r1687 + renderRSPoolLBForm(): only show "Manage existing" portlet when appropriate

diff --git a/inc/interface.php b/inc/interface.php
index e1016a6ecc3d9df826d5afd0cf2b1cc2481ab3c5..850f1d8aa633073f870eb8b0fe640254b18cfc56 100644 (file)
--- a/inc/interface.php
+++ b/inc/interface.php
@@ -3976,37 +3976,41 @@ function renderRSPoolLBForm ($pool_id = 0)
        $vs_list = array ();
        foreach (getVSList() as $vsid => $vsinfo)
                $vs_list[$vsid] = buildVServiceName ($vsinfo) . (empty ($vsinfo['name']) ? '' : " (${vsinfo['name']})");
-       startPortlet ('Manage existing (' . count ($poolInfo['lblist']) . ')');
-       echo "<table cellspacing=0 cellpadding=5 align=center class=cooltable>\n";
-       echo "<tr><th>&nbsp;</th><th>LB</th><th>VS</th><th>VS config</th><th>RS config</th><th>&nbsp;</th></tr>\n";
-       $order = 'odd';
-       foreach ($poolInfo['lblist'] as $object_id => $vslist)
-               foreach ($vslist as $vs_id => $configs)
-               {
-                       $oi = getObjectInfo ($object_id);
-                       echo "<form action='${root}process.php'>";
-                       echo "<input type=hidden name=page value='${pageno}'>\n";
-                       echo "<input type=hidden name=tab value='${tabno}'>\n";
-                       echo "<input type=hidden name=op value=updLB>";
-                       echo "<input type=hidden name=pool_id value='${pool_id}'>";
-                       echo "<input type=hidden name=vs_id value='${vs_id}'>";
-                       echo "<input type=hidden name=object_id value='${object_id}'>";
-                       echo "<tr valign=top class=row_${order}><td><a href='${root}process.php?page=${pageno}&tab=${tabno}&op=delLB&pool_id=${pool_id}&object_id=${object_id}&vs_id=${vs_id}'>";
-                       printImageHREF ('delete', 'Unconfigure');
-                       echo "</a></td>";
-                       echo "<td class=tdleft><a href='${root}?page=object&object_id=${object_id}'>${oi['dname']}</a></td>";
-                       echo "<td class=tdleft><a href='${root}?page=vservice&id=${vs_id}'>";
-                       $vsinfo = getVServiceInfo ($vs_id);
-                       echo buildVServiceName ($vsinfo) . '</a>';
-                       if (!empty ($vsinfo['name']))
-                               echo " (${vsinfo['name']})";
-                       echo "<td><textarea name=vsconfig>${configs['vsconfig']}</textarea></td>";
-                       echo "<td><textarea name=rsconfig>${configs['rsconfig']}</textarea></td>";
-                       echo "<td><input type=submit value=OK></td></tr></form>\n";
-                       $order = $nextorder[$order];
-               }
-       echo "</table>\n";
-       finishPortlet();
+
+       if (count ($poolInfo['lblist']))
+       {
+               startPortlet ('Manage existing (' . count ($poolInfo['lblist']) . ')');
+               echo "<table cellspacing=0 cellpadding=5 align=center class=cooltable>\n";
+               echo "<tr><th>&nbsp;</th><th>LB</th><th>VS</th><th>VS config</th><th>RS config</th><th>&nbsp;</th></tr>\n";
+               $order = 'odd';
+               foreach ($poolInfo['lblist'] as $object_id => $vslist)
+                       foreach ($vslist as $vs_id => $configs)
+                       {
+                               $oi = getObjectInfo ($object_id);
+                               echo "<form action='${root}process.php'>";
+                               echo "<input type=hidden name=page value='${pageno}'>\n";
+                               echo "<input type=hidden name=tab value='${tabno}'>\n";
+                               echo "<input type=hidden name=op value=updLB>";
+                               echo "<input type=hidden name=pool_id value='${pool_id}'>";
+                               echo "<input type=hidden name=vs_id value='${vs_id}'>";
+                               echo "<input type=hidden name=object_id value='${object_id}'>";
+                               echo "<tr valign=top class=row_${order}><td><a href='${root}process.php?page=${pageno}&tab=${tabno}&op=delLB&pool_id=${pool_id}&object_id=${object_id}&vs_id=${vs_id}'>";
+                               printImageHREF ('delete', 'Unconfigure');
+                               echo "</a></td>";
+                               echo "<td class=tdleft><a href='${root}?page=object&object_id=${object_id}'>${oi['dname']}</a></td>";
+                               echo "<td class=tdleft><a href='${root}?page=vservice&id=${vs_id}'>";
+                               $vsinfo = getVServiceInfo ($vs_id);
+                               echo buildVServiceName ($vsinfo) . '</a>';
+                               if (!empty ($vsinfo['name']))
+                                       echo " (${vsinfo['name']})";
+                               echo "<td><textarea name=vsconfig>${configs['vsconfig']}</textarea></td>";
+                               echo "<td><textarea name=rsconfig>${configs['rsconfig']}</textarea></td>";
+                               echo "<td><input type=submit value=OK></td></tr></form>\n";
+                               $order = $nextorder[$order];
+                       }
+               echo "</table>\n";
+               finishPortlet();
+       }
 
        startPortlet ('Add new');
        echo "<table cellspacing=0 cellpadding=5 align=center class=widetable>\n";