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A tiny Ember "app" to demonstrate property paths on
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App = Ember.Application.create(); | |
App.User = Ember.Object.extend({ | |
name: '' | |
}); | |
var cory = App.User.create({ name: "Cory Filibuster" }); | |
App.Badge = Ember.Object.extend({ | |
name: '', | |
score: 0, | |
unlocked: false | |
}); | |
var rook = App.Badge.create({ | |
name: "R00k", | |
score: 1, | |
unlocked: true | |
}); | |
var taciturn = App.Badge.create({ | |
name: "Taciturn", | |
score: 10 | |
}); | |
var talkative = App.Badge.create({ | |
name: "Talkative", | |
score: 100 | |
}); | |
var hemingway = App.Badge.create({ | |
name: "Hemingway", | |
score: 1000 | |
}); | |
App.Router.map(function() { | |
}); | |
App.IndexRoute = Ember.Route.extend({ | |
model: function() { | |
return [rook, taciturn, talkative, hemingway]; | |
}, | |
setupController: function(controller, model) { | |
this._super(controller, model); | |
controller.set('user', cory); | |
} | |
}); | |
App.IndexController = Ember.ArrayController.extend({ | |
sortProperties: ['score'], | |
sortAscending: true, | |
user: null, | |
badgeCount: Ember.computed.alias('unlockedBadges.length'), | |
unlockedBadges: Ember.computed.filterBy('model', 'unlocked'), | |
unlockedScores: Ember.computed.mapBy('unlockedBadges', 'score'), | |
totalScore: Ember.computed.sum('unlockedScores'), | |
firstName: function() { | |
return this.get('user.name').split(/\s+/)[0]; | |
}.property('user.name'), | |
actions: { | |
addBadge: function() { | |
var newBadgeProperties = this.getProperties(['name', 'score']); | |
newBadgeProperties.score = parseInt(newBadgeProperties.score, 10); | |
var newBadge = App.Badge.create(newBadgeProperties); | |
this.get('model').pushObject(newBadge); | |
this.setProperties({ name: '', score: '' }); | |
}, | |
unlockAll: function() { | |
this.get('model').setEach('unlocked', true); | |
} | |
} | |
}); |
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<!DOCTYPE html> | |
<html> | |
<head> | |
<meta charset="utf-8"> | |
<title>Badges</title> | |
<link rel="stylesheet" href="http://cdnjs.cloudflare.com/ajax/libs/normalize/2.1.0/normalize.css"> | |
<link rel="stylesheet" href="http://netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css"> | |
<link rel="stylesheet" href="main.css"> | |
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script> | |
<script src="http://builds.handlebarsjs.com.s3.amazonaws.com/handlebars-v1.2.1.js"></script> | |
<script src="http://builds.emberjs.com/tags/v1.4.0/ember.js"></script> | |
</head> | |
<body> | |
<script type="text/x-handlebars"> | |
<div class="container"> | |
{{outlet}} | |
</div> | |
</script> | |
<script type="text/x-handlebars" data-template-name="index"> | |
<div class="row"> | |
<div class="col-md-8"> | |
<div class="panel panel-primary"> | |
<div class="panel-heading"> | |
<h3 class="panel-title">Your badges</h3> | |
</div> | |
<div class="panel-body"> | |
<ul class="list-group"> | |
{{#each badge in arrangedContent}} | |
<li {{bind-attr class=":list-group-item badge.unlocked::locked"}}> | |
{{badge.name}} | |
<span class="badge">{{badge.score}}</span> | |
</li> | |
{{/each}} | |
</ul> | |
</div> | |
</div> | |
</div> | |
<div class="col-md-4"> | |
<div class="panel panel-default"> | |
<div class="panel-heading"> | |
<h3 class="panel-title">New Badge</h3> | |
</div> | |
<form id="new-badge" class="center-block"> | |
<div class="panel-body row"> | |
<div class="col-md-6"> | |
<div class="input-group"> | |
{{input class="form-control" type="text" placeholder="Name" value=name}} | |
</div> | |
</div> | |
<div class="col-md-4"> | |
<div class="input-group"> | |
{{input class="form-control" type="text" placeholder="Score" value=score}} | |
</div> | |
</div> | |
<div class="col-md-2"> | |
<div class="input-group add-badge-button"> | |
<button class="btn btn-primary" type="submit" {{action "addBadge"}}> | |
Add | |
</button> | |
</div> | |
</div> | |
</div> | |
</form> | |
<!-- | |
<div id="unlock-all" class="row"> | |
<div class="col-md-12"> | |
<button class="btn btn-danger btn-md" type="button" | |
{{action "unlockAll"}}> | |
Unlock all | |
</button> | |
</div> | |
</div> | |
--> | |
</div> | |
</div> | |
<div class="col-md-4"> | |
<div class="panel panel-default"> | |
<div class="panel-heading"> | |
<h3 class="panel-title">{{firstName}}'s profile</h3> | |
</div> | |
<div class="panel-body"> | |
<ul class="list-group"> | |
<li class="list-group-item"> | |
Badges: | |
<span class="pull-right">{{badgeCount}}</span> | |
</li> | |
<li class="list-group-item"> | |
Total score: | |
<span class="pull-right">{{totalScore}}</span> | |
</li> | |
</ul> | |
</div> | |
</div> | |
</div> | |
</div> | |
</script> | |
<script src="app.js"></script> | |
</body> | |
</html> |
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html, body { | |
margin: 20px; | |
} | |
.add-badge-button { | |
left: -16px; | |
} | |
.locked { | |
color: #999; | |
} |
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