r4036 bugfix: UI: pager in ipv4net shows appropriate page when IP is highlighted

Fixed inc/interface.php renderIPv4Network.

diff --git a/ChangeLog b/ChangeLog
index 72b4e8a..efaeebe 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -7,6 +7,7 @@
        bugfix: the feature of remembering last opened tab of realm page is now working
        update: UI: ports/IPs/nets highlighting enhancements
        update: ability to search for IP networks by vlan id
+       bugfix: UI: pager in ipv4net shows appropriate page when IP is highlighted
 0.18.7
        bugfix: adjust 802.1Q command generation
        bugfix: fixed telnet session hanging in NX-OS4 connector

diff --git a/inc/interface.php b/inc/interface.php
index 2d778e0..59056ee 100644 (file)
--- a/inc/interface.php
+++ b/inc/interface.php
@@ -2794,11 +2794,6 @@ function renderIPv6SpaceEditor ()
 function renderIPv4Network ($id)
 {
        global $pageno, $tabno, $aac2, $netmaskbylen, $wildcardbylen;
-       $maxperpage = getConfigVar ('IPV4_ADDRS_PER_PAGE');
-       if (isset($_REQUEST['pg']))
-               $page = $_REQUEST['pg'];
-       else
-               $page=0;
 
        $range = spotEntity ('ipv4net', $id);
        amplifyCell ($range);
@@ -2894,24 +2889,6 @@ function renderIPv4Network ($id)
        $endip = $range['ip_bin'] | $range['mask_bin_inv'];
        $realstartip = $startip;
        $realendip = $endip;
-       $numpages = 0;
-       if($endip - $startip > $maxperpage)
-       {
-               $numpages = ($endip - $startip)/$maxperpage;
-               $startip = $startip + $page * $maxperpage;
-               $endip = $startip + $maxperpage-1;
-       }
-       echo "<center>";
-       if ($numpages)
-               echo '<h3>' . long2ip ($startip) . ' ~ ' . long2ip ($endip) . '</h3>';
-       for ($i=0; $i<$numpages; $i++)
-       {
-               if ($i == $page)
-                       echo "<b>$i</b> ";
-               else
-                       echo "<a href='".makeHref(array('page'=>$pageno, 'tab'=>$tabno, 'id'=>$id, 'pg'=>$i))."'>$i</a> ";
-       }
-       echo "</center>";
 
        if (isset ($_REQUEST['hl_ipv4_addr']))
        {
@@ -2920,10 +2897,31 @@ function renderIPv4Network ($id)
                echo getAutoScrollScript ("ip-$hl_dottedquad"); // scroll page to highlighted ip
        }
 
+       // pager
+       $maxperpage = getConfigVar ('IPV4_ADDRS_PER_PAGE');
+       $address_count = $endip - $startip + 1;
+       $page = 0;
+       if ($address_count > $maxperpage && $maxperpage > 0)
+       {
+               $page = isset ($_REQUEST['pg']) ? $_REQUEST['pg'] : (isset ($hl_ip) ? intval (($hl_ip - $startip) / $maxperpage) : 0);
+               if ($numpages = ceil ($address_count / $maxperpage))
+               {
+                       echo "<center>";
+                       echo '<h3>' . long2ip ($startip) . ' ~ ' . long2ip ($endip) . '</h3>';
+                       for ($i = 0; $i < $numpages; $i++)
+                               if ($i == $page)
+                                       echo "<b>$i</b> ";
+                               else
+                                       echo "<a href='".makeHref (array ('page' => $pageno, 'tab' => $tabno, 'id' => $id, 'pg' => $i)) . "'>$i</a> ";
+                       echo "</center>";
+               }
+               $startip = $startip + $page * $maxperpage;
+               $endip = min ($startip + $maxperpage - 1, $endip);
+       }
+
        echo "<table class='widetable' border=0 cellspacing=0 cellpadding=5 align='center' width='100%'>\n";
        echo "<tr><th>Address</th><th>Name</th><th>Allocation</th></tr>\n";
 
-
        for ($ip = $startip; $ip <= $endip; $ip++) :
                $dottedquad = ip_long2quad($ip);
                $secondstyle = 'tdleft' . (isset ($hl_ip) && $hl_ip == $ip ? ' port_highlight' : '');