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  1. #1
    Sencha User
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    Sep 2010
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    Default Combobox is limited ?

    Hi,

    I use a combobox in my application and I have a problem when I set the values.
    I have many values (400-500) and my combobox component crash my application...
    It's normal ?
    How to rectify that ?

    thanks

  2. #2
    Sencha User Condor's Avatar
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    Default

    What do you mean by 'crash'?

    There is indeed a limit to the number of values in a combobox, but you're nowhere near it (it depends on the height of each value in the list, the default is about 10k).

    ps. Showing 500 values can be slow. I would recommend specifying a pageSize and using the PagingStore user extension.

  3. #3
    Sencha User
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    Default

    Hi, thanks for your help.
    When my combobox crash, my javascript is killed.

    When I test my combo on my computer, my javascript is killed (FF 3.6.13) and when I try the same combo with the same version but on another computer, the extJS work perfectly and the loading is instant ! and no problem :O

    I don't understand why the behaviour is different.

  4. #4
    Sencha User
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    Default

    any idea ?
    Why the attitude is different on two computer, with the same OS, and the same navigator ?

  5. #5
    Sencha User Condor's Avatar
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    Default

    You still didn't tell me what you actually mean by 'crash'.

  6. #6
    Sencha User
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    Default

    My navigator freez and crash.
    I think my combobox fails to integrate data... but why ? :O

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