Documentation v1.0.11

Preview Purchase
jsTree is jquery plugin, that provides interactive trees. For more info please visit the plugin's Homeor Github Repo.

Ajax Data

Here's a jsTree example with a server side data via AJAX. For more info, please visit the official website.
Note! The tree nodes are loaded from server side demo script via ajax.
$("#kt_docs_jstree_ajax").jstree({
    "core": {
        "themes": {
            "responsive": false
        },
        // so that create works
        "check_callback": true,
        'data': {
            'url': function(node) {
                return 'https://preview.keenthemes.com/api/jstree/ajax_data.php'; // Demo API endpoint -- Replace this URL with your set endpoint
            },
            'data': function(node) {
                return {
                    'parent': node.id
                };
            }
        }
    },
    "types": {
        "default": {
            "icon": "fa fa-folder text-primary"
        },
        "file": {
            "icon": "fa fa-file  text-primary"
        }
    },
    "state": {
        "key": "demo3"
    },
    "plugins": ["dnd", "state", "types"]
});
<div id="kt_docs_jstree_ajax"></div>
<?php
$parent = $_REQUEST["parent"];

$data = array();

$states = array(
   "success",
   "info",
   "danger",
   "warning"
);

if ($parent == "#") {
 for($i = 1; $i < rand(4, 7); $i++) {
  $data[] = array(
   "id" => "node_" . time() . rand(1, 100000),  
   "text" => "Node #" . $i, 
   "icon" => "fa fa-folder icon-lg kt-font-" . ($states[rand(0, 3)]),
   "children" => true, 
   "type" => "root"
  );
 }
} else {
 if (rand(1, 5) === 3) {
  $data[] = array(
   "id" => "node_" . time() . rand(1, 100000), 
   "icon" => "fa fa-file fa-large kt-font-default",
   "text" => "No children ",
   "state" => array("disabled" => true),
   "children" => false
  );
 } else {
  for($i = 1; $i < rand(2, 4); $i++) {
   $data[] = array(
    "id" => "node_" . time() . rand(1, 100000), 
    "icon" => ( rand(0, 3) == 2 ? "fa fa-file icon-lg" : "fa fa-folder icon-lg")." kt-font-" . ($states[rand(0, 3)]),
    "text" => "Node " . time(), 
    "children" => ( rand(0, 3) == 2 ? false : true)
   );
  }
 }
}

header('Content-type: text/json');
header('Content-type: application/json');
header('Access-Control-Allow-Origin: *');
echo json_encode($data);
?>
Learn & Get Inspired

Support at devs.keenthemes.com

Join our developers community to find answer to your question and help others. FAQs
Get Support
Documentation
From guides and how-tos, to live demos and code examples to get started right away.
Plugins & Components
Check out our 300+ in-house components and customized 3rd-party plugins.
Layout Builder
Build your layout, preview it and export the HTML for server side integration.
What's New
Latest features and improvements added with our users feedback in mind.
Buy now