update

app/Http/Controllers/AjaxController.php

@@ -45,7 +45,6 @@ class AjaxController extends Controller
     }
     public function uploadTempImage(Request $request)
     {
-        dd($request->all());
         $request->validate([
             'file.*' => 'required|file|mimes:png,jpg,jpeg|max:5120',
         ]);

resources/views/modules/konten/kegiatan/form.blade.php

@@ -208,9 +208,9 @@
         const myDropzone = new Dropzone(".dropzone", {
                 url: "{{ url('uploadTempImage') }}", // URL ke controller kamu
                 method: "POST",
-            xhrFields: {
-                withCredentials: true
-            },
+                // xhrFields: {
+                //     withCredentials: true
+                // },
                 headers: {
                     'X-CSRF-TOKEN': document.querySelector('meta[name="csrf-token"]').getAttribute('content'),
                     'X-Requested-With': 'XMLHttpRequest'
@@ -240,7 +240,7 @@
                             hiddenInput.class = 'removeFormKriteria';
                             hiddenInput.value = fileInfo.filename;
                             var elem = '<input type="hidden" name="input_upload_files[]" value="'+fileInfo.filename+'" class="removeFormKriteria uploadedFiles is-required">';
-                        $('.changeForm').append(elem);
+                            $('#form').append(elem);
                         });
                     });