server-side processing data support

[himStone]

server-side support

if you are working with seriously large databases, you might want this.

on-node-request-data (node, expanded) callback called whenever a node expands in the tree with options.serverSide enabled. The callback expression can use the data from the server to update the toggled node's children(node).

options.serverSide [Boolean] enable serverSide mode in the tree.

demo: http://plnkr.co/edit/CcRiGi?p=preview

thx the great angular-tree-control