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Respect modal's initial overflowY

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GeoSot 2021-10-08 03:19:18 +03:00 committed by XhmikosR
parent cc3e5789ec
commit 0f9fd75d6c
1 changed files with 5 additions and 7 deletions
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12
js/src/modal.js
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@ -296,9 +296,9 @@ class Modal extends BaseComponent {
const { classList, scrollHeight, style } = this._element
const isModalOverflowing = scrollHeight > document.documentElement.clientHeight
const initialOverflowY = style.overflowY
// return if the following background transition hasn't yet completed
if ((!isModalOverflowing && style.overflowY === 'hidden') || classList.contains(CLASS_NAME_STATIC)) {
if (initialOverflowY === 'hidden' || classList.contains(CLASS_NAME_STATIC)) {
return
}
@ -309,11 +309,9 @@ class Modal extends BaseComponent {
classList.add(CLASS_NAME_STATIC)
this._queueCallback(() => {
classList.remove(CLASS_NAME_STATIC)
if (!isModalOverflowing) {
this._queueCallback(() => {
style.overflowY = ''
}, this._dialog)
}
this._queueCallback(() => {
style.overflowY = initialOverflowY
}, this._dialog)
}, this._dialog)
this._element.focus()