show static method

Future show(BuildContext context, { String submitText = "OK", required List<Widget> builder(BuildContext context, dynamic form), double submitBorderRadius = 8.0, Color? submitBackgroundColor, double submitHeight = 80, required String title, bool validate = true, bool popOnPress = true, void onSubmit(dynamic form)?, })

Show dialog.

context: Build context. submitText: Default submit button text. submitHeight: Height of submit button. onSubmit: Default submit button action. submitBorderRadius: Border radius of the Submit button. submitBackgroundColor: Background color of the Submit button. title: Default title. validate: Verify the value. popOnPress: True if the dialog should be closed together when the button is pressed.

Implementation

static Future show(
  BuildContext context, {
  String submitText = "OK",
  required List<Widget> Function(BuildContext context, DynamicMap form)
      builder,
  double submitBorderRadius = 8.0,
  Color? submitBackgroundColor,
  double submitHeight = 80,
  required String title,
  bool validate = true,
  bool popOnPress = true,
  void Function(DynamicMap form)? onSubmit,
}) async {
  final key = GlobalKey<FormState>();
  final overlay = context.navigator.overlay;
  final form = <String, dynamic>{};
  if (overlay == null) {
    return;
  }
  await showDialog(
    context: overlay.context,
    builder: (context) {
      return WillPopScope(
        onWillPop: null,
        child: Form(
          key: key,
          child: SimpleDialog(
            title: Text(title),
            titlePadding: const EdgeInsets.fromLTRB(20, 24, 20, 0),
            contentPadding: const EdgeInsets.fromLTRB(20, 12, 20, 16),
            children: [
              ...builder(context, form),
              const Space.height(10),
              FormItemSubmit(
                submitText,
                height: submitHeight,
                backgroundColor: submitBackgroundColor,
                borderRadius: submitBorderRadius,
                onPressed: () {
                  context.unfocus();
                  if (validate && !key.currentState!.validate()) {
                    return;
                  }
                  key.currentState!.save();
                  if (popOnPress) {
                    Navigator.of(context, rootNavigator: true).pop();
                  }
                  onSubmit?.call(form);
                },
              )
            ],
          ),
        ),
      );
    },
  );
}