refresh: function (html) {
var $html = $(html);
domHelper.replace(this.$el[0], this.$el[this.$el.length - 1], $html);
this.setElement(domHelper.findDirectlyOwned($html));
this.buildChildren($html);
},
initialize: function (options) {
this.fullRefresh = options.fullRefresh;
this.maskView = options.maskView;
this.previewUrl = options.previewUrl;
this.listenTo(this.model, 'sync', this.handleSync);
this.listenTo(this.model, 'active', this.showActive);
// this.listenTo(this.model, 'inactive', this.showInactive);
this.listenTo(this.model, 'selected', this.showSelected);
this.listenTo(this.model, 'deselected', this.showDeselected);
this.children = [];
this.setElement(domHelper.findDirectlyOwned(options.$html));
this.buildChildren(options.$html);
},