Uproszczenie implementacji wzorca observer.

[redakcja.git] / project / static / js / views / panel_container.js

diff --git a/project/static/js/views/panel_container.js b/project/static/js/views/panel_container.js
index 66683dd..c873574 100644 (file)
--- a/project/static/js/views/panel_container.js
+++ b/project/static/js/views/panel_container.js
@@ -1,12 +1,14 @@
-/*globals Class render_template panels*/
+/*globals View render_template panels*/
 
-var PanelContainerView = Class.extend({
+var PanelContainerView = View.extend({
   element: null,
+  model: null,
   template: 'panel-container-view-template',
   contentView: null,
   
-  init: function(element, template) {
+  init: function(element, model, template) {
     this.element = $(element);
+    this.model = model;
     this.template = template || this.template;
     
     this.element.html(render_template(this.template, {panels: panels}));
@@ -17,12 +19,17 @@ var PanelContainerView = Class.extend({
     var view = panels[$('select', this.element.get(0)).val()];
     var klass = view.klass;
     console.log(view, klass);
-    this.contentView = new klass($('.content-view', this.element.get(0)));
+    if (this.contentView) {
+      this.contentView.dispose();
+      this.contentView = null;
+    }
+    this.contentView = new klass($('.content-view', this.element.get(0)), this.model);
     console.log(this.contentView);
   },
   
   dispose: function() {
     $('select', this.element.get(0)).unbind('change.panel-container-view');
+    this._super();
   }
 });