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debounced-input
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import Ember from 'ember'; | |
import { task, timeout } from 'ember-concurrency'; | |
const { | |
Component, | |
assert, | |
get, | |
set, | |
} = Ember; | |
export default Component.extend({ | |
tagName: 'input', | |
attributeBindings: ['type', 'placeholder', 'value', 'name', 'tabindex'], | |
// bound attributes | |
type: 'text', | |
placeholder: '', | |
value: undefined, | |
name: undefined, | |
tabindex: undefined, | |
/** | |
* Delay before performing update callback | |
*/ | |
timeout: 150, | |
/** | |
* Initial value | |
*/ | |
initValue: undefined, | |
/** | |
* Callback to update property | |
*/ | |
update: () => assert('debounced-input: You must supply a closure action named `update`'), | |
_updateValue: task(function* (value) { | |
set(this, 'value', value); | |
yield timeout(get(this, 'timeout')); | |
return get(this, 'update')(value); | |
}).restartable(), | |
/** | |
* keyUp event | |
* @param {Object} e | |
*/ | |
keyUp(e) { | |
get(this, '_updateValue').perform(e.target.value); | |
}, | |
/** | |
* Init the component | |
*/ | |
init() { | |
this._super(...arguments); | |
set(this, 'value', get(this, 'initValue')); | |
} | |
}); |
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import Ember from 'ember'; | |
export default Ember.Controller.extend({ | |
appName: 'Ember Twiddle', | |
callCount: 0, | |
value: null, | |
actions: { | |
updateValue(value) { | |
this.incrementProperty('callCount'); | |
this.set('value', value); | |
} | |
} | |
}); |
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{ | |
"version": "0.12.1", | |
"EmberENV": { | |
"FEATURES": {} | |
}, | |
"options": { | |
"use_pods": false, | |
"enable-testing": false | |
}, | |
"dependencies": { | |
"jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js", | |
"ember": "2.12.0", | |
"ember-template-compiler": "2.12.0", | |
"ember-testing": "2.12.0" | |
}, | |
"addons": { | |
"ember-data": "2.12.1", | |
"ember-concurrency": "0.8.3" | |
} | |
} |
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