Question

[revised]
I’m creating a TreePanel in ExtJs that is loading its children from a JSON file. I’m having trouble adding a click action to the nodes. I’m not sure whether it’s added in the script creating the tree, or if its added as a property in the JSON, and if so, what the syntax would be. Any help would be appreciated! Please provide an example if possible.

Answer 1

Add a listener to the TreePanel:

listeners: {
    click: function(node, event){
        console.log(node);
    }
}

and use the data in the node.