How to update jstree node values without reload

Question

I have a jstree that I created with the following code:

$(\'#mytree\').jstree({\"core\": { \"data\" : value
                             , \"themes\" : { \"dots\         


        

Answer 1

What you need is not refresh() but redraw() thus the code is

$('#mytree').jstree(true).settings.core.data = new_data;
$('#mytree').jstree(true).redraw(true);

You can find the functions in the jstree API.

As per zmirc suggestion, in v3.1 use:

$('#mytree').jstree(true).settings.core.data = new_data;
$('#mytree').jstree(true).refresh();