nz-tree prevent drop on nodes

[egalley]

Hello,

Is there a way to prevent a node to be dropped on specific nodes (nzBeforeDrop?) and then to display a forbidenn sign and not to trigger nzOnDragEnd on that case?

Thank you for your help or suggestion

[yhornik]

Hey it's about Treeview. I don't know what is the type of data exactly. Sometimes it's NzTreeNode, But sometime NzTreeNodeOption

[egalley]

Hey,

It's solved.
I used nz-tree nzBeforeDrop, nzOnDragStart, nzOnDragOver and nzOnDragEnd.
Thank you