AdminPanel erste Funktionen hinzugefügt (Formulare)

src/ritzenbergenlib.ts

@@ -185,8 +185,8 @@ class Formular {
 							el.id,
 							el.name,
 							el.minitext,
-							el.public,
-							el.multiple
+							el.public==null?null:(el.public==1?true:false),
+							el.multiple==null?null:(el.multiple==1?true:false)
 						)
 				)
 			);
@@ -212,12 +212,12 @@ class Formular {
 							displayvalue: el.displayvalue,
 							placeholder: el.placeholder,
 							title: el.title,
-							required: el.required == 1,
+							required: el.required==null?null:(el.required==1?true:false),
 							maxlength: el.maxlength,
 							min: el.min,
 							max: el.max,
-							multiple: el.multiple == 1,
-							checked: el.checked == 1,
+							multiple: el.multiple==null?null:(el.multiple==1?true:false),
+							checked: el.checked==null?null:(el.checked==1?true:false),
 						})
 				)
 			);