Forked from 3gwebtrain/controllers.application.js
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multiselect-toggle
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import Ember from 'ember' | |
export default Ember.Controller.extend({ | |
appName: 'Twiddle', | |
selected: [], | |
actions: { | |
toggle(index) { | |
const indexOf = this.selected.indexOf(index) | |
if (indexOf >= 0) { | |
this.selected.splice(indexOf, 1) | |
} else { | |
if (this.selected.length >= 5) { | |
return alert('You cannot select more than 5 fruits') | |
} | |
this.selected.push(index) | |
} | |
this.notifyPropertyChange('selected') | |
} | |
} | |
}) |
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import Ember from 'ember' | |
export function isSelected([selected, index]) { | |
return selected.indexOf(index) >= 0 && 'selected' | |
} | |
export default Ember.Helper.helper(isSelected) |
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import Ember from 'ember' | |
export default Ember.Route.extend({ | |
model() { | |
return ["apple","orange","mango","papaya","pineapple", "gova","orange"] | |
} | |
}) |
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* { | |
margin: 0; | |
padding: 0; | |
} | |
body { | |
margin: 1em; | |
font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; | |
font-size: 12pt; | |
} | |
ul { | |
margin: 1em 2em; | |
} | |
li { | |
margin: 1em 0; | |
} | |
li.selected:after { | |
content: '\2714'; | |
margin-left: 0.5em; | |
} |
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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" | |
} | |
} |
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