jQuery UI Widgets Forums Lists ListBox getSelectedItem and returning null

This topic contains 1 reply, has 2 voices, and was last updated by  Hristo 3 months ago.

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  • getSelectedItem and returning null #104698

    alastairwalker
    Participant

    I am seemingly having a problem with the following scenario:

    I add an item (i.e. append) to a list, which already has 3 items.
    I now have 4 items.
    I then delete the last item from the list.
    If I then test for an item in the 4th position, using getSelectedItem, I do not get a null return, as the documentation claims.

    Instead if I use:

    var item = jQuery(selector).jqxListBox(‘getSelectedItem’);
    console.log (item.toSource());

    The display shows ‘(function (){return h})’.
    I expected a null return.

    So if I use jQuery.isEmptyObject(item) to test for an empty item, it indicates ‘not empty’.

    Am I missing something?

    Any suggestions on the way forward will be appreciated!

    Alastair

    getSelectedItem and returning null #104737

    Hristo
    Participant

    Hello Alastair,

    I tested this example and it seems to work fine – it returns undefined.
    Could you clarify it?

    Best Regards,
    Hristo Hristov

    jQWidgets team
    https://www.jqwidgets.com

    • This reply was modified 3 months ago by  Hristo.
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