How to pass variables between 2 jsp pages-help

Hi,
I have a question like this.
As an example consider I have 3 .jsp pages.
page1.jsp - In this html form it has some textboxes to enter employee details.
page2.jsp - In this page it has a "PRINT" button which allows the user to click.
page3.jsp - A new popup window which having the same content as page2.jsp, but without the PRINT button.
But my problem is this. In this page3.jsp,it should be display the entered textbox values as page2.jsp. But these values are not displaying here. They display as NULL.
I use as follows, but it still not working.
<%= request.getParameter("effDate")%>.
Could you please tell me how to hold these values when I came from page2 to page3.
I'm using JSP 1.2 with javaBeans.
Thanks.

Well,
If you are popping up a new window, and you insisting on pulling the data out of the request's parameter map. Then you will need to add the values to the query string of your url.
window.open("http:localhost/page3.jsp?itemOne=itemOneValue&itemTwo=ItemTwoValue, '', '');
Alternative Option:
When posting from page 1 to page two, store your information into session scope
request.getSession().setAttribute("valeuOne", "valueOneValue");
Then instead of pulling from the paramter map, use request.getSession().getAttribute("valueOne") in your third page.
Hope that helps.
Thanx
Cardwell

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Hi all,
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Hi,
Thanks for the reply, it works. I was wondering whether this is an efficient way of doing this. What I want to do further is to setup a connection to a database and use the value I got from my previous page to query the DB and get the results and display.
I have see some code in the java website and a lot of people do by writting a bean /class(believe bean is just a class) and then importing it and do the things that way. I have good knowledge of OO and Java as a language and would definitely love to do it this way.
What i think i am missing is the basic idea to doing this way. So if you could let me know how to do this using java classes I would really appreciate it. If its too much to explain can u point to some good source(URL's) that explain's this. I have searched on this and all i find is code with no good explaination.
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Message was edited by:
Theepan

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EL cannot pick up scripting variables. It picks up attributes from scope only.
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%>
${g_nAge}cheers,
ram.

How to pass variables between 2 jsp pages-help

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