About this question
Im struggling to figure out why my code is not working. Here is part of the JS:
function init() {
var showMenu = document.getElementsByClassName('showMenu'),
perspectiveWrapper = document.getElementById( 'perspective' ),
container = perspectiveWrapper.querySelector( '.container' ),
contentWrapper = container.querySelector( '.wrapper' );
showMenu.addEventListener( click event, function( ev ) {
ev.stopPropagation();
ev.preventDefault();
doc scroll = scrollY();
// change top of contentWrapper
contentWrapper.style.top = doc scroll * -1 + 'px';
// mac chrome issue:
document.body.scrollTop = document.documentElement.scrollTop = 0;
// add modal view class
classie.add( perspectiveWrapper, 'modalview' );
// animate..
setTimeout( function() { classie.add( perspectiveWrapper, 'animate' ); }, 25 );
});
Here is part of the HTML:
For some reason when I load the page, I get this error:
TypeError: undefined is not a function (evaluating 'showMenu.addEventListener')
I don't understand this because if I change this line:
var showMenu = document.getElementsByClassName('showMenu'),
to:
var showMenu = document.getElementById( 'showMenu' ),
It does work!
Why won't the class selector work but the id one will?
