added remaining settings to websocket-functionality

Software/data_src/static/js/websocket.js

@@ -25,9 +25,7 @@ function initButtons() {
   if (elements.length > 0) {
     for (var i = 0; i < elements.length; i++) {
       let element = elements[i];
-      element.addEventListener("click", function () {
-        websocket_sendevent("btn-" + element.id, 0);
-      });
+      element.addEventListener("click", sendButton);
     }
   }
 }
@@ -55,6 +53,18 @@ function onClose(event) {
   overlay.style.display = "flex";
 }
 
+function sendButton(event) {
+  var targetElement = event.target;
+
+  if (
+    targetElement.classList.contains("confirm") &&
+    window.confirm("Sicher?") == false
+  )
+    return;
+
+  websocket_sendevent("btn-" + targetElement.id, targetElement.value);
+}
+
 function onMessage(event) {
   var data = event.data;
   console.log("ws_msg:" + event.data + "\n");