JSFiddle - React, Tailwind, and code Playground

by Oski Krawczyk

HTML

<div id="complainContainer"></div>

JavaScript

var complain = [1002, 1005, 1003];
var bildID = 1001;

complain.push(bildID);  
//works fine  console.log shows: [1002, 1005, 1003, 1001]

var element = new Element('li', {
    'id': bildID,
    'html':'lorem'
}).inject($('complainContainer'),'top');

element.addEvent('click', function(event) {
    complain.erase(element.get('id').toInt());               //do not work
    element.dispose();                                   //works fine
    console.log("delete: " + element.get('id'));            // it shows the right ID
    console.log(complain);
});