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Code Issues Releases Wiki Activity

Fix problem showing dropdown after window resize

Browse Source 
When the browser window is resized, a new click event listener is added
to the window but the old one is not removed. The old one ends up
preventing the newly-made dropdown from opening.

Fix this by remembering the click event listener function added to the
window, and remove it before making the new dropdown after a window
resize.
This commit is contained in:
Rob Leslie 2023-04-04 15:46:04 -07:00 committed by Sodbileg Gansukh
parent b56bec2cb8
commit afca9cb27e
1 changed files with 5 additions and 2 deletions
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7
assets/js/dropdown.js
View File

@ -16,6 +16,7 @@
});
}
var windowClickListener;
const makeDropdown = function () {
if (mediaQuery.matches) return;
const submenuItems = [];
@ -62,11 +63,12 @@
document.body.classList.toggle('is-dropdown-open');
});
window.addEventListener('click', function (e) {
windowClickListener = function (e) {
if (!toggle.contains(e.target) && document.body.classList.contains('is-dropdown-open')) {
document.body.classList.remove('is-dropdown-open');
}
});
};
window.addEventListener('click', windowClickListener);
}
imagesLoaded(head, function () {
@ -75,6 +77,7 @@
window.addEventListener('resize', function () {
setTimeout(function () {
window.removeEventListener('click', windowClickListener);
nav.innerHTML = navHTML;
makeDropdown();
}, 1);