populate a class to a node and all its children

[fxlacroix]

Hi,

actually playing with tree Panel, i would like to apply a class style to a parent node (not a root) with its children... example : change the icon just for a branch.

for the case, i apply class to parent node (with getUI().addClass removeClass), and i browse each children to make the same...
If the tree is complex, it is a bad method...

any ideas ?

[evant]

Cascade is your friend.

[fxlacroix]

thx for quick answer

[fxlacroix]

hello,

i got a parent node and i want to apply some operations upon all folder child of its hierarchie

here is what i do

node.cascade(function(node){
if ( ! node.isLeaf() ){

// some action here

}
}, node);

my problem is that the console.log show me the same node at each time...

good or bad use of cascade ?

[evant]

Bad use of variable naming.

If you read the docs, the default scope of case is the current node:

node.cascade(function()
{
   console.log(this.id);
}
);

[fxlacroix]

thx full evant !