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Non working example using Ember.run
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import Ember from 'ember'; | |
export default Ember.Component.extend({ | |
imageLoaded: 'image not yet loaded', | |
// purely to make sure image loads each time and | |
// is not cached for testing | |
volatileSrc: Ember.computed('src', function(){ | |
return this.get('src') + '?cache=' + new Date().toISOString(); | |
}), | |
actions: { | |
imageLoaded(message) { | |
if (!this.isDestroyed) { | |
this.set('imageLoaded', message); | |
} | |
} | |
} | |
}); |
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import Ember from 'ember'; | |
export default Ember.Component.extend({ | |
tagName: 'img', | |
attributeBindings: ['src'], | |
loadImage() { | |
let img = new Image(); | |
img.src = this.get('src'); | |
img.onload = () => { | |
Ember.run( () => { | |
this.get('onImageLoad')("image now loaded"); | |
}); | |
}; | |
}, | |
didInsertElement() { | |
Ember.run.scheduleOnce('afterRender', this, this.loadImage); | |
} | |
}); |
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import Ember from 'ember'; | |
export default Ember.Controller.extend({ | |
}); |
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body { | |
margin: 12px 16px; | |
font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; | |
font-size: 12pt; | |
} | |
h1, h2 { | |
//display: none; | |
} |
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import Resolver from '../../resolver'; | |
import config from '../../config/environment'; | |
const resolver = Resolver.create(); | |
resolver.namespace = { | |
modulePrefix: config.modulePrefix, | |
podModulePrefix: config.podModulePrefix | |
}; | |
export default resolver; |
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import { moduleForComponent, test } from 'ember-qunit'; | |
import wait from 'ember-test-helpers/wait'; | |
import hbs from 'htmlbars-inline-precompile'; | |
moduleForComponent('async-image-wrapper', 'Demonstrates wait()', { | |
integration: true | |
}); | |
test('Passes if using wait', function(assert) { | |
assert.expect(1); | |
this.render(hbs`{{async-image-wrapper src='http://emberjs.com/images/tomsters/sandiego-zoey.png'}}`); | |
return wait().then( () => { | |
assert.equal(this.$('#image-loaded-text').text(), 'image now loaded'); | |
}); | |
}); |
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import resolver from './helpers/resolver'; | |
import { | |
setResolver | |
} from 'ember-qunit'; | |
setResolver(resolver); |
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{ | |
"version": "0.10.4", | |
"EmberENV": { | |
"FEATURES": {} | |
}, | |
"options": { | |
"use_pods": false, | |
"enable-testing": true | |
}, | |
"dependencies": { | |
"jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js", | |
"ember": "2.6.0", | |
"ember-data": "2.6.0", | |
"ember-template-compiler": "2.6.0" | |
}, | |
"addons": {} | |
} |
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