treeview with 3 states

[prabhjeet]

I am using syncfusion treeview version 6.102. Is there anyway i can set 3 states ie allchecked,none checked, intermediate.
I want to set these states from GUI as well as code(client side as well as server side).

[Administrator]

Hi Prabhjeet,

Client side to set 3 states:

You can achieve TriStateCheckBox feature for syncfusion treeview in client side. Please refer the below sample which illustrates TriStateCheckBox feature with following characteristics using TreeView ClientObject model:

1.If a Node's CheckBox is checked,all its child Nodes checkboxes will be checked and viceversa.
2.Parent Node checkBox will be disabled if one of its child Node checkbox is unchecked.

http://websamples.syncfusion.com/samples/Tools.Web/5.2.0.25/F69035/main.htm

Please try this and let me know if this helps.

Server side to set 3 states:

I regret to let you know that currently we do not provide support for this feature in our code library. We have notified our development team on this regard and will get back to you once we hear back from them.

Please let me know if you have any concerns.

Thanks,
Melba