Angular js – How to read query string value of the URL that is opened by $window.open()

I am new to angular JS. I am gradually learning it and finding it interesting.

I have a “Login” html page and a “Home” html page. “Home” html page displays navigation menu that open up other html pages.

Same ng-app and ng-controller (see below code) are declared in both “Login” html page and “Home” html page. (Both are using same angular module js.)

<html lang="en" ng-app="demoAppModule" ng-controller="DemoAppController">

I am opening up “Home” html page when user is successfully authenticated in Login controller (js).

To open the “Home” html page I am using $window.open() in Login controller (js).
I am passing the loginid as query string (see below code) along with the “Home” html URL.

$window.open("http://localhost:8083/home.html?loginid=" + loginid, "_self");

How to retrieve the loginid from query string in the Home controller js?

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Source Url Angular js – How to read query string value of the URL that is opened by $window.open()