Anand Chua
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Anand Chua
asked on 03 Oct 2012, 03:45 AM
Hi all,
I have found an errors when drag and drop a node to another node in Kendo UI Treeview.
I'm using remote data method to bind the treeview.
Error: 'dataSource' is null or not an object
Error: 'this._data.length' is null or not an object
I have found an errors when drag and drop a node to another node in Kendo UI Treeview.
I'm using remote data method to bind the treeview.
Error: 'dataSource' is null or not an object
Error: 'this._data.length' is null or not an object
1 Answer, 1 is accepted
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Nick Wu
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answered on 12 Oct 2012, 07:34 AM
I have the same problem.
Drag and drop a node to another node which had loaded it's children, the action work well.
If drag and drop a node to another node which not load it's children, the destination node will load it's children and expand . but now can see, the "drag and drop " status remains untill press "esc" to abort. If press "esc" to abort, the source node lost!
(My webui version is 2012.7.210.)
Drag and drop a node to another node which had loaded it's children, the action work well.
If drag and drop a node to another node which not load it's children, the destination node will load it's children and expand . but now can see, the "drag and drop " status remains untill press "esc" to abort. If press "esc" to abort, the source node lost!
(My webui version is 2012.7.210.)