修复了滚动栏的bug，消息未解决

app/Http/Controllers/AdminController.php

@@ -29,9 +29,9 @@ class AdminController extends Controller
         $data['users'] = User::orderby('id', 'asc')->get();
         $data['cats'] = GoodCat::orderby('cat_name', 'asc')->get();
 		$data['announcements'] = Announcement::orderby('id', 'dsc')->get();
-		$data['reports'] = Ticket::where('type', '2')->orderby('id', 'dsc')->paginate(16);
-		$data['users'] = User::orderby('id', 'asc')->paginate(16);
-		$data['trans'] = Transaction::orderby('id', 'asc')->paginate(16);
+		$data['reports'] = Ticket::where('type', '2')->orderby('id', 'dsc')->paginate(40);
+		$data['users'] = User::orderby('id', 'asc')->paginate(40);
+		$data['trans'] = Transaction::orderby('id', 'asc')->paginate(40);
         return View::make('admin.index')->with($data);
     }
 

app/Http/Controllers/MessageController.php

@@ -23,6 +23,16 @@ class MessageController extends Controller
 {
     public function showMessageView(Request $request)
 	{
+		$user_id = $request->session()->get('user_id');
+		$post_data = 'user_id='.$user_id.'';
+		$ch = curl_init();
+		curl_setopt($ch, CURLOPT_URL, '127.0.0.1:6565/notify');
+		curl_setopt($ch, CURLOPT_HEADER, 1);
+		curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+		curl_setopt($ch, CURLOPT_POST, 1);
+		curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
+		$output = curl_exec($ch);
+		curl_close($ch);
         return View::make('message.message');
     }
 
@@ -39,16 +49,6 @@ class MessageController extends Controller
         MessageContact::where('user_id', $user_id)
             ->where('contact_id', $contact_id)
             ->update(['unread_count' => 0]);
-	$user_id = $request->session()->get('user_id');
-	$post_data = 'user_id='.$user_id.'';
-	$ch = curl_init();
-	curl_setopt($ch, CURLOPT_URL, '127.0.0.1:6565/notify');
-	curl_setopt($ch, CURLOPT_HEADER, 1);
-	curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
-	curl_setopt($ch, CURLOPT_POST, 1);
-	curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
-	$output = curl_exec($ch);
-	curl_close($ch);
         return json_encode($messages);
     }
 

app/Transaction.php

@@ -20,7 +20,8 @@ class Transaction extends Model
 
     public function getSellerIdAttribute()
     {
-        return $this->good->user_id;
+		if($this->good != NULL)
+			return $this->good->user_id;
     }
 
     public function seller()

app/User.php

@@ -38,9 +38,9 @@ class User extends Model
 	{
 		$len=strlen($this->stuid);
 		$ans = "";
-		$ans = $ans . ($this->stuid)[0];
+		$ans = $ans . substr($this->stuid, 0, 1);
 		for($i=1; $i<($len-1); $i++) $ans = $ans . '*';
-		$ans = $ans . ($this->stuid)[$len-1];
+		$ans = $ans . substr($this->stuid, -1);
 		return $ans;
 	}