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@gitKrystan
Last active November 30, 2018 20:09
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New Twiddle
import Ember from 'ember';
export default Ember.Component.extend({
classNames: 'inner-component',
// passed in from outer component
oneWayProp: null
});
import Ember from 'ember';
export default Ember.Component.extend({
classNames: 'outer-component',
// passed in from application controller
mutableProp: null,
oneWayProp: Ember.computed.oneWay('mutableProp')
});
import Ember from 'ember';
export default Ember.Controller.extend({
appName: 'Consumerism',
mutableProp: 1,
actions: {
addOne() {
this.incrementProperty('mutableProp');
}
}
});
body {
margin: 12px 16px;
font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
font-size: 12pt;
}
.inner-component,
.outer-component {
border: 1px solid salmon;
padding: 5px;
}
<h1>Welcome to {{appName}}</h1>
<button {{action "addOne"}}>+1</button>
<br>
<br>
{{outer-component mutableProp=mutableProp}}
<br>
<br>
<h2>Inner</h2>
<pre><code>
oneWayProp: {{oneWayProp}}
</code></pre>
<h2>Outer</h2>
<pre><code>
mutableProp: {{mutableProp}}
oneWayProp: {{oneWayProp}}
</code></pre>
{{inner-component oneWayProp=oneWayProp}}
{
"version": "0.15.1",
"EmberENV": {
"FEATURES": {}
},
"options": {
"use_pods": false,
"enable-testing": false
},
"dependencies": {
"jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.js",
"ember": "3.4.3",
"ember-template-compiler": "3.4.3",
"ember-testing": "3.4.3"
},
"addons": {
"ember-data": "3.4.2"
}
}
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