nachricht bei schließen des fensters oder neuladen

2021-11-05 16:12:19 +01:00
parent 935e21c077
commit c93022dd3c
3 changed files with 179 additions and 150 deletions
--- a/Customers/Customers.master
+++ b/Customers/Customers.master
@@ -142,10 +142,20 @@
        <meta http-equiv="Page-Exit"content="blendTrans(Duration=0)"/>
    </asp:ContentPlaceHolder>
    <asp:ContentPlaceHolder id="head" runat="server">
-        
+        <script>
+            function unloadmessage() {
+                if (typeof contentunloadmessage == "function") {
+
+                    contentunloadmessage();
+
+                }
+
+            }
+
+        </script>
    </asp:ContentPlaceHolder>
 </head>
-<body data-spy="scroll" data-target=".navbar" data-offset="50" onbeforeunload=" return 'Are you really want to perform the action?'">                                   
+<body data-spy="scroll" data-target=".navbar" data-offset="50" >                                   
                        <!-- <div id="nav-main">
                        <div id="art-logo"></div>
                        </div>