"fixing create and delete functionality again... "

Author: kevzettler

app/assets/javascripts/backbone/helpers/channels.js.coffee.erb

@@ -46,7 +46,7 @@ class Kandan.Helpers.Channels
       $channelActivities.children().first().remove()
       oldest = $channelActivities.children().first().data("activity_id")
       $channelActivities.prev().data("oldest", oldest)
-      @channel_pagination_el(channelId).show()      
+      @channel_pagination_el(channelId).show()
 
 
   @confirmAndDeleteChannel: (channel, tabIndex)->
@@ -74,14 +74,9 @@ class Kandan.Helpers.Channels
     deleted = deleted || false
     channelId = @getChannelIdByTabIndex(tabIndex)
     throw "NO CHANNEL ID" if channelId == 'undefined'
-
     channel = new Kandan.Models.Channel({id: channelId})
     return @confirmAndDeleteChannel(channel, tabIndex) if not deleted
 
-    # NOTE this is for participating users who do not require confirmation
-    console.log "TAB INDEX", tabIndex
-    $("#kandan").tabs("remove", tabIndex)
-
 
   @channelExists: (channelId)->
     return true if $("#channels-#{channelId}").length > 0
@@ -91,7 +86,7 @@ class Kandan.Helpers.Channels
   @createChannelArea: (channel)->
     channelArea = "#channels-#{channel.get('id')}"
     totalTabs = $("#kandan").tabs("length")
-    $createTab = $(".create_channel").parents('li').detach()
+    $createTab = $("#create_channel").parents('li').detach()
     $("#kandan").tabs('add', channelArea, "#{channel.get("name")}", totalTabs)
     $createTab.appendTo('ul.ui-tabs-nav')
     view = new Kandan.Views.ChannelPane({channel: channel})

app/assets/javascripts/backbone/views/channel_tabs.js.coffee

@@ -4,7 +4,7 @@ class Kandan.Views.ChannelTabs extends Backbone.View
 
   events:
     "click .close_channel" : "deleteChannel"
-    "click .create_channel": "createChannel"
+    "click #create_channel": "createChannel"
 
 
   render: ()->
@@ -21,7 +21,9 @@ class Kandan.Views.ChannelTabs extends Backbone.View
           Kandan.Helpers.Channels.createChannelArea(model)
       })
       console.log "create channel: #{channelName}"
+    return false
 
   deleteChannel: (event)->
-    channelIndex = $(event.target).closest('li').prevAll().length
+    channelIndex = $(event.target).parents('li').prevAll().length
     Kandan.Helpers.Channels.deleteChannelByTabIndex(channelIndex) if channelIndex != 0
+    return false

app/assets/javascripts/backbone/views/chatarea.js.coffee

@@ -3,6 +3,8 @@ class Kandan.Views.ChatArea extends Backbone.View
   render: ->
     tabView = new Kandan.Views.ChannelTabs({channels: @options.channels})
     $('.header .logo').after(tabView.render().el)
+    console.log(tabView);
+    $('#create_channel').click(tabView.createChannel)
 
     for channel in @options.channels.models
       view = new Kandan.Views.ChannelPane({channel: channel})

app/assets/templates/create_channel.jst.eco

@@ -1,3 +1,3 @@
 <li>
-   <a href="#" class="create_channel">+</a>
+   <a href="#" id="create_channel">+</a>
 </li>