fix couple js errors, remove visitors notification

app/wol/static/js/main.js

@@ -108,7 +108,7 @@ window.onload = () => {
         (hour < 10 ? "0" + hour.toString() : hour) + ":" +
         (minute < 10 ? "0" + minute.toString() : minute) +
         utcString.substring(16, 19);
-    
+
     // prepare html elements
     var datetimeFields = document.querySelectorAll('[id*=-input]');
     for (let index = 0; index < datetimeFields.length; index++) {
@@ -200,10 +200,10 @@ function setDeviceDown(device) {
     var statusDot = document.getElementById(device.id + "-dot");
     var statusPorts = document.getElementById(device.id + "-ports");
     var wakeButton = document.querySelector(`[id="btn-wake"][data-id="${device.id}"]`)
-    var scheduleModalButton = document.getElementById(device.id + "-btn-schedule");    
+    var scheduleModalButton = document.getElementById(device.id + "-btn-schedule");
 
     // check if device was up before
-    if (statusDot.classList.contains("dot-up") && enableNotifications ) {
+    if (statusDot.classList.contains("dot-up") && enableNotifications) {
         notif.show("Device now down!", device.name + " is now down.", "is-danger", 5000);
     }
 
@@ -287,9 +287,6 @@ socket.onmessage = function (event) {
             document.getElementById("visitors").innerHTML = message.visitors + ' visitor';
         } else {
             document.getElementById("visitors").innerHTML = message.visitors + ' visitors';
-            if (enableNotifications) {
-                notif.show("Visitors updated", "There are currently " + message.visitors + " visitors", "is-info", 5000);
-            }
         }
     }
 
@@ -330,7 +327,7 @@ socket.onmessage = function (event) {
     if ("reload" in message) {
         window.location.reload(true);
     }
-    
+
 }
 socket.onclose = function (event) {
     if (enableNotifications) {

app/wol/static/js/settings.js

@@ -99,7 +99,7 @@ async function scan() {
         const td2 = row.insertCell();
         const td3 = row.insertCell();
         const td4 = row.insertCell();
-        const deviceName = "Unknown";
+        let deviceName = "Unknown";
         if (device.name != "") {
             deviceName = device.name;
         }
@@ -110,7 +110,7 @@ async function scan() {
         button.classList.add("button", "is-primary", "is-small");
         button.innerText = "Add";
         button.addEventListener("click", function (event) {
-            update_device(JSON.stringify(device));
+            post_settings("/settings/update/", JSON.stringify(device));
             event.target.disabled = true;
             event.target.innerText = "Added";
         });

app/wol/templates/wol/settings.html

@@ -146,7 +146,7 @@
                     </span>
                 </button>
                 {% endif %}
-                <h3 class="title is-size-4 my-5">Add custom</h3>
+                <h3 class="title is-size-4 my-5">Add devices</h3>
                 <form action="/settings/custom_add/" method="post">
                     {% csrf_token %}
                     <table class="table is-fullwidth">
@@ -257,7 +257,7 @@
                 </div>
             </div>
         </section>
-        <section class="section py-3">
+        <section class="section py-3 mb-6">
             <h2 class="title is-size-3 my-5">Info</h2>
             <div class="box no-flex">
                 <div class="columns">