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Commit49458c5

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Merge pull request#26 from preactjs/generate-reflected-properties
Dynamically generate reflected property bindings
2 parentscf47d52 +60a5e1c commit49458c5

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‎src/index.js‎

Lines changed: 8 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -11,7 +11,14 @@ export default function register(Component, tagName, propNames) {
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PreactElement.prototype.connectedCallback=connectedCallback;
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PreactElement.prototype.attributeChangedCallback=attributeChangedCallback;
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PreactElement.prototype.detachedCallback=detachedCallback;
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PreactElement.observedAttributes=propNames||Component.observedAttributes||Object.keys(Component.propTypes||{});
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propNames=propNames||Component.observedAttributes||Object.keys(Component.propTypes||{});
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PreactElement.observedAttributes=propNames;
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propNames.forEach(name=>{
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Object.defineProperty(PreactElement.prototype,name,{
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get(){returnthis._vdom.props[name];},
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set(v){this.attributeChangedCallback(name,null,v);}
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});
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})
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returncustomElements.define(
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tagName||Component.tagName||Component.displayName||Component.name,

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