Would love to see a currency field / row added. (Formatters)

[btripp]

No description provided.

[mtnbarreto]

@btripp
What do you mean by currency field?
We have added support for NSFormatters, look at the example project which contains a field that shows a currency value.
Eureka gives the ability to set up any custom formatter to a field cell or create a completely new row type.

[thiagorossener]

That would be nice.

I think I know what he is talking about. I made a component to format a NSNumber given a currencyCode, for example.

What would be great is a field where you set a value (NSNumber), and a currencyCode (BRL, USD, etc..) and it formats the number for you like R$ 1.234,00 or US$ 1,234.00. A price field.

If you want to take a look at my component:
https://github.com/thiagoross/TRCurrencyTextField

[mtnbarreto]

TextField rows provided by default have a formatter property that can be used to set up any formatter.

for instance:

DecimalRow(){
        $0.useFormatterDuringInput = true
        $0.title = "Currency style"
        $0.value = 2015
        let formatter = CurrencyFormatter()
        formatter.locale = NSLocale.currentLocale()
        formatter.numberStyle = NSNumberFormatterStyle.CurrencyStyle
        $0.formatter = formatter
}

I think that setting up the formatter is enough and there is no need to use a different row.
Anyway If you want to provide a default formatter customization you can extend from
public class FieldRow<T: Any, Cell: CellType where Cell: BaseCell, Cell: TextFieldCell, Cell.Value == T> and accordingly configure the formatter by overriding the init.