title: To Show a Continuous ProgressBar using ExtJS
body: <p>Problem:- I need to embed a progressbar that will run continuously until the completion of the operation.
  ExtJS provides a Progressbar <strong>Ext.Progressbar</strong> which will:-
  <br>
  a) Run Continuously using <strong>wait</strong> method<br>
  b) Run after updating the <strong>updateProgress</strong> method.</p>
  <p>In both the cases output of the progressbar will be</p>
  <p><img src="https://i.stack.imgur.com/tYkzD.png" alt="alt text" /></p>
  <p>The solution that i am trying for is:-
  <br> Step 1 :
  <img src="https://i.stack.imgur.com/Skous.png" alt="alt text" />
  <br> Step 2 :
  <img src="https://i.stack.imgur.com/uwnl1.png" alt="alt text" />
  <br> Step 3 :
  <img src="https://i.stack.imgur.com/k92PL.png" alt="alt text" /></p>
  <p>Kindly suggest me a solution or a approach. The JavaScript library that i am using is ExtJS. Thanks in Advance.</p>
  <p>Links Referred  for the example:- <br>
  <a href="http://dev.sencha.com/deploy/dev/examples/simple-widgets/progress-bar.html" rel="nofollow noreferrer">http://dev.sencha.com/deploy/dev/examples/simple-widgets/progress-bar.html</a></p>
  <hr>