28 lines
838 B
HTML
28 lines
838 B
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<title>WC Base Test</title>
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<script type="module">
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import WebComponent from "https://unpkg.com/web-component-base/index.js";
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class HelloWorld extends WebComponent {
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static properties = ["data-name"];
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get template() {
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return `<h1>Hello ${this.props.dataName ?? "World"}!</h1>`;
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}
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}
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customElements.define("hello-world", HelloWorld);
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</script>
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</head>
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<body>
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<hello-world data-name="Ayo"></hello-world>
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<script>
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const helloWorld = document.querySelector("hello-world");
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setTimeout(() => {
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helloWorld.setAttribute("data-name", "Ayo zzzZzzz");
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}, 2500);
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</script>
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</body>
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</html>
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