TreeView lines

[Vladimir]

I'd like to show lines indicating the levels in a TreeView. Please see the image for examples. I've found something similar at https://docs.telerik.com/kendo-ui/controls/navigation/treeview/how-to/appearance/show-node-lines but it's not quite there yet.

[Dimitar]

Hi,

The referenced How To article is working on my side as expected, as well as when extracted as a Dojo snippet:

I see that there is an issue with the certificate where the images are hosted so perhaps due to this issue they are blocked on your side. We will investigate this issue. I would suggest downloading the images and referencing them from another source for testing the approach.

Regards,
Dimitar
Progress Telerik

[Vladimir]

Hello Dimitar,

 

Sorry I wasn't very clear in my opening. I would like to show lines as indicated in my screenshot. The dojo example works but I'd something closer to what I showed in the picture.

[Dimitar]

Hello Vladimir,

It is possible to add a custom class only to elements which have a toggle arrow. The class adds a line to the element as on the following Dojo. I hope this will help you to achieve the desired appearance.

Regards,
Dimitar
Progress Telerik