From 0f3cfc59cbca8ea058a6aa53cf9038c5024a1132 Mon Sep 17 00:00:00 2001
From: Kizarm <mrazik@volny.cz>
Date: Fri, 5 Jul 2024 19:16:42 +0200
Subject: [PATCH] correct localSettings

---
 chata/index.html | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/chata/index.html b/chata/index.html
index 2b4e947..0739d1c 100644
--- a/chata/index.html
+++ b/chata/index.html
@@ -54,15 +54,19 @@
     var client;
     function ManagePwd () {
       const pass = localStorage.getItem('mqtt_password');
-      if  (!pass)  localStorage.setItem('mqtt_password', document.getElementById('pass').value);
-      else  document.getElementById('pass').value = pass;
+      if (pass) document.getElementById('pass').value = pass;
     };
+    function SetPwd () {
+      const pass = localStorage.getItem('mqtt_password');
+      if (!pass || pass.length === 0) {
+        localStorage.setItem('mqtt_password', document.getElementById('pass').value);
+      }
+    }
 
     ManagePwd ();
     function Connection() {
       if (!mqtt) {
-        TextOut.value = 'MQTT not supported !!!\n';
-        return;
+        TextOut.value = 'MQTT not supported !!!\n'; return;
       }
       options.password = document.getElementById('pass').value;
       // console.log (options);
@@ -72,15 +76,16 @@
         ConnBtn.innerHTML = 'Connect';
         Main.btn.disabled = true;
         Refr.btn.disabled = true;
-        TextOut.value = "Disconnected\n"
+        TextOut.value = "Disconnected\n";
       } else {
-        client = mqtt.connect(url, options)
+        client = mqtt.connect(url, options);
         client.on('connect', function () {
           Connected = true;
           TextOut.value += 'Connected to ' + url + '\n';
           ConnBtn.innerHTML = 'Disconnect';
           Main.btn.disabled = false;
           Refr.btn.disabled = false;
+          SetPwd ();
           // Subscribe to a topic
           client.subscribe(InpTops + '#', function (err) {
             if (!err) {