lrc-maker
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歌词滚动姬｜可能是你所能见到的最好用的歌词制作工具
46 lines • 1.87 kB
JavaScript
;
const details = document.createElement("details");
const polyfilldetails = () => {
const prototype = details.constructor.prototype;
const openProperty = Object.getOwnPropertyDescriptor(prototype, "open");
Object.defineProperties(prototype, {
open: {
get() {
var _a;
if (this.tagName === "DETAILS") {
return this.hasAttribute("open");
}
else {
return (_a = openProperty === null || openProperty === void 0 ? void 0 : openProperty.get) === null || _a === void 0 ? void 0 : _a.call(this);
}
},
set(value) {
var _a;
if (this.tagName === "DETAILS") {
if (value !== this.hasAttribute("open")) {
const event = document.createEvent("Event");
event.initEvent("toggle", false, false);
this.dispatchEvent(event);
}
return value ? this.setAttribute("open", "") : this.removeAttribute("open");
}
else {
return (_a = openProperty === null || openProperty === void 0 ? void 0 : openProperty.set) === null || _a === void 0 ? void 0 : _a.call(this, value);
}
},
},
});
document.addEventListener("click", (event) => {
const element = event.target;
const summary = element.closest("summary");
const details = summary === null || summary === void 0 ? void 0 : summary.parentElement;
if (!details || details.tagName !== "DETAILS") {
return;
}
details.open = !details.open;
});
};
if (!("open" in details)) {
polyfilldetails();
}
//# sourceMappingURL=details-summary.js.map