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performance improvements

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This commit is contained in:
sairaj mote 2022-11-09 03:45:02 +05:30
parent 3c885f92c7
commit 31541982b2
3 changed files with 49 additions and 23 deletions
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38
components/dist/popup.js vendored
View File

@ -279,20 +279,23 @@ customElements.define('sm-popup', class extends HTMLElement {
this.backdrop.animate([ this.backdrop.animate([
{ opacity: 0 }, { opacity: 0 },
{ opacity: 1 }, { opacity: 1 },
], animOptions) ], animOptions).onfinish = () => {
this.dispatchEvent(
new CustomEvent("popupopened", {
bubbles: true,
})
);
document.body.style.overflow = 'hidden';
document.body.style.top = `-${window.scrollY}px`;
}
this.setStateOpen() this.setStateOpen()
this.dispatchEvent(
new CustomEvent("popupopened", {
bubbles: true,
})
);
this.pinned = pinned; this.pinned = pinned;
this.isOpen = true; this.isOpen = true;
document.body.style.overflow = 'hidden'; setTimeout(() => {
document.body.style.top = `-${window.scrollY}px`; const elementToFocus = this.autoFocus || this.focusable?.[0] || this.dialogBox;
const elementToFocus = this.autoFocus || this.focusable[0]; if (elementToFocus)
if (elementToFocus) elementToFocus.tagName.includes('-') ? elementToFocus.focusIn() : elementToFocus.focus();
elementToFocus.tagName.includes('SM-') ? elementToFocus.focusIn() : elementToFocus.focus(); }, 0);
if (!this.hasAttribute('open')) { if (!this.hasAttribute('open')) {
this.setAttribute('open', ''); this.setAttribute('open', '');
this.addEventListener('keydown', this.detectFocus); this.addEventListener('keydown', this.detectFocus);
@ -436,12 +439,21 @@ customElements.define('sm-popup', class extends HTMLElement {
this.hide(); this.hide();
} }
} }
debounce(callback, wait) {
let timeoutId = null;
return (...args) => {
window.clearTimeout(timeoutId);
timeoutId = window.setTimeout(() => {
callback.apply(null, args);
}, wait);
};
}
connectedCallback() { connectedCallback() {
this.popupBodySlot.addEventListener('slotchange', () => { this.popupBodySlot.addEventListener('slotchange', this.debounce(() => {
this.forms = this.querySelectorAll('sm-form'); this.forms = this.querySelectorAll('sm-form');
this.updateFocusableList() this.updateFocusableList()
}); }, 0));
this.resizeObserver = new ResizeObserver(entries => { this.resizeObserver = new ResizeObserver(entries => {
for (let entry of entries) { for (let entry of entries) {
if (entry.contentBoxSize) { if (entry.contentBoxSize) {

2
components/dist/popup.min.js vendored
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File diff suppressed because one or more lines are too long

32
components/test.html
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@ -34,15 +34,29 @@
</head> </head>
<body> <body>
<collapsed-text> <button>Show popup</button>
Lorem ipsum dolor sit amet consectetur adipisicing elit. Architecto minima maiores autem iusto porro, odit iure <sm-popup>
ea eveniet enim soluta ex a nihil? Dicta ducimus dolor itaque unde sequi, reprehenderit ex aperiam dignissimos <input type="text" placeholder="fds">
inventore? Totam aliquid repellendus nulla culpa nemo perspiciatis tempora. Vel obcaecati asperiores nam, <button>dsfsd</button>
ratione sint itaque temporibus incidunt officiis iusto cumque reiciendis ab repellendus quaerat ducimus <collapsed-text>
quibusdam quia maxime nostrum atque ad sequi eveniet est error ipsam voluptatem. Architecto molestiae ex et Lorem ipsum dolor sit amet consectetur adipisicing elit. Architecto minima maiores autem iusto porro, odit
minima praesentium quasi ea, ad enim consequuntur at nisi nostrum. Quisquam nostrum, accusamus neque, fugiat iure
esse deleniti ex vitae totam asperiores odit quaerat sunt voluptates. ea eveniet enim soluta ex a nihil? Dicta ducimus dolor itaque unde sequi, reprehenderit ex aperiam
</collapsed-text> dignissimos
inventore? Totam aliquid repellendus nulla culpa nemo perspiciatis tempora. Vel obcaecati asperiores nam,
ratione sint itaque temporibus incidunt officiis iusto cumque reiciendis ab repellendus quaerat ducimus
quibusdam quia maxime nostrum atque ad sequi eveniet est error ipsam voluptatem. Architecto molestiae ex et
minima praesentium quasi ea, ad enim consequuntur at nisi nostrum. Quisquam nostrum, accusamus neque, fugiat
esse deleniti ex vitae totam asperiores odit quaerat sunt voluptates.
</collapsed-text>
</sm-popup>
</body> </body>
<script>
const popup = document.querySelector('sm-popup');
popup.show();
document.querySelector('button').addEventListener('click', () => {
popup.show();
});
</script>
</html> </html>