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Flutter TextInputFormatter Currency pt_BR
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import 'package:flutter/services.dart'; | |
import 'package:intl/intl.dart'; | |
class CurrencyPtBrInputFormatter extends TextInputFormatter { | |
TextEditingValue formatEditUpdate(TextEditingValue oldValue, TextEditingValue newValue) { | |
if(newValue.selection.baseOffset == 0){ | |
return newValue; | |
} | |
double value = double.parse(newValue.text); | |
final formatter = new NumberFormat("#,##0.00", "pt_BR"); | |
String newText = "R\$ " + formatter.format(value/100); | |
return newValue.copyWith( | |
text: newText, | |
selection: new TextSelection.collapsed(offset: newText.length)); | |
} | |
} | |
// how to use | |
Widget _fieldValues() { | |
return Padding( | |
padding: EdgeInsets.only(top: 10, bottom: 60), | |
child: TextFormField( | |
decoration: InputDecoration( | |
icon: Icon(Icons.monetization_on), | |
labelText: 'Valor *', | |
), | |
keyboardType: TextInputType.number, | |
inputFormatters: [ | |
FilteringTextInputFormatter.digitsOnly, | |
CurrencyPtBrInputFormatter() | |
] | |
); | |
} | |
Código muito bom, mandou bem de mais!!
Código muito bom. top
Top de vdd
Até que enfim, depois de ter deixado um código de lado um tempo ele parou de funcionar essa funcionalidade.
O seu resolveu meu problema, valeu !
obrigado lenda
Jesus, Maria e José tu fez amor com o código <3
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Código mágico, salvo minha pele rsrs