Skip to content

Instantly share code, notes, and snippets.

@geleto

geleto/app.html

Forked from martonsagi/app.html
Last active October 27, 2016 13:24
Show Gist options
  • Save geleto/c7f23bc33bec12405e82bf8836104c8f to your computer and use it in GitHub Desktop.
Save geleto/c7f23bc33bec12405e82bf8836104c8f to your computer and use it in GitHub Desktop.
Download ZIP
Aurelia: Deleting array elements when changed to empty value - no 2-way binding
Raw
app.html
<template>
<div repeat.for="msg of messages">
<input type="text" value.bind="msg" input.delegate="onMessageChanged(msg, $index)">
</div>
</template>
Raw
app.js
export class App {
messages = ['Alpha','Bravo','Charlie','Delta','Echo'];
onMessageChanged(msg, i){
if (!msg || msg.length === 0) {
this.messages.splice(i, 1);
}
console.log( this.messages );
}
}
Raw
index.html
<!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>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment