Preliminary Map Bound Data

js/script2.js

@@ -106,6 +106,24 @@ function volDown() {
     }));
 }
 
+function changeMapBounds() {
+    var xhr = new XMLHttpRequest();
+    xhr.open("POST", "http://aa:8000/internet", true);
+    xhr.setRequestHeader('Content-Type', 'application/json');
+    xhr.onreadystatechange = function () {
+        if (xhr.readyState === 4) {
+            console.log(xhr.response)
+            document.getElementById("volume_level").innerHTML = xhr.response
+        }
+    }
+    xhr.send(JSON.stringify({
+        start_lat: 0,
+        start_lon: 0,
+        end_lat: 0,
+        end_lon: 0
+    }));
+}
+
 function modal() {
     var modal = document.getElementById("info_modal");
     var btn = document.getElementById("info_button");

scripts/internet_data.js

@@ -83,13 +83,9 @@ setInterval(function () {
 }, 1000);
 
 app.post('/internet', (req, res) => {
+  console.log(req)
   return res.send('Received a POST HTTP method');
 });
 
-app.get('/internet', (req, res) => {
-  return res.send('Received a GET HTTP method');
-});
-
 app.listen(8000, function () {
-  console.log('Example app listening on port ' + 8000 + '!');
 });