Call external js file function in Angular js controller

Question

I have the external js file which has more functions.

I need to call these functions from angular controller.

For example: external.js

Answer 1

You need to create a global instance of the function.

Add a line:

var abc= new funcName(); at the end of the File and you can use this line (var abc= new funcName();) in your controller to invoke any methods from this file by using abc.methodName.