How to refresh another page using javascript without opening the same page in a new tab

Question

Is it possible to refresh a page from another page using Javascript or JQuery without opening the same page in a new tab.

JS:

 var newtab = window.o         


        

Answer 1

I got the idea from a previous Question , here they used window Object Reference to reload the popup window, but for me it wont work, because, the parent window and child window runs in 2 different ports. So using the same trick, what i did is :

HTML:

app2

Refresh

JS:

refreshExistingTab() this instend of refreshExistingTab