Thanks for your reply.My concern is I dont want to navigate to seperate page.I just need to show a progress on the same page itself untill my http call returns.
Could you use a spinner rather than a progress bar?
If so a pretty cool one that I have used (real easy to implement is spin.js), all you have to do is start the spinner before the HTTP call then stop the spinner one return.
Documentation can be found at:
Hope this is helpful
I needed to do a similar thing, and found this great article by Gevork.
Worked brilliantly for what I needed.
Hope this helps.