JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://cloud.github.com/downloads/emberjs/ember.js/ember-0.9.5.min.js"></script>
<script type="text/x-handlebars">
    {{view App.TextField}}
    {{view App.SubmitButton}}
    {{App.TextValue.value}}
</script>

JavaScript

App = Ember.Application.create({});

App.TextField = Em.TextField.extend({
    valueBinding: 'App.TextValue.value',
    insertNewline: function() {
        alert('Submitted: ' + App.TextValue.get('value'));
    }
});

App.TextValue = Em.Object.create({
    value: ''
});

App.SubmitButton = Em.Button.extend({
    click: function() {
        alert(App.TextValue.get('value'));
    }
});