which is use in our JS file to calling iframe tag – Husain Ahmmed Sep 12 '16 at 06:35

I am using ReactJS. Where should I include the JavaScript code? –  Sep 12 '16 at 06:40

I am not familiar with reactjs. But you can create a js file something like app.js and put those code in that file. I hope it will work. also don't forget to call that file in your main html file – Husain Ahmmed Sep 12 '16 at 06:49

Sorry I forget to tell you that you need to call jQuery to if you not already called it. Because those JS code written in jQuery – Husain Ahmmed Sep 12 '16 at 07:01