Changeset 433 for branches

Timestamp:

Oct 12, 2012, 8:27:30 AM (12 years ago)

Author:

chronos

Message:

• Přidáno: Možnost mazat položky.
• Přidáno: Přidávání a změna hodnot položek.

File:

• branches/Modular/Modules/System/System.php (modified) (2 diffs)

branches/Modular/Modules/System/System.php

@@ -118 +118 @@
 class ModuleSystem extends Module
 {
+  var $InstalledChecked;
+        
   function __construct($Database, $System)
   {
@@ -216 +218 @@
   function IsInstalled()
   {
-    $DbResult = $this->Database->query('SELECT table_name FROM information_schema.tables
+    if($this->InstalledChecked == false)
+    {
+      $DbResult = $this->Database->query('SELECT table_name FROM information_schema.tables
 WHERE table_schema = "'.$this->Database->Database.'" AND table_name = "SystemVersion";');    
-    if($DbResult->num_rows > 0) return(true); 
-      else return(false);
+      if($DbResult->num_rows > 0) $this->Installed = true;
+        else $this->Installed = false;
+      $this->InstalledChecked = true;
+    }
+    return($this->Installed); 
   }