toFormWidgetsCode method

Implementation

String toFormWidgetsCode() {
  // print('toFormWidgetsCode begin');
  final String tablename = table.tableName!.toLowerCase();
  final String modelName = table.modelName ?? toCamelCase(table.tableName);

  // print('toFormWidgetsCode begin 2: tableName:$tablename');
  if (table.primaryKeyNames.isEmpty) {
    throw Exception(
        '    SQFENTITIY: FORM GENERATOR ERROR:  Table [$tablename] has no primary key. Remove this table from formTables list in your DB Model or add a primary key into the table');
  }
  return '''
class ${modelName}Add extends StatefulWidget {
${modelName}Add(this._$tablename);
final dynamic _$tablename;
@override
State<StatefulWidget> createState() => ${modelName}AddState(_$tablename as $modelName);
}

class ${modelName}AddState extends State {
${modelName}AddState(this.$tablename);
$modelName $tablename;
final _formKey = GlobalKey<FormState>();
${toFormDeclarationCodeTable(table).toString()}

@override
void initState() {
  ${toFormInitStateCodeTable(table).toString()}
  super.initState();
}

@override
Widget build(BuildContext context) {
  ${toFormBuildDropDownCodeTable(table).toString()}

  return Scaffold(
    appBar: AppBar(
      title: ($tablename.${table.primaryKeyNames[0]} == null)
          ? Text('Add a new $tablename')
          : Text('Edit $tablename'),
    ),
    body: Container(
      alignment: Alignment.topCenter,
      width: double.infinity,
      height: double.infinity,
      child: SingleChildScrollView(
        child: Padding(
            padding: EdgeInsets.only(top: 10.0, left: 10.0, right: 10.0),
            child: Form(
              key: _formKey,
              child: Column(
                children: <Widget>[
                  ${toFormBuildRowWidgets(table).toString()}
                  TextButton(
                    child: saveButton(),
                    onPressed: () {
                      if (_formKey.currentState!.validate()) {
                        // If the form is valid, display a Snackbar.
                        save();
                         /* Scaffold.of(context).showSnackBar(SnackBar(
                            duration: Duration(seconds: 2),
                            content: Text('Processing Data')));
                         */
                      }
                    },
                  )
                ],
              ),
            )),
      ),
    ),
  );
}

${toFormBuildRowCodeTable(table).toString()}


Container saveButton() {
  return Container(
    padding: const EdgeInsets.all(7.0),
    decoration: BoxDecoration(
        color: Color.fromRGBO(95, 66, 119, 1.0),
        border: Border.all(color: Colors.black),
        borderRadius: BorderRadius.circular(5.0)),
    child: Text(
      'Save',
      style: TextStyle(color: Colors.white, fontSize: 20),
    ),
  );
}

void save() async {
  ${toFormSaveCodeDateTimeVariables(table).toString()}
  $tablename
    ${toFormSaveCode(table).toString()};
  await $tablename.${table.relationType == RelationType.ONE_TO_ONE ? '_' : ''}save();
  if ($tablename.saveResult!.success) {
    Navigator.pop(context, true);
  } else
  {
    UITools(context).alertDialog($tablename.saveResult.toString(),
                title: 'save ${table.modelName} Failed!', callBack: () {
            });
  }
}
}
''';
}