JSFiddle - React, Tailwind, and code Playground

by wllai2001

JavaScript

/*prototype*/
Bar = function()
{
    this.c = {
        data: "123",
        alarm: function() { alert(this.data); }
    };
} 
bar = new Bar();
bar.c.alarm();
/*
bar = new Bar();
bar.prototype.alarm();

a = {a1:function(){alert("123");}};
a.a1();*/