JSON and TreePanel

[samuellopez]

This is a good example and it's working:

The following is the js file "tree.js":

var Tree = Ext.tree;

var tree = new Tree.TreePanel({
el:'tree-div',
useArrows:true,
autoScroll:true,
animate:true,
layout: 'fit',
enableDD:true,
border: false,
rootVisible: true,
singleExpand: true,
containerScroll: true,
loader: new Tree.TreeLoader({
dataUrl:'tree.cfm'
})
});

// set the root node
var root = new Tree.AsyncTreeNode({
text: 'Ext JS',
draggable:false
});
tree.setRootNode(root);

// render the tree
tree.render();
root.expand();

And the following is the json file, make sure it's in the same direcoty:

[{"text":"widgets","id":""},
{"text":"debug.js","id":"","leaf":true},
{"text":"file.js","id":"","leaf":true},
{"text":"state","id":""},
{"text":"core","id":""},
{"text":"legacy","id":""},
{"text":"dd","id":""},
{"text":"ext.jsb","id":"" ,"leaf":true}]

Hope this made your life much easier.

[twinkle]

Thanks I will try.

[twinkle]

Nothing changed again.Puuf