title: How to split Json response and get specific part using angular
body: <p>I am developing angular blockchain application using hyperledger composer tool.When i query the historian i got a response like in the below.</p>
  
  <pre><code>{
  
   transactionType:"org.hyperledger.composer.system.AddParticipant"
  
  }
  </code></pre>
  
  <p>I display the transaction type using follwing code snippet.</p>
  
  <pre><code> &lt;div class="col-md-6"&gt;
      {{participant.transactionType}}
   &lt;/div&gt;
  </code></pre>
  
  <p>The displayed part like this.</p>
  
  <pre><code>org.hyperledger.composer.system.AddParticipant
  </code></pre>
  
  <p>but I only want to display the 'AddParticipant' part in the response without 'org.hyperledger.composer.system.' part. How can I fix it?</p>