From 56ad04886a8d3b0fb49404e90bc067aa989403a3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tom=C3=A1=C5=A1=20Dvo=C5=99=C3=A1k?=
 <150935816+Dvorinka@users.noreply.github.com>
Date: Tue, 27 May 2025 09:33:55 +0200
Subject: [PATCH] Add files via upload

---
 admin-dashboard.html | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/admin-dashboard.html b/admin-dashboard.html
index 06ebdc7..9c00e08 100644
--- a/admin-dashboard.html
+++ b/admin-dashboard.html
@@ -710,9 +710,20 @@ async function loadBanner() {
     }
 }
 
+// Add submission flag at the top of the script
+let isSubmitting = false;
+
 async function saveBanner(event) {
     event.preventDefault();
     
+    // Prevent multiple submissions
+    if (isSubmitting) {
+        console.log('Form submission already in progress');
+        return;
+    }
+    
+    isSubmitting = true;
+    
     const form = document.getElementById('bannerForm');
     const formData = new FormData(form);
     const submitButton = form.querySelector('button[type="submit"]');
@@ -809,6 +820,7 @@ async function saveBanner(event) {
             submitButton.disabled = false;
             submitButton.innerHTML = originalButtonText;
         }
+        isSubmitting = false;
     }
 }