javascript get chile from class code example
Example 1: javascript element by class
var elementsArray = document.getElementsByClassName("someclassname");
Example 2: get all the child of the same class javascript
var doc = document.getElementById("test");
var notes = null;
for (var i = 0; i < doc.childNodes.length; i++) {
if (doc.childNodes[i].className == "4") {
notes = doc.childNodes[i];
break;
}
}