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

When some elements lack ID, I use jQuery like this:

$(document).ready(function()
{
    $('.myclass').attr('id', 'myid');
});

This might be a strange solution, but maybe someone find it useful.