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  1. #1
    SitePoint Evangelist
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    Drop downs (four linked) dn and javascript

    Hi all,
    I have four drop down boxes that I want to popoulate with values from the db depending on what option is selected. How can I do this or is there a tutoiral youi can point me to? Thank you

  2. #2
    SitePoint Wizard silver trophybronze trophy Cups's Avatar
    Join Date
    Oct 2006
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    France, deep rural.
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    "Linked" or "chained drop down boxes" or "chained drop lists" might be the searches to start with.

    If you have JS skills then you can consider loading up all options onto the client as some of the airline websites do. (Ryanair, BA.com).

    Start off real simple, and build your knowledge and skills as you go, you can add Ajaxian interactivity pretty easily if you can fall back to the real simple version for the non-JS users.

    There have been plenty of discussions on this forum.

  3. #3
    SitePoint Evangelist
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    thanks i'll use those serach terms


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