title: JsTree how to create a root node
body: <p>How to create a root node using 'create' method</p>
  
  <pre><code>Root
   |___ Child1
   |___ Child2
  </code></pre>
  
  <p>I am using JsTree, by using 'json_data' I can able to create nodes, but I want to create all nodes dynamically using 'create' method.</p>
  
  <p>Please help me....</p>