How to create a new node dynamically?

[Deepu Thekkethil]

I am trying to create a child node in the after_open event like this:

$('#divTree').on('after_open.jstree', function (e, data) {

console.log(e, data);

var msid = data.node.data;

$('#divTree').jstree("create_node", data.node, 'inside', { state: "open",text:'Sample' }, false, false);

                       

})

But this doesnt work. Can you please suggest the correct way?

[Ivan Bozhanov]

You probably have not set core.check_callback to true, so any modifications to the structure will not work. Once you allow the modifications you will be able to create the node.
Keep in mind "state" : "open" will do nothing - state should be an object, not a string. Besides - you can not have a leaf node marked as opened.

Best regards,
Ivan