netteForms: improved compact transmission mode

Author: dg

src/assets/netteForms.js

@@ -702,6 +702,7 @@
 				form.appendChild(elem);
 			}
 			form.elements[name].value = values[name].join(',');
+			form.elements[name].disabled = values[name].length === 0;
 		}
 	};