geo-location

Author: justinramel

21 - Geolocation/index-START.html

@@ -57,18 +57,14 @@ <h1 class="speed">
     /*Compass: https://thenounproject.com/search/?q=compass&i=592352*/
   </style>
   <script>
-    const arrow = document.querySelector('.arrow');
-    const speed = document.querySelector('.speed-value');
-
-    navigator.geolocation.watchPosition((data) => {
-      console.log(data);
-      speed.textContent = data.coords.speed;
-      arrow.style.transform = `rotate(${data.coords.heading}deg)`;
-    }, (err) => {
-      console.err(err);
-      alert('HEY! YOU GOTTA ALLOW THAT TO HAPPEN!!!');
-    });
+    const arrow = document.querySelector('.arrow')
+    const speed = document.querySelector('.speed-value')
 
+    navigator.geolocation.watchPosition(function(data) {
+      console.log(data)
+      speed.textContent = data.coords.speed || 0
+      arrow.style.transform = `rotate(${data.coords.heading}deg)`
+    })
   </script>
 </body>
 </html>