implemented autorefresh

2022-08-27 00:29:22 +02:00
parent ba3afd129d
commit b1c371d9b3
10 changed files with 319 additions and 291 deletions
@@ -1,12 +1,4 @@
-function sleep (time) {
-
-  return new Promise((resolve) => setTimeout(resolve, time));
-
-}
-
-
-
-function send_web_request(url, messageString, varString, elementId) {
+function send_web_request(url, messageString, varString, handleResponse) {
 	// Browserkompatibles Request-Objekt erzeugen:
 	r = null;
 	
@@ -40,16 +32,19 @@ function send_web_request(url, messageString, varString, elementId) {
 	{
 		
 
-		// HTTP-POST
-        r.onreadystatechange = function() {
-            if (this.readyState == 4 && this.status == 200) {
-                document.getElementById(elementId).innerHTML = this.responseText;
-            }
-        };
-
+		
 		r.open('POST', url, true);
 		
 		r.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
+
+		if(handleResponse != null) {
+			// HTTP-POST
+			r.onreadystatechange = function() {
+				if (this.readyState == 4 && this.status == 200) {
+					handleResponse(this.responseText);
+				}
+			};
+		}
 		
 		r.send(varString);