How to Get Element By Class in JavaScript?

Question

I want to replace the contents within a html element so I\'m using the following function for that:

function ReplaceContentInContainer(id,content) {
   var c         


        

Answer 1

A Simple and an easy way

var cusid_ele = document.getElementsByClassName('custid');
for (var i = 0; i < cusid_ele.length; ++i) {
    var item = cusid_ele[i];  
    item.innerHTML = 'this is value';
}