Hi,

I'm new to treegrid by easyui.
I have also used the extension "Drag and Drop Rows in TreeGrid"
I'm having an issue for my project. The extension works great, its just that i'm wondering is it possible for me to allow drag and drop only within its own level.

let me try to explain.
I only have tree levels

*A
*AA
*AAA
*AAB

*B
*BB
*BBB

What i need to do is
*A
*AA
*AAA
*BBB

*B
*BB
*AAB

Every level have a different content so i need to make sure the level stays but its DnD to any nodes as long as it maintains its level.

Appreciate is someone could advise/guide me on how to do this.
Thanks in advance!