# HG changeset patch
# User jittat <jittat@6386c4cd-e34a-4fa8-8920-d93eb39b512e>
# Date 2008-05-04 03:04:09
# Node ID be38116d08d3f5230b30624832506a56f92a3817
# Parent  695a33fa7e55f6b3fb243b4e922b080855bfaed7

[web] added help page

git-svn-id: http://theory.cpe.ku.ac.th/grader/web/trunk@225 6386c4cd-e34a-4fa8-8920-d93eb39b512e

diff --git a/app/controllers/main_controller.rb b/app/controllers/main_controller.rb
--- a/app/controllers/main_controller.rb
+++ b/app/controllers/main_controller.rb
@@ -27,6 +27,10 @@
     prepare_list_information
   end
 
+  def help
+    @user = User.find(session[:user_id])
+  end
+
   def submit
     user = User.find(session[:user_id])
 
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -24,7 +24,8 @@
     append_to menu_items, '[Tasks]', 'tasks', 'list'
     append_to menu_items, '[Submissions]', 'main', 'submission'
     append_to menu_items, '[Test]', 'test', 'index'
-    append_to menu_items, '[Settings]', 'users', 'index'
+    append_to menu_items, '[Help]', 'main', 'help'
+    #append_to menu_items, '[Settings]', 'users', 'index'
     append_to menu_items, '[Log out]', 'main', 'login'
 
     menu_items
diff --git a/app/views/main/help.html.haml b/app/views/main/help.html.haml
new file mode 100644
--- /dev/null
+++ b/app/views/main/help.html.haml
@@ -0,0 +1,56 @@
+= user_title_bar(@user)
+
+.announcementbox
+  %span{:class => 'title'}
+    How to submit
+  .announcement
+    %p
+      You <b>must</b> specify the language you are using 
+      in your program header.  You can optionally 
+      specify the task you are submitting to.
+
+    %p
+      The possible language options are 
+      <tt>C</tt>, <tt>C++</tt>, and <tt>Pascal</tt>.
+      The follow are examples.
+
+    %table{:border => '1'}
+      %tr
+        %th{:width => '100px'} C
+        %th{:width => '100px'} C++
+        %th{:width => '100px'} Pascal
+      %tr
+        %td= "<tt>/*<br/>LANG: C<br/>*/</tt>"
+        %td= "<tt>/*<br/>LANG: C++<br/>*/</tt>"
+        %td= "<tt>{<br/>LANG: Pascal<br/>}</tt>"
+
+    %p
+      The server <b>will not</b> accept your submission,
+      if you do not specify the language.
+
+    %p
+      Optionally, you can also specify 
+      the task with <tt>TASK:</tt> <i>taskname</i>.
+      On the first page, the taskname for each task is 
+      shown in parentheses.
+
+    %p 
+      For example, suppose you are using <tt>C++</tt> 
+      to write task <b>mobiles</b>, you put
+
+    %table{:border => '1'}
+      %tr
+        %td{:width => '100px'}
+          %tt <tt>/*<br/>LANG: C++<br/>TASK: mobiles<br/>*/</tt>
+    
+    %p
+      on top of your source code.  
+      If you are using <tt>Pascal</tt> to write the same task,
+      you'll use
+ 
+    %table{:border => '1'}
+      %tr
+        %td{:width => '100px'}
+          %tt <tt>{<br/>LANG: Pascal<br/>TASK: mobiles<br/>}</tt>
+    
+
diff --git a/app/views/main/list.html.haml b/app/views/main/list.html.haml
--- a/app/views/main/list.html.haml
+++ b/app/views/main/list.html.haml
@@ -21,7 +21,7 @@
     %th Results
   = render :partial => 'problem', :collection => @problems
 
-%hr
+%hr/
 
 .submitbox
   = render :partial => 'submission_box'