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Passing Variables in JSP

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  • 14-03-2005 7:15pm
    #1
    BizzyC
    Registered Users Posts: 3,012 ✭✭✭


    Hey,
    trying to get a Jsp page to pass info from a db to another jsp so it'll display the data relevant to that info.
    ie, you click on a link to get the info from the db relevant to that link.

    I can only find stuff about passing info from a cold fusion page to jsp.

    All I need to do is pass the String used as the link.

    If anyone can tell me what I need to do, or give me a link to a site that explains it well I'd really appretiate it.


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    #2
    Seth Brundle
    Moderators, Politics Moderators Posts: 39,765 Mod ✭✭✭✭Seth Brundle


    I presume you would just need to pass an ID so page 1 makes a link with the id in it like
    <a href="page2.jsp?id=<%= resultSet.getString(1) %>">Page 2</a>
    and page2.jsp will read it in as follows:
    Int id = request.getParameter("id");
    and then pull the stuff out of the DB.

    read http://jsp.davidcastro.com/databaseoverview.jsp


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