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Struts storing data into session , Struts 1.2.9

Posted on 2009-02-18
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Last Modified: 2013-11-24
Hi Experts,

I have requirement like....there a drop down box which shows tables records...when user press add to list button ...the selected record will add to table grid which reside below in same page...
the records in grid stored temporary...when user select other record and press add to list button ..that record will also come to the table ...the total they become 2 records but they are temporary...if user moves to other page then those record will be lost....how can i achieve this in my strtus 1.2.9 framwork????  

Thanks in advance
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Question by:NiksStruts
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javaexperto earned 1500 total points
ID: 23671895
You need to store this data in a HttpSession. Remember how to get the session:

HttpSession session = request.getSession();

then  you add your attributes, in this case your query objects, they can be stored in a String or in another object.

session.setAttribute("name", "value");

remember setAttribute receives a String name and an object for the value.

when you want to display again your querys, just get the attribute from the session object:

String q = (String)session.getAttribute("name");

Good luck

 
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