JSFiddle - React, Tailwind, and code Playground

by Harisankaran Parameswaran

HTML

<span class='node closed' id='1' onclick="doExpandCollapse(this)"></span>
<span class='node closed' id='2' onclick="doExpandCollapse(this)"></span>

JavaScript

function doExpandCollapse(element){
    console.log(element.id);
}

var el = document.getElementsByClassName('node closed');
for (var i=0;i<el.length; i++) {
    console.log('test');
    el[i].click();
}