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| <!doctype html> | |
| <html> | |
| <body> | |
| <template id="name-tag"> | |
| <style> | |
| div.container { | |
| background: red; | |
| padding: 0.5em; | |
| border-radius: 1em; | |
| width: 300px; | |
| } | |
| div.avatar { | |
| background: white; | |
| border-radius: 0 0 0.5em 0.5em; | |
| } | |
| p, h2 { | |
| background: white; | |
| } | |
| p { | |
| background: white; | |
| border-radius: 0.5em 0.5em 0 0; | |
| padding: 0.2em 1em; | |
| margin: 0; | |
| } | |
| h2 { | |
| font-size: 2em; | |
| text-align: center; | |
| margin: 0; | |
| padding: 0 0.5em; | |
| border-radius: 0 0 0.5em 0.5em; | |
| } | |
| </style> | |
| <div class="container"> | |
| <p>Hi, my name is <strong><slot name="name"></slot></strong></p> | |
| <div class="avatar"><slot name="avatar"></slot></div> | |
| </div> | |
| </template> | |
| <script> | |
| class NameTag extends HTMLElement { | |
| constructor() { | |
| super() | |
| let tpl = document.currentScript.ownerDocument.getElementById('name-tag') | |
| let content = tpl.content.cloneNode(true) | |
| let shadow = this.attachShadow({mode: 'open'}) | |
| shadow.appendChild(content) | |
| } | |
| } | |
| window.customElements.define('name-tag', NameTag) | |
| </script> | |
| </body> | |
| </html> |
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