- misc usability fixes for PHP interface (Alexei)

git-svn-id: svn://svn.zabbix.com/trunk@1997 97f52cf1-0a1b-0410-bd0e-c28be96e8082

2 files changed, 3 insertions, 2 deletions

diff --git a/frontends/php/include/classes.inc.php b/frontends/php/include/classes.inc.php
index 0ec17f8b..5c078c47 100644
--- a/frontends/php/include/classes.inc.php
+++ b/frontends/php/include/classes.inc.php
@@ -431,7 +431,7 @@
 					}
 				}
 	
-				if($maxY>0)
+				if(isset($maxY)&&($maxY>0))
 				{
 					$exp = floor(log10($maxY));
 					$mant = $maxY/pow(10,$exp);
@@ -500,6 +500,7 @@
 				$str=$str.$this->items[$i]["itemid"].",";
 			}
 			$str=substr($str,0,strlen($str)-1);
+			if($str=="")	$str=-1;
 
 			if($this->period<=24*3600)
 			{
diff --git a/frontends/php/include/forms.inc.php b/frontends/php/include/forms.inc.php
index 3ee9f2d7..a4624beb 100644
--- a/frontends/php/include/forms.inc.php
+++ b/frontends/php/include/forms.inc.php
@@ -317,7 +317,7 @@
 
 		$col=0; 
 		show_table2_v_delimiter($col++);
-		echo "<form method=\"get\" action=\"items.php\">";
+		echo "<form method=\"get\" action=\"items.php#form\">";
 		if(isset($_GET["itemid"]))
 		{
 			echo "<input class=\"biginput\" name=\"itemid\" type=hidden value=".$_GET["itemid"].">";