Some fixes for task module.

app/controllers/tasks_controller.rb

@@ -50,8 +50,7 @@ class TasksController < ApplicationController
   
   def destroy
     Task.find(params[:id]).destroy
-    flash[:notice] = "Aufgabe wurde gelöscht"
-    redirect_to :action => "index"
+    redirect_to tasks_url, :notice => "Aufgabe wurde gelöscht"
   end
   
   # assign current_user to the task and set the assignment to "accepted"
@@ -63,8 +62,7 @@ class TasksController < ApplicationController
     else
       task.assignments.create(:user => current_user, :accepted => true)
     end
-    flash[:notice] = "Du hast die Aufgabe übernommen"
-    redirect_to user_tasks_path
+    redirect_to user_tasks_path, :notice => "Du hast die Aufgabe übernommen"
   end
   
   # deletes assignment between current_user and given task
@@ -75,8 +73,7 @@ class TasksController < ApplicationController
   
   def update_status
     Task.find(params[:id]).update_attribute("done", params[:task][:done])
-    flash[:notice] = "Aufgabenstatus wurde aktualisiert"
-    redirect_to :action => "index"
+    redirect_to tasks_url, :notice => "Aufgabenstatus wurde aktualisiert"
   end
   
   # Shows all tasks, which are already done
@@ -88,8 +85,7 @@ class TasksController < ApplicationController
   def workgroup
     @group = Group.find(params[:id])
     if @group.is_a? Ordergroup
-      flash[:error] = "Keine Arbeitsgruppe gefunden"
-      redirect_to :action => "index"
+      redirect_to tasks_url, :alert => "Keine Arbeitsgruppe gefunden"
     end
   end
   

app/controllers/users_controller.rb

@@ -4,7 +4,7 @@ class UsersController < ApplicationController
   def index
     @users = User.where("nick LIKE ?", "%#{params[:q]}%")
     respond_to do |format|
-      format.json { render :json => @users.map { |u| {:id => u.id, :name => u.nick} } }
+      format.json { render :json => @users.map { |u| u.token_attributes } }
     end
   end
 

app/models/user.rb

@@ -185,6 +185,10 @@ class User < ActiveRecord::Base
     end
   end
 
+  def token_attributes
+    {:id => id, :name => "#{nick} (#{ordergroup.try(:name)})"}
+  end
+
 end
 
 # == Schema Information

app/views/shared/_workgroup_members.haml

@@ -1,6 +1,6 @@
-- for group in Group.find :all, :conditions => "type != 'Ordergroup'"
-  %h4= link_to_function group.name, "Element.toggle('workgroup_#{group.id}')"
-  %ul{:style => "display:none"}[group]
-    - for user in group.users.find :all, :order => "nick"
-      %li= user.nick + " (#{user.ordergroup.name if user.ordergroup})"
+- for workgroup in Workgroup.all
+  %h4= link_to workgroup.name, "#", 'data-toggle_this' => "#workgroup_#{workgroup.id}"
+  %ul{:style => "display:none"}[workgroup]
+    - for user in workgroup.users.order("nick")
+      %li= "#{user.nick} (#{user.ordergroup.try(:name)})"
   

app/views/tasks/_form.html.haml

@@ -11,7 +11,7 @@
   = f.input :name
   = f.input :description
   = f.input :duration, :as => :select, :collection => 1..3
-  = f.input :user_list, :as => :string, :input_html => { 'data-pre' => @task.users.map { |u| {:id => u.id, :name => u.nick} }.to_json }
+  = f.input :user_list, :as => :string, :input_html => { 'data-pre' => @task.users.map { |u| u.token_attributes }.to_json }
   = f.input :required_users
   = f.association :workgroup
   = f.input :due_date, :include_blank => true

public/javascripts/application.js

@@ -1,3 +1,12 @@
+// Load following statements, when DOM is ready
+$(function() {
+    $('a[data-toggle_this]').click(function() {
+        $($(this).data('toggle_this')).toggle();
+        return false;
+    });
+});
+
+
 // Place your application-specific JavaScript functions and classes here
 // This file is automatically included by javascript_include_tag :defaults