Apply James Kebinger's patch to improve the initial state of the projects page when a user does not yet have any projectes.

Thanks, James!



git-svn-id: http://www.rousette.org.uk/svn/tracks-repos/trunk@472 a4c988fc-2ded-0310-b66e-134b36920a42

tracks/app/controllers/projects_controller.rb

@@ -48,6 +48,7 @@ class ProjectsController < ApplicationController
     end
     @saved = @project.save
     @project_not_done_counts = { @project.id => 0 }
+    @active_projects_count = @user.projects.count(:conditions => "state = 'active'")
     respond_to do |wants|
       wants.js
       wants.xml do
@@ -102,6 +103,9 @@ class ProjectsController < ApplicationController
   
   def destroy
     @project.destroy
+    @active_projects_count = @user.projects.count(:conditions => "state = 'active'")
+    @hidden_projects_count = @user.projects.count(:conditions => "state = 'hidden'")
+    @completed_projects_count = @user.projects.count(:conditions => "state = 'completed'")
     respond_to do |format|
       format.js
       format.xml { render :text => "Deleted project #{@project.name}" }

tracks/app/helpers/projects_helper.rb

@@ -8,6 +8,14 @@ module ProjectsHelper
       :url => order_projects_path
     }
   end
+  
+  def set_element_visible(id,test)
+    if (test)
+        page.show id
+     else
+        page.hide id
+     end
+  end
 
   def project_next_prev
     html = ''

tracks/app/views/projects/_project_state_group.rhtml

@@ -1,5 +1,5 @@
-<div class="project-state-group">
-  <h2 <%= " style=\"display:none\"" if project_state_group.empty? %>><span id="<%= state %>-projects-count" class="badge"><%= project_state_group.length %></span><%= state.titlecase %> Projects</h2>
+<div class="project-state-group" id="list-<%= state %>-projects-container" <%= " style=\"display:none\"" if project_state_group.empty? %>>
+  <h2><span id="<%= state %>-projects-count" class="badge"><%= project_state_group.length %></span><%= state.titlecase %> Projects</h2>
   <div id="list-<%= state %>-projects">
     <%= render :partial => 'project_listing', :collection => project_state_group %>
   </div>

tracks/app/views/projects/create.rjs

@@ -1,4 +1,7 @@
 if @saved
+  page.hide 'projects-empty-nd'
+  page.show 'list-active-projects-container'
+  page.replace_html "active-projects-count", @active_projects_count
   page.insert_html :bottom, "list-active-projects", :partial => 'project_listing', :locals => { :project_listing => @project }
   page.sortable "list-active-projects", get_listing_sortable_options('list-active-projects')
   page.call "Form.reset", "project-form"
@@ -6,4 +9,5 @@ if @saved
 else
   page.show 'status'
   page.replace_html 'status', "#{error_messages_for('project')}"
-end
+end
+page.hide "busy"

tracks/app/views/projects/destroy.rjs

@@ -1,5 +1,12 @@
 page.visual_effect :fade, dom_id(@project, "container"), :duration => 0.5
 page.delay(0.5) do
  page[dom_id(@project, "container")].remove
+ page.replace_html "active-projects-count", @active_projects_count
+ page.replace_html "hidden-projects-count", @hidden_projects_count
+ page.replace_html "completed-projects-count", @completed_projects_count
+ page.set_element_visible ("list-hidden-projects-container", @hidden_projects_count > 0)
+ page.set_element_visible ("list-active-projects-container", @active_projects_count > 0)
+ page.set_element_visible ("list-completed-projects-container", @completed_projects_count > 0)
 end
 page.notify :notice, "Deleted project '#{@project.name}'", 5.0
+page.hide "busy"

tracks/app/views/projects/index.rhtml

@@ -1,4 +1,9 @@
+<% @no_projects = @active_projects.empty? && @hidden_projects.empty? && @completed_projects.empty? %>
+
 <div id="display_box">
+    <div id="projects-empty-nd" style="display:<%= @no_projects ? 'block' : 'none'%>;">
+	      <div class="message"><p>Currently there are no projects</p></div>
+	</div>
   <%= render :partial => 'project_state_group', :object => @active_projects, :locals => { :state => 'active'} %>
   <%= render :partial => 'project_state_group', :object => @hidden_projects, :locals => { :state => 'hidden'} %>
   <%= render :partial => 'project_state_group', :object => @completed_projects, :locals => { :state => 'completed'} %>

tracks/app/views/projects/update.rjs

@@ -10,3 +10,9 @@ page.sortable "list-#{@project.state}-projects", get_listing_sortable_options("l
 page.replace_html "active-projects-count", @active_projects_count
 page.replace_html "hidden-projects-count", @hidden_projects_count
 page.replace_html "completed-projects-count", @completed_projects_count
+
+page.set_element_visible ("list-hidden-projects-container", @hidden_projects_count > 0)
+page.set_element_visible ("list-active-projects-container", @active_projects_count > 0)
+page.set_element_visible ("list-completed-projects-container", @completed_projects_count > 0)
+
+page.hide "busy"