NextCompositeView Alt

NextCompositeView-alt.js

var NextCompositeView = Marionette.NextCollectionView.extend({
  constructor: function(options) {
    Marionette.NextCollectionView.call(this, options);
    this.templateView = new Marionette.View(_.pick(this, ['el','template','ui','model']));
  },
  childView: function() {
    return this.constructor;
  },
  getChildViewContainer: function() {
    var selector = _.result(this, 'childViewContainer');
    
    return selector ? this.findEls(selector, this.$el) : this.$el;
  },
  onBeforeRender: function() {
    this.templateView.render();
    this.$childViewContainer = this.getChildViewContainer();   
  },
  attachHtml: function(collectionView, els) {
    this.appendChildren(this.$childViewContainer, els);
  },
  onBeforeDestroy: function() {
    this.templateView.destroy();
  }
});