Dependent dropdownlists without an auto postback

Discussion in 'ASP .Net Web Controls' started by Chester, Jul 30, 2004.

  1. Chester

    Chester Guest

    I have two dropdownlists, the first is populated with a fixed
    collection, and the second has no listitems. When the first dropdown
    is selected the second one will populate accordingly. Is there a way
    that I can have the list items in the second dropdown populate without
    using an auto postback? Thank you.
     
    Chester, Jul 30, 2004
    #1
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  2. Chester

    Juno Guest

    Hi,
    You can use web service(using webservice.htc) to retrieve content of second
    dropdownlist without postback.
    see
    http://msdn.microsoft.com/library/d...p/author/webservice/webservice_node_entry.asp
    --
    Juno
    MCSD.NET, MCDBA, MCSE
    ----------------------------------------------------------
    Support Team of EasyDotNet, INC. http://www.EasyDotNet.com
    DataForm.NET - The most powerful data entry web server control for ASP.NET



    "Chester" <> wrote in message
    news:...
    > I have two dropdownlists, the first is populated with a fixed
    > collection, and the second has no listitems. When the first dropdown
    > is selected the second one will populate accordingly. Is there a way
    > that I can have the list items in the second dropdown populate without
    > using an auto postback? Thank you.
     
    Juno, Jul 30, 2004
    #2
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