1a7473ff45
* split `index.js` to separate files
* tune clipboard
* fix promise
* fix document
* remove intermediate empty file
* fix async event listener
* use `export function` instead of `export {}`, add more comments
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: 6543 <6543@obermui.de>
44 lines
1.4 KiB
JavaScript
44 lines
1.4 KiB
JavaScript
// For all DOM elements with [data-clipboard-target] or [data-clipboard-text], this copy-to-clipboard will work for them
|
|
|
|
// TODO: replace these with toast-style notifications
|
|
function onSuccess(btn) {
|
|
if (!btn.dataset.content) return;
|
|
$(btn).popup('destroy');
|
|
btn.dataset.content = btn.dataset.success;
|
|
$(btn).popup('show');
|
|
btn.dataset.content = btn.dataset.original;
|
|
}
|
|
function onError(btn) {
|
|
if (!btn.dataset.content) return;
|
|
$(btn).popup('destroy');
|
|
btn.dataset.content = btn.dataset.error;
|
|
$(btn).popup('show');
|
|
btn.dataset.content = btn.dataset.original;
|
|
}
|
|
|
|
export default function initGlobalCopyToClipboardListener() {
|
|
document.addEventListener('click', async (e) => {
|
|
let target = e.target;
|
|
// in case <button data-clipboard-text><svg></button>, so we just search up to 3 levels for performance.
|
|
for (let i = 0; i < 3 && target; i++) {
|
|
let text;
|
|
if (target.dataset.clipboardText) {
|
|
text = target.dataset.clipboardText;
|
|
} else if (target.dataset.clipboardTarget) {
|
|
text = document.querySelector(target.dataset.clipboardTarget)?.value;
|
|
}
|
|
if (text) {
|
|
e.preventDefault();
|
|
try {
|
|
await navigator.clipboard.writeText(text);
|
|
onSuccess(target);
|
|
} catch {
|
|
onError(target);
|
|
}
|
|
break;
|
|
}
|
|
target = target.parentElement;
|
|
}
|
|
});
|
|
}
|