. Request object remains alive during further processing...

raja sekhar

• Apr 19th, 2006

it also terminates the data that is provided by the calling part ie the previous output

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Skill/Topic: ServletsA) doPostB) doGetC) serviceD) None of the aboveExplanation: because the elements don't shown up in URL.

geetha

• May 27th, 2006

If the data is sensitive , u need to use doPost() method.

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Nikhil

• Jun 1st, 2006

If you have key with you then :map.get(key) gives you the value of the key in the map.or Map displayMap // lets say you have displayMap as a Map variableSet entrySet = displayMap.entrySet(); ...

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krishna

• Jun 7th, 2006

I think Application Object will be available throughout the webapplication and it is alive upto the application is shutdown. and the session object is available particularly in sessions , and if the s...

vazirahamed

 Profile Answers by vazirahamed Questions by vazirahamed

• Apr 6th, 2006

Session : The session implicit object is used to provide an association between the client and the server. This association, or session, persists over multiple connections and/or requests during ...

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krishna

• Jun 7th, 2006

Hi Suman,You told that we can implement single thread model in jsp. plz give me one example.Thankskrishna

suman

• Mar 25th, 2006

 Yes you can do by mentioning isthreaadsafe="false" or by implementing single threadmodel interface

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B.Shyam Sundar

• Jun 12th, 2006

if you put buffer=10k and include a  file of 20Kthen the jsp will throw Exception if autoFlush=falseelse after the 10k is full the 10k of data will be sent to client and again when the buffer is full JspWriter will send the out put to the client.B.shyam sundar

krishna

• Jun 7th, 2006

Hi,I think in JSP buffering capability is for only Jsp writer, no matter what the file size is , which we are including . It will check the buffer, when the output is displayed. and it will store the ...

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Sureshlvn

 Profile Answers by Sureshlvn Questions by Sureshlvn

• Jun 12th, 2006

Appropriate HTTP header attributes have to be set to prevent the dynamic content output by the JSP page from being cached by the browser. The following jsp code has to be included at the beginning of your JSP pages to prevent caching :

Suresh Lakkavajhala

• Jun 12th, 2006

Execute the following scriptlet at the beginning of your JSP pages to prevent them from being cached at the browser:<%response.setHeader("Pragma","no-cache"); //HTTP 1.0response.setHeader("Cache-Control","no-store"); //HTTP 1.1%>

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suman

• Jun 15th, 2006

Refer to the link.you will get the answerhttp://java.sun.com/developer/EJTechTips/2004/tt0126.html

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Preeti Yadav

 Profile Answers by Preeti Yadav Questions by Preeti Yadav

• Jun 19th, 2006

Use jFreeChart

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kalya

• Jun 20th, 2006

Using where filename -- path of the file to be includedand ext -- the extension for the file name

deepak911

• Jun 19th, 2006

use include directive.It takes 2 paramaters "page" and "flush" <jsp:include page ="filename"/ > or <%@ include ="filename"%>

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Pankaj Mishra

• Jun 20th, 2006

You put your classes111.jar and classes12.jar in you servler lib folder and then restart your system......u r getting this error cause ur server is not getting you oracle driver ok do it ...

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chandra

• Jun 22nd, 2006

Hi,In JSP you can handle exception just like in servlet by useing try catch block, or you can forward the request to error page when uncaught excpetion occurs.

padmavathi

• Mar 17th, 2006

In jsp also we handle the exceptions very easily by using is errorpage and errorpage.in ur normal progrm if any exceptions are accoured at that time it goes to errorhandiling page.

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tapan

• Jun 25th, 2006

Nothing, Since a JSP at the end becomes a Servlet. The session handling capabilities are the same for a JSP as well as Servlets.

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nikhil

• Jun 29th, 2006

We need to write a JavaBean which implements the code for the EJB client.This JavaBean can interact with JSP using useBean jsp action.

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