Difference between revisions of "6CC001 Workshop - week 04"

Latest revision as of 14:57, 22 September 2011

Your job today is to implement a blog similar to this one:

The different steps are:

Let's take it one step at a time... and remember: read and understand the code before pasting it into your text editor!

@@ Line 15: / Line 15: @@
 Let's take it one step at a time... and remember: read and understand the code before pasting it into your text editor!
-== Step 7 - Deleting messages ==
-Finally, let’s create a new action in charge of message deletion.
-Again if you browse the mouse over the “delete this message” links, you will see URLs such as “index.php?cmd=BlogDelete&id=19”
-So we need a new Command_BlogDelete class. Here is the code:
-<pre>
-// Command_BlogDelete.php
-//############################################################################
-// SearchVenueCommand class
-//############################################################################
-class Command_BlogDelete extends Command
-{
-  //############################################################################
-  // doExecute
-  //############################################################################
-  function doExecute(Request $request)
-  {
-    // Get data from request
-    $id = $request->getProperty('id');
-    // Create manager object
-    $manager = new ManagerMessage();
-    // Add to database
-    $manager->deleteMessage($id);
-    // Redirect to index
-    header("location:index.php");
-  }
-}
-</pre>
-Nothing too complicated here...
-=== Checkpoint ===
-You should now be able to delete messages.
-Note: It is always better practice to ask users to confirm deletion first... but you can do that bit&nbsp;;)