JSFiddle - React, Tailwind, and code Playground

JavaScript

var Controller= function(){
    this.currentpage='home';

}

Controller.prototype.route=function(where){

    this[ where ]();
};

Controller.prototype.goHome=function(){
    alert('route gohome');

}

Controller.prototype.goBack=function(){
    alert('route goback');

}

//////
test=new Controller();
test.route('goHome');