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Expandable list
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import Ember from 'ember'; | |
export default Ember.Controller.extend({ | |
appName:'Expandable list', | |
buttonName: 'expand all', | |
families: [{title:'parent a', | |
children: [ | |
{ title:'a son' },{ title:'a daughter' } | |
] | |
}, | |
{title:'parent b', | |
children: [ | |
{ title:'b son' } | |
] | |
}, | |
{ title:'single c' } | |
], | |
familyModels: Ember.computed('families', function(){ | |
return this.get('families').map((p)=>{ | |
return Ember.Object.create({ | |
isExpanded: false, | |
parent:p | |
}); | |
}); | |
}), | |
expandedModels: Ember.computed.filterBy('familyModels', 'isExpanded', true), | |
allExpanded: Ember.computed('expandedModels.length', function(){ return this.get('expandedModels.length') === this.get('familyModels.length'); }), | |
setAllFamilyModels: function(isExpanded){ | |
}, | |
actions:{ | |
toggleAllExpanded:function(){ | |
var expand = !this.get('allExpanded'); | |
this.get('familyModels').forEach((parent)=> parent.set('isExpanded', expand)); | |
} | |
} | |
}); |
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import Ember from 'ember'; | |
export default Ember.Component.extend({ | |
model: null, | |
parent: Ember.computed.alias('model.parent'), | |
isExpanded: Ember.computed.alias('model.isExpanded'), | |
click: function(){ | |
this.toggleProperty('isExpanded'); | |
} | |
}); |
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{ | |
"version": "0.4.13", | |
"dependencies": { | |
"jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js", | |
"ember": "https://cdnjs.cloudflare.com/ajax/libs/ember.js/1.13.10/ember.debug.js", | |
"ember-data": "https://cdnjs.cloudflare.com/ajax/libs/ember-data.js/1.13.13/ember-data.js", | |
"ember-template-compiler": "https://cdnjs.cloudflare.com/ajax/libs/ember.js/1.13.10/ember-template-compiler.js" | |
} | |
} |
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