Unable to show tree data

[Stefan]

Online reproduce

http://jsfiddle.net/5ecp2nox/41/

Expected Behavior

The expected behavior is that the row is expandable and collapsable since it has children.

Current Behavior

The row does not expand or collapse at all.

Steps to Reproduce

See the fiddle.

Detailed Description

I am trying to use tree data in the table, but I can't get the child row to expand collapse.

[Leon Zhang]

I have just tried, it seems cannot work. I will try to make things work ASAP.

[Stefan]

Thanks, do you have any idea how long it will take?

[Leon Zhang]

@stefanknegt it works, just refer to https://codepen.io/leonz/pen/JjoKeNx