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KendoTreeView CheckBox ClearAll
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This is a migrated thread and some comments may be shown as answers.
Rahul
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Rahul asked on 06 May 2015, 01:35 PM

 am using KendoTreeView control for hierarchical data. Also I need to provide ClearAll feature where all other fields in form including selections made in KendoTreeView should be cleared. So I have written something like this :

public ClearAll(): void {
        $('#myTreeView').find('input:checkbox').each(function (index,element) {
            $(element).prop('checked', false);
        });
    }

Though this clears all selected checkboxes from treeview, however after this if I check parent node again - child checkboxes does not get checked.Also this behavior (child nodes not getting checked) happens for first time only, so if I uncheck and check parent node again - child nodes will be checked.I simulated sample example for this issue :

http://dojo.telerik.com/@rahul_ec27/ALihu

 

Thanks!! Rahul

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Alex Gyoshev
Telerik team
answered on 08 May 2015, 08:15 AM

Hello Rahul,

The approach with the dataItem / set('checked') seen in the dojo snippet is correct. The only problem in the snippet is that the TreeView instance is not retrieved properly -- see the updated snippet.

Regards,
Alex Gyoshev
Telerik
 
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Rahul
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answered on 08 May 2015, 09:32 AM
Thanks a lot Alex !!!
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Alex Gyoshev
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Rahul
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