Add bulk selection functionality for filter options in admin templates

2026-04-10 17:13:09 +02:00
parent b636d06908
commit a96e103733
5 changed files with 175 additions and 0 deletions
@@ -1114,9 +1114,17 @@
                        while (select.children.length > 1) {
                            select.removeChild(select.lastChild);
                        }
+
+                        const allOption = document.createElement('option');
+                        allOption.value = '__ALL__';
+                        allOption.textContent = '-- Alle auswählen --';
+                        select.appendChild(allOption);
                        
                        // Add new options - data.values contains the array
                        data.values.forEach(value => {
+                            if (!value || String(value).trim() === '') {
+                                return;
+                            }
                            const option = document.createElement('option');
                            option.value = value;
                            option.textContent = value;