/Javascript/AngularJS/Function.bind(this) angular

Function.bind(this) angular

this.x = 9;    // 'this' refers to global 'window' object here in a browser
const module = {
  x: 81,
  getX: function() { return this.x; }
};

module.getX();
//  returns 81

const retrieveX = module.getX;
retrieveX();
//  returns 9; the function gets invoked at the global scope

//  Create a new function with 'this' bound to module
//  New programmers might confuse the
//  global variable 'x' with module's property 'x'
const boundGetX = retrieveX.bind(module);
boundGetX();
//  returns 81

Source: developer.mozilla.org

Similar codes

0 vote202 views2 answers
Aos library animation angular
Javascript AngularJS
1 vote198 views1 answer
Uppercase angular pipe
Javascript AngularJS
0 vote250 views2 answers
Chrome console angular scope
Javascript AngularJS
0 vote205 views1 answer
Put my angular project in subfolder. 500 INTERNAL ERROR
Javascript AngularJS
0 vote218 views1 answer
Extension for local storage in angular 8
Javascript AngularJS
0 vote219 views2 answers
Angular 4200 on ec2 access is localhost
Javascript AngularJS
2 votes203 views3 answers
Angular auth guard
Javascript AngularJS
0 vote212 views1 answer
Angular stoppropagatio
Javascript AngularJS
0 vote210 views1 answer
Angular mat datepicker timezone
Javascript AngularJS
1 vote205 views2 answers
Add dynamic value to id attribute in angular 8
Javascript AngularJS