Skip to content

Instantly share code, notes, and snippets.

@samtsai
Forked from rwjblue/components.my-component.js
Last active September 1, 2015 18:46
Show Gist options
  • Save samtsai/4f38579d70001d726de9 to your computer and use it in GitHub Desktop.
Save samtsai/4f38579d70001d726de9 to your computer and use it in GitHub Desktop.
Set Bound Attr in `didInitAttrs`
import Ember from 'ember';
export default Ember.Component.extend({
didInitAttrs() {
this._super(...arguments);
var value = this.get('value');
if (value) {
console.log('initial value');
this.doSomeStuff(value);
}
},
doSomeStuff: function (value) {
console.log('update value');
this.set('value', '+1' + value);
}
});
import Ember from 'ember';
export default Ember.Controller.extend({
appName:'Ember Twiddle',
appValue: '000'
});
{{my-component value=appValue}}
{
"version": "0.4.8",
"dependencies": {
"jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
"ember": "https://cdnjs.cloudflare.com/ajax/libs/ember.js/1.13.8/ember.js",
"ember-template-compiler": "https://cdnjs.cloudflare.com/ajax/libs/ember.js/1.13.8/ember-template-compiler.js"
}
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment