X-Git-Url: https://git.mdrn.pl/fnpeditor.git/blobdiff_plain/f61fd6fa1d5871782b079ee50fb6bb10777cadc2..103c278d4f2eae78854cbfcfc0a25f2a0b1c4c47:/views/tabs/tabs.js

diff --git a/views/tabs/tabs.js b/views/tabs/tabs.js
index 43df1c1..bc14083 100644
--- a/views/tabs/tabs.js
+++ b/views/tabs/tabs.js
@@ -39,14 +39,16 @@ define([
         },
         
         addTab: function(title, slug, content) {
-            if(this.contents[slug])
-                return false;
+            if(this.contents[slug]) {
+                this.contents[slug].detach();
+            }
             this.contents[slug] = content;
             
             var text = (typeof title === 'string') ? title : (title.text || '');
             var icon = title.icon || null;
             
-            this.nodes.tabBar.append(this.handleTemplate({text: text, icon: icon, slug: slug}));
+            if(!this.tabExists(slug))
+                this.nodes.tabBar.append(this.handleTemplate({text: text, icon: icon, slug: slug}));
             if(!this.selectedTab)
                 this.selectTab(slug);
         },
@@ -55,9 +57,16 @@ define([
             if(slug !== this.selectedTab && this.contents[slug]) {
                 this.trigger('leaving', this.selectedTab);
                 
-                if(this.selectedTab)
-                    this.contents[this.selectedTab].detach();
+                if(this.selectedTab) {
+                    var toDetach = this.contents[this.selectedTab];
+                    if(toDetach.onHide)
+                        toDetach.onHide();
+                    toDetach.detach();
+                }
                 this.nodes.content.append(this.contents[slug]);
+                if(this.contents[slug].onShow) {
+                    this.contents[slug].onShow();
+                }
                 this.nodes.tabBar.find('.active').removeClass('active');
                 this.nodes.tabBar.find('a[href="#'+slug+'"]').parent().addClass('active');
                 
@@ -75,6 +84,10 @@ define([
             return this.selectedTab;
         },
         
+        tabExists: function(slug) {
+            return this.nodes.tabBar.find('a[href="#'+ slug + '"]').length > 0;
+        },
+        
         /* Events */
         
         _onTabTitleClicked: function(e) {