How do I remove an event listener and class from an element in relation to a media query. I have been fiddling around with this, but nothing seems to work. It works fine on moblie, but when I re-size the screen to become larger the 'menu-show' class is still there.
How would I use this with removeEventListener
, it did not seem to work for me.
function showMobileOptions(x) {
if (x.matches) {
filters.forEach(filter => filter.addEventListener('click', function(){
filter.querySelector('.menu-list').classList.toggle("menu-show");
filter.querySelector('.menu-list').classList.toggle("toggle-close");
}))
} else {
//remove event listener + '.menu-show' from all items
filters.forEach(filter, function(){
filter.querySelector('.menu-list').classList.remove("menu-show");
filter.querySelector('.menu-list').classList.remove("toggle-close");
});
}
}
const x = window.matchMedia("(max-width: 768px)")
showMobileOptions(x)
x.addListener(showMobileOptions)
Use it like this
filter.removeEventListener('click');
Best practice is to create a function for what you do when click fire, and then use the remove
filter.removeEventListener('click',myClickFunction);
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