How to know the first checkbox checkedchangeg in Combobox?

4 posts, 1 answers
  1. Phuc
    Phuc avatar
    47 posts
    Member since:
    Aug 2011

    Posted 12 Aug 2011 Link to this post

    Hi all,

    I have a combobox which contains checkboxes inside. The first item is "ALL", it means when this item is checked, the other checkboxes will be unchecked and disabled.
    When the first item is unchecked, the other items will be enabled for user checking them.

    How can I know if user is interacting with the first item for doing the above action?

    Thanks for your help
  2. Answer
    Shinu
    Shinu avatar
    17764 posts
    Member since:
    Mar 2007

    Posted 12 Aug 2011 Link to this post

    Hello Phuc,

    Try implementing the following code library approach.
    Combobox with checkboxes and select all.

    Thanks,
    Shinu.
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  4. Phuc
    Phuc avatar
    47 posts
    Member since:
    Aug 2011

    Posted 16 Aug 2011 Link to this post

    Thank you, Shinu.
    It works well.

    Regards,
    Phuc PHAM
  5. Manish
    Manish avatar
    64 posts
    Member since:
    Jul 2011

    Posted 19 Aug 2011 Link to this post

    Hi shinu,

    I am face same problem but this technique we are not able to perform this functionality if we use checkbox list.

    Please help if it is possible.
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