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Thread: Populate the options of 5 dropdown boxes

  1. #1
    Join Date
    Jun 2006
    Posts
    120

    Populate the options of 5 dropdown boxes

    I have a product select page that is really slow to use because 6 dropdowns must be populated and the page reloads after selecting each box, to get the options for the next box.

    I want to speed it up as follows:

    1) User selects one of 50 products from a dropdown list.
    2) Page reloads, and all the possible options for the remaining 5 dropdown boxes are now populated (ie. list options all stored client side)
    3) User can freely input the remaining 5 dropdowns without the page reloading.

    Is there any way to achieve this?

  2. #2
    Join Date
    Jul 2009
    Posts
    45
    When the page re-loads the first time, have it also load the information for the secondary drop-downs, and make them hidden, or store them as an object. Create a js function to switch the options in the dropdown accordingly, using the data for the secondary drop-downs that was loaded. You could also do this to eliminate the first re-load as well.

  3. #3
    Join Date
    Jun 2006
    Posts
    120
    OK, but another problem I didnt explain before is that the value of each box depends on the previous one.

    example:

    ABC
    - 025mm
    -- black
    - 050mm
    -- black
    -- pink

    In the case above, ABC 025mm only has one option in box 3 (black) whereas ABC 050mm has black and pink as options. So I am not sure how to handle that, it gets complex when you have a total of 6 dropdowns.

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