Created
August 6, 2014 06:29
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Exposing component from within the context of the yield http://jsfiddle.net/NQKvy/1233/
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| App = Ember.Application.create({}); | |
| var get = Ember.get, set = Ember.set, View = Ember.View; | |
| App.FooBarComponent = Ember.Component.extend({ | |
| test: 'I am from the component!', | |
| layout: Ember.Handlebars.compile("{{yield}}"), | |
| _yield: function(context, options) { | |
| var view = options.data.view, | |
| parentView = this._parentView, | |
| template = get(this, 'template'); | |
| if (template) { | |
| Ember.assert("A Component must have a parent view in order to yield.", parentView); | |
| view.appendChild(View, { | |
| isVirtual: true, | |
| tagName: '', | |
| _contextView: parentView, | |
| template: template, | |
| context: Ember.ObjectProxy.create({ | |
| content: get(parentView, 'context'), | |
| component: this | |
| }), | |
| controller: get(parentView, 'controller'), | |
| templateData: { keywords: parentView.cloneKeywords() } | |
| }); | |
| } | |
| }, | |
| actions: { | |
| whoa: function() { alert(this.elementId); } | |
| } | |
| }); | |
| App.IndexRoute = Ember.Route.extend({ | |
| model: function(){ | |
| return [ | |
| {firstName: 'Kris', lastName: 'Selden'}, | |
| {firstName: 'Luke', lastName: 'Melia'}, | |
| {firstName: 'Formerly Alex', lastName: 'Matchneer'} | |
| ]; | |
| } | |
| }); | |
| <script type="text/x-handlebars" data-template-name="application"> | |
| <h1>ember-latest jsfiddle</h1> | |
| {{outlet}} | |
| </script> | |
| <script type="text/x-handlebars" data-template-name="index"> | |
| <h2>Index Content:</h2> | |
| <ul> | |
| {{#each}} | |
| <li> | |
| {{#foo-bar}} | |
| {{firstName}} | |
| {{component.test}} | |
| <button {{action 'whoa' target='component'}}>Test</button> | |
| {{/foo-bar}} | |
| </li> | |
| {{/each}} | |
| </ul> | |
| </script> | |
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