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Thread: retrieve values of checkbox

  1. #1
    Join Date
    Sep 2003
    Posts
    650

    retrieve values of checkbox

    i'm trying to retrieve the values of my checkbox
    see demo below - it's not working
    what am i doing wrong



    <%
    numproducts=request("numproducts")
    response.write "Number of Products" & numproducts
    if i<>"" then
    for num = 1 to numproducts
    if request.form("productid"& num)<>"" then
    response.write "productid" & num & " is checked.
    "
    end if
    next
    end if

    %>

    <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
    <html>
    <head>
    <title>Untitled Document</title>
    <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
    </head>



    <body>
    <form method=post>
    test 1 <input type="checkbox" name="productid1" value"1">


    test 2
    <input type="checkbox" name="productid2" value"3851">


    test 3
    <input type="checkbox" name="productid3" value"3899">



    test 4
    <input type="checkbox" name="productid4" value"45345">




    test 5
    <input type="checkbox" name="productid5" value"3834">
    <input type=hidden name=numproducts value=6>

    <input type=submit name=submit value="test">
    </form>
    </body>
    </html>

  2. #2
    Join Date
    Feb 2007
    Posts
    98
    Why don't you just name each check box "productid[]" and let ASP grab the array productid[] submitted by the form. Much simpler

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