Fixed error when id equals zero

Added support for __auto__ default value

library/src/services/form/Field/Autocomplete/Autocomplete.tsx

@@ -51,7 +51,8 @@ const Autocomplete = (props: AutocompleteProps): JSX.Element | null => {
  hasChanged,
  } = props;
 
- const value = props.value || null;
+ const value = props.value ?? null;
+
  const i18n = getI18n();
 
  let className = props.className;
@@ -183,12 +184,40 @@ const Autocomplete = (props: AutocompleteProps): JSX.Element | null => {
  : true;
  }
 
+ const autoDefaultValue = (value: unknown): unknown => {
+ if (value !== '__auto__') {
+ return value;
+ }
+
+ if (arrayChoices.length === 0) {
+ return value;
+ }
+
+ const realChoices = arrayChoices.filter((dac) => dac.id != '__null__');
+
+ if (realChoices.length != 1) {
+ return '__null__';
+ }
+
+ return realChoices[0].id;
+ };
+
  let autocompleteValue;
  if (multiple) {
  autocompleteValue = arrayChoices.length ? value : [];
  } else {
+ const autoValue = autoDefaultValue(value);
  autocompleteValue =
- arrayChoices?.find((item) => `${item.id}` === `${value}`) ?? null;
+ arrayChoices?.find((item) => `${item.id}` === `${autoValue}`) ?? null;
+
+ if (autoValue != value) {
+ onChange({
+ target: {
+ name: name,
+ value: autoValue,
+ },
+ });
+ }
  }
 
  return (