foo.js

T3.Content.UI.Editor.PluginView = T3.Content.UI.Editor.Selectbox.extend({
	options: function() {
		var that = this;
		var options = [], currentValue = this.get('value');

		var nodePath = T3.Content.Model.NodeSelection.get('selectedNode').get('nodePath');
		$.get('/neos/content/pluginViews?node=' + nodePath, function(result) {
			var views = JSON.parse(result);
			for (var key in views) {
				var view = views[key];
				options.push(Ember.Object.create({value: key, label: view.label}));
			}
			that.$().trigger("liszt:updated");
		});

		return options;
	}.property('values', 'value', 'placeholder', 'allowEmpty'),
});