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1 <!DOCTYPE html> | |
2 <template> | |
3 <style> | |
4 @import url(hello.css); | |
5 </style> | |
6 <h1>Hello</h1> | |
7 </template> | |
8 <script> | |
9 var t = document.currentScript.ownerDocument.querySelector('template'); | |
10 var proto = Object.create(HTMLElement.prototype); | |
11 proto.createdCallback = function() { | |
12 var root = this.createShadowRoot(); | |
13 root.appendChild(document.importNode(t.content)); | |
14 }; | |
15 document.registerElement('x-test', {prototype: proto}); | |
16 </script> | |
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