Added message to contexts page when no contexts exist. Fixes #476.

Also tweaked a couple of selenium login tests to make them work properly if run alone.
 


git-svn-id: http://www.rousette.org.uk/svn/tracks-repos/trunk@488 a4c988fc-2ded-0310-b66e-134b36920a42

tracks/app/controllers/contexts_controller.rb

@@ -11,7 +11,7 @@ class ContextsController < ApplicationController
 
   def index
     respond_to do |format|
-      format.html { @page_title = "TRACKS::List Contexts"; render }
+      format.html &render_contexts_html
       format.xml  { render :xml => @contexts.to_xml( :except => :user_id ) }
       format.rss  &render_contexts_rss_feed
       format.atom &render_contexts_atom_feed
@@ -98,6 +98,14 @@ class ContextsController < ApplicationController
   
   protected
 
+    def render_contexts_html
+      lambda do
+        @page_title = "TRACKS::List Contexts"
+        @no_contexts = @contexts.empty?
+        render
+      end
+    end
+
     def render_contexts_rss_feed
       lambda do
         render_rss_feed_for @contexts, :feed => Context.feed_options(@user),

tracks/app/controllers/projects_controller.rb

@@ -136,6 +136,7 @@ class ProjectsController < ApplicationController
         @active_projects = @projects.select{ |p| p.active? }
         @hidden_projects = @projects.select{ |p| p.hidden? }
         @completed_projects = @projects.select{ |p| p.completed? }
+        @no_projects = @projects.empty?
         @projects.cache_note_counts
         @new_project = @user.projects.build
         render

tracks/app/views/contexts/create.rjs

@@ -1,4 +1,5 @@
 if @saved
+  page.hide 'contexts-empty-nd'
   page.insert_html :bottom, "list-contexts", :partial => 'context_listing', :locals => { :context_listing => @context }
   page.sortable "list-contexts", get_listing_sortable_options
   page.call "Form.reset", "context-form"

tracks/app/views/contexts/index.rhtml

@@ -1,5 +1,8 @@
 <div id="display_box">
   <div id="list-contexts">
+    <div id="contexts-empty-nd" style="display:<%= @no_contexts ? 'block' : 'none'%>;">
+      <div class="message"><p>Currently there are no contexts</p></div>
+    </div>
     <%= render :partial => 'context_listing', :collection => @contexts %>
   </div>
 </div>

tracks/app/views/projects/index.rhtml

@@ -1,5 +1,3 @@
-<% @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>

tracks/public/stylesheets/standard.css

@@ -525,7 +525,7 @@ div.buttons, div.buttons a, div.buttons a:hover {
     background-color: transparent;
     }
 
-div#list-active-projects, div#list-hidden-projects, div#list-completed-projects, div#list-contexts {
+div#list-active-projects, div#list-hidden-projects, div#list-completed-projects, div#list-contexts, div#projects-empty-nd {
     border: 1px solid #999;
     }
     

tracks/test/selenium/login/login_failure.rsel

@@ -1,3 +1,4 @@
+setup :fixtures => :all
 open :controller => 'login', :action => 'logout'
 open :controller => 'login'
 assert_title 'exact:TRACKS::Login'

tracks/test/selenium/login/login_success.rsel

@@ -1,3 +1,4 @@
+setup :fixtures => :all
 open :controller => 'login', :action => 'logout'
 open :controller => 'login'
 assert_title 'exact:TRACKS::Login'