public function onLoad($param)
 {
     parent::onLoad($param);
     $cats = $this->Application->getModule('data')->queryCategories();
     foreach ($cats as $cat) {
         $cat->ID = $this->Service->constructUrl('Posts.ListPost', array('cat' => $cat->ID));
         $cat->Name .= ' (' . $cat->PostCount . ')';
     }
     $this->CategoryList->DataSource = $cats;
     $this->CategoryList->dataBind();
 }
 public function onLoad($param)
 {
     parent::onLoad($param);
     $commentLimit = TPropertyValue::ensureInteger($this->Application->Parameters['RecentComments']);
     $comments = $this->Application->getModule('data')->queryComments('', 'ORDER BY create_time DESC', "LIMIT {$commentLimit}");
     foreach ($comments as $comment) {
         $comment->ID = $this->Service->constructUrl('Posts.ViewPost', array('id' => $comment->PostID)) . '#c' . $comment->ID;
         if (strlen($comment->Content) > 40) {
             $comment->Content = substr($comment->Content, 0, 40) . ' ...';
         }
     }
     $this->CommentList->DataSource = $comments;
     $this->CommentList->dataBind();
 }