title: How to hide root node from jsTree?
body: <p>[#1] 
  I want to hide root node from jstree ? </p>
  
  <p>I appended few sub-root node to <strong>"Root"</strong> node so I want to hide root node from jsTree ?</p>
  
  <p><img src="https://i.stack.imgur.com/U6blE.png" alt="enter image description here"></p>
  
  <p>After applying following CSS To hide root node , Look n feel issue came in IE8 : </p>
  
  <pre><code>    $("ul:contains('Root')").css('position','relative');
      $("ul:contains('Root')").css('top','-20px');
      $("ul:contains('Root')").css('left','-20px');
  </code></pre>
  
  <p><img src="https://i.stack.imgur.com/WGS23.png" alt="CSS issue in IE8 to hide root node"></p>
  
  <p>[#2] 
  In following <strong>core</strong> plugin,</p>
  
  <p>I provided hard coded value(<strong>Root_ID</strong>) for Root node to open Root node Initially, It works fine</p>
  
  <pre><code>"core" : { initially_open" : [ "Root_ID" ] }
  </code></pre>
  
  <p>Root nodes ID may vary RootID, RID, Root_id, R_ID..... as we are providing different xml response. </p>
  
  <p>Psudo code something like:</p>
  
  <pre><code>"core" : { initially_open" : [ **1st_node_of_Tree_like_(ul &gt; li:first)_OR_$(".jstree-last").first()** ] }
  </code></pre>
  
  <p>How I can achieve this 2 things?</p>
  
  <p>Any help or guidance in this matter would be appreciated. </p>