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override method of instance
import Ember from 'ember';
let Animal = Ember.Object.extend({
bark() {
return 'aurf!';
},
willDestroy() {
this._super(...arguments);
alert('hi');
}
});
export default Ember.Controller.extend({
appName: 'Ember Twiddle',
init() {
let animal = Animal.create();
animal.bark = () => {
return 'squeek!';
};
animal.willDestroy = function () {
this._super(...arguments);
alert('bye');
};
this.animal = animal;
this.set('result', animal.bark());
},
actions: {
delete() {
this.animal.destroy();
}
}
});
<h1>Welcome to {{appName}}</h1>
<br>
<br>
<a {{action 'delete'}}>{{result}}</a>
<br>
<br>
{
"version": "0.7.2",
"EmberENV": {
"FEATURES": {}
},
"options": {
"use_pods": false,
"enable-testing": false
},
"dependencies": {
"jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
"ember": "https://cdnjs.cloudflare.com/ajax/libs/ember.js/2.4.4/ember.debug.js",
"ember-data": "https://cdnjs.cloudflare.com/ajax/libs/ember-data.js/2.4.3/ember-data.js",
"ember-template-compiler": "https://cdnjs.cloudflare.com/ajax/libs/ember.js/2.4.4/ember-template-compiler.js"
}
}
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