22 lines
671 B
JavaScript
22 lines
671 B
JavaScript
// Detect if we can have crucial functionality (ie. custom elements call constructors).
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// This doesn't seem to happen in Epiphany, and also other Webkit-based browsers.
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let works = false;
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class WebkitMoment extends HTMLLIElement {
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constructor() {
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super();
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works = true;
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}
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}
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customElements.define("th-webkit-moment", WebkitMoment, { extends: "li" });
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let willItWorkOrWillItNot = document.createElement("div");
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willItWorkOrWillItNot.innerHTML = `<li is="th-webkit-moment"></li>`;
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// If my takeoff fails
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// tell my mother I'm sorry
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let box = document.getElementById("webkit-makes-me-go-insane");
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if (!works) {
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box.style = "display: block";
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}
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