How to get element by class name

Question

I want to know if there is a way to getElementByClassName(\"classname\").innerHTML function or something to the equivalent of getElementById(\"ClassName\"

Answer 1

If tou use jQuery you can get it as you would in a CSS selector so:

then...

$('.classname').each(function() {
    // get html
    $(this).html();
    // set html
    $(this).html('something');
});

Notice you have also convenient way to manage innerHTML.