more node things

public/index.html

@@ -13,16 +13,19 @@
         <script>
           const socket = io();
 
-          // Listen for custom events from the server
           socket.on('node-data', function(data) {
-            console.log(data); // Log the received data to the browser's console
+            console.log(data);
-              if (node === 'node4' && value === '21') {
+
-          // Change the background color to red
+            // Split the data into separate parts
-          document.body.style.backgroundColor = 'red';
+            const [node, value] = data.split(' ');
-        } else {
+
-          // Restore the default background color
+            if (node === 'node4' && value === '21') {
-          document.body.style.backgroundColor = 'white';
+              // Change the background color to red
-        }
+              document.body.style.backgroundColor = 'red';
+            } else {
+              // Restore the default background color
+              document.body.style.backgroundColor = 'white';
+            }
           });
         </script>
         <script src='socket.io/socket.io.js'></script>