add tab for widgets function; check if file exists before loading

1 files changed, 53 insertions, 1 deletions

diff --git a/usr/local/www/index.php b/usr/local/www/index.php
index 7d09663..2470860 100755
--- a/usr/local/www/index.php
+++ b/usr/local/www/index.php
@@ -312,6 +312,49 @@ function showAllWidgets(){
 		Effect.Fade('niftyOutter', {to: 1.0});
 }
 
+
+function changeTabDIV(selectedDiv){
+	var dashpos = selectedDiv.indexOf("-");
+	var tabclass = selectedDiv.substring(0,dashpos);
+	d = document;
+
+	//get deactive tabs first
+	tabclass = tabclass + "-class-tabdeactive"; 
+	var tabs = document.getElementsByClassName(tabclass);
+	var incTabSelected = selectedDiv + "-deactive";
+	for (i=0; i<tabs.length; i++){
+		var tab = tabs[i].id;
+		dashpos = tab.lastIndexOf("-");
+		var tab2 = tab.substring(0,dashpos) + "-deactive";
+		if (tab2 == incTabSelected){
+			tablink = d.getElementById(tab2);
+			tablink.style.display = "none";
+			tab2 = tab.substring(0,dashpos) + "-active";
+			tablink = d.getElementById(tab2);
+			tablink.style.display = "table-cell";
+			
+			//now show main div associated with link clicked
+			tabmain = d.getElementById(selectedDiv);
+			tabmain.style.display = "block";
+		}
+		else
+		{	
+			tab2 = tab.substring(0,dashpos) + "-deactive";
+			tablink = d.getElementById(tab2);
+			tablink.style.display = "table-cell";
+			tab2 = tab.substring(0,dashpos) + "-active";
+			tablink = d.getElementById(tab2);
+			tablink.style.display = "none";		
+			
+			//hide sections we don't want to see
+			tab2 = tab.substring(0,dashpos);
+			tabmain = d.getElementById(tab2);
+			tabmain.style.display = "none";
+				
+		}
+	}	
+}
+
 </script>
 EOD;
 $closehead = false;
@@ -569,7 +612,16 @@ echo $jscriptstr;
 				<div style="clear:both;"></div>
 			</div>
 			<div id="<?php echo $widgetname;?>" style="display:<?php echo $display; ?>;">
-				<?php include($directory . $widget); ?>
+				<?php 
+					if (file_exists($directory . $widget))
+					{
+						include($directory . $widget);
+					}
+					else 
+					{
+						echo "Widget does not exists in the widget folder. <br>Please reinstall the dashboard package to correct this issue.";	
+					}				
+				 ?>
 			</div>
 			<div style="clear:both;"></div>
 		</div>