title: i want to delete edge (connector) from vertices which are seleted. i am using mxgraph
body: <p>i want to delete edge which is actually connector between veritce of two shapes. i want to delete connector between the vertices which are selected by click a button.
  i have used this code but it does not give me help.</p>
  
  <pre><code> graph.getModel().beginUpdate();
   try {
     graph.getModel().remove( edge);
  } finally {
     graph.getModel().endUpdate();
  }
  </code></pre>
  
  <p>i have much study the answer of 
  <a href="http://forum.jgraph.com/questions/4744/delete-edge" rel="nofollow">http://forum.jgraph.com/questions/4744/delete-edge</a>
  this question but it does not give us any help.
  thanks</p>