SQL Statements simplified and some bugfixing

assetview.php

@@ -36,17 +36,15 @@
     // setup asset
         // build query
         $query = "SELECT
-                asset.asset_name,
-                asset.asset_hostname,
-                asset.asset_info,
-                assetclass.assetclass_id AS assetclass_id,
-                assetclass.assetclass_name AS assetclass_name
+                a.asset_name,
+                a.asset_hostname,
+                a.asset_info,
+                c.assetclass_id,
+                c.assetclass_name
             FROM
-                asset,
-                assetclass
+                asset AS a LEFT OUTER JOIN assetclass AS c USING (assetclass_id)
             WHERE
-                asset.asset_id=" . $asset_id . "
-                AND assetclass.assetclass_id=asset.assetclass_id";
+                a.asset_id=" . $asset_id;
 
         // run query
         $asset = $db->db_select($query);
@@ -69,9 +67,9 @@
             FROM
                 node
             WHERE
-                node.asset_id=" . $asset_id . "
+                asset_id=" . $asset_id . "
             ORDER BY
-                INET_ATON(node.node_ip)";
+                INET_ATON(node_ip)";
 
         // run query
         $nodes = $db->db_select($query);