Update static/index.html

static/index.html

@@ -302,19 +302,19 @@ input[type="number"]#scale:focus {
     
 
        function previewImage(event, imageId) {
-        const fileInput = event.target;
-        const file = fileInput.files[0];
-        const reader = new FileReader();
+    const fileInput = event.target;
+    const file = fileInput.files[0];
+    const reader = new FileReader();
 
-        reader.onload = function(e) {
-            const image = document.getElementById(imageId);
-            image.src = e.target.result;
-        }
-
-        reader.readAsDataURL(file);
+    reader.onload = function(e) {
+        const image = document.getElementById(imageId);
+        image.src = e.target.result;
     }
 
-    // Function to handle form submission
+    reader.readAsDataURL(file);
+}
+
+// Function to handle form submission
 async function handleSubmit(event) {
     event.preventDefault();
     const formData = new FormData(this);
@@ -350,6 +350,11 @@ async function handleSubmit(event) {
     } catch (error) {
         console.error('Error:', error);
     }
+
+    // Remove the existing event listener
+    this.removeEventListener('submit', handleSubmit);
+    // Reattach the event listener
+    this.addEventListener('submit', handleSubmit);
 }
 
 // Add event listener to the form