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Aurelia Gist
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<template> | |
<h1>${message}</h1> | |
<div repeat.for="line of lines"> | |
<input type="number" placeholder="Quantity" value.bind="line.quantity"> | |
<input type="number" placeholder="Price" value.bind="line.price"> | |
${line.quantity * line.price} | |
</div> | |
total: ${total} | |
</template> |
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import {computedFrom} from 'aurelia-framework'; | |
export class App { | |
message = 'Hello World!'; | |
lines = [ | |
{ | |
quantity: 1, | |
price: 10 | |
}, | |
{ | |
quantity: 1, | |
price: 20 | |
} | |
]; | |
@computedFrom('lines.quantity', 'lines.price') | |
get total() { | |
console.log("total") | |
let total = 0; | |
for(let line of this.lines) { | |
total += (line.quantity * line.price); | |
} | |
return total; | |
} | |
} |
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<!doctype html> | |
<html> | |
<head> | |
<title>Aurelia</title> | |
<meta name="viewport" content="width=device-width, initial-scale=1"> | |
</head> | |
<body aurelia-app> | |
<h1>Loading...</h1> | |
<script src="https://jdanyow.github.io/rjs-bundle/node_modules/requirejs/require.js"></script> | |
<script src="https://jdanyow.github.io/rjs-bundle/config.js"></script> | |
<script src="https://jdanyow.github.io/rjs-bundle/bundles/aurelia.js"></script> | |
<script src="https://jdanyow.github.io/rjs-bundle/bundles/babel.js"></script> | |
<script> | |
require(['aurelia-bootstrapper']); | |
</script> | |
</body> | |
</html> |
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