JSFiddle - React, Tailwind, and code Playground

JavaScript

function task () {}

var obj = { item1 : 'alpha', item2 : 'bravo', item3 : 'charlie'};

task.prototype.init=function(){  
        for (value in obj){
            console.log(value);
            var Link=document.createElement('a');
                Link.innerHTML='click';
                Link.id=value;   //I want to get the value
                Link.href='#'
                Link.onclick=this.changeName;
                document.body.appendChild(Link);
         }
}

task.prototype.changeName=function(){  

        console.log(this.id); 

    return false;
}
    
var t = new task();

t.init();