Removing items from jqxTree

[AntonyMember]

I tried the following code:

var items = $('#jqxTree').find('li');
for (i=0; i<items.length; i++) {
    $('#jqxTree').jqxTree("removeItem", items[i]);
}
But items are not removed. Would you please tell me where I have gone wrong.

• This topic was modified 10 years, 11 months ago by  Antony.
• This topic was modified 10 years, 11 months ago by  Antony.
• This topic was modified 10 years, 11 months ago by  Peter Stoev. Reason: Moved to Tree Forum

[Peter StoevKeymaster]

Hi Antony,

To clear all tree items, you can do this:

$(“#jqxTree”).find(‘ul:first’)[0].innerHTML = “”;

Best Regards,
Peter Stoev

jQWidgets Team
http://www.jqwidgets.com

[AntonyMember]

Hi Peter,

Thank you very much for your reply. I tried the code provided by you. The tree gets empty, but ‘getItems’ method still returns the removed children also.

Thanks and regards
Antony

[AntonyMember]

Hi Peter,

Please help me to get removeItem working. As mentioned earlier after setting innerHTML=””, getItems still returns all removed items.

[Peter StoevKeymaster]

Hi Antony,

To remove the items array, you can do this:

$(‘#jqxTree’).find(‘ul:first’)[0].innerHTML = “”;
$(‘#jqxTree’).jqxTree({ items: [] });

Best Regards,
Peter Stoev

jQWidgets Team
http://www.jqwidgets.com

[IgorParticipant]

Hi all.
How can I remove a single item with the children?
I use

$('#jqxTree').jqxTree('removeItem', treeItems[b].element);

, but

$("#jqxTree").jqxTree('getItems')

returns me a list with a removed element.

[Peter StoevKeymaster]

Hi Igor,

By using the removeItem method, the UI element is physically removed from jqxTree, but unfortunately, the item’s data isn’t removed from the items array. That’s an issue which is logged into our bug tracking system. We’ll do our best to resolve it in a future version of jQWidgets. Thank you for the provided feedback!

Best Regards,
Peter Stoev

jQWidgets Team
http://www.jqwidgets.com

[kingdompParticipant]

Hi have the same problem with the Remove-getItems,

Do you have temporary solution to work around this problem ?

Regards

[akerbeltzMember]

Hi,
similar issue here…
When deleting an element, the getSelectedItem keeps returning the deleted element.
Anyway to workaround it in the meantime we wait for the solution?

Thanks in advance

[Bogdan W.Participant]

Has this issue been resolve?
I ran into it and … it is 2018 now!
If there is any workaround it please let me know.

[Author]

Posts