In a localized application with 2 languages : French and English. I want users to be able to enter (HTML <input>) doubles formatted the same way wether they are using english or french locale. i.e : - english_user enter "445,000.00" for orderItem.price and this data is correctly parsed to 445000.0d and put into the corresponding bean property - french_user enter "445,000.00" for orderItem.price and this is also correctly parsed to 445000.0d and put into the corresponding bean property
i'm using struts2 2.3.4 with defaultStack and jdk 1.5.0_22 i'm using s:textfield like suggested in the docs : http://struts.apache.org/2.3.4/docs/formatting-dates-and-numbers.html <s:textfield name="orderItem.price" value="%{getText('format.number',{orderItem.price})}" /> with english locale it's ok, with french locale it's not. when submitting the form with french locale i have errors : "Invalid field value for field xxx" and in the logs i get : [WARN ] com.opensymphony.xwork2.ognl.OgnlValueStack - Error setting expression 'orderItem.price' with value '[Ljava.lang.String;@c98901' (struts is trying to use a setter with a String parameter whereas it should find the one with a Double parameter) I've also tried using a Converter with no success (see code at the end) Is there any (simple) way to achieve what i've explained here ? Regards, Pierre. == Converter Code == public class DoubleConverter extends StrutsTypeConverter { private static ThreadLocal<DecimalFormat> decimalFormat = new ThreadLocal<DecimalFormat>() { protected DecimalFormat initialValue() { final DecimalFormat df = (DecimalFormat) DecimalFormat.getInstance(Locale.US); df.applyPattern("#,##0.00"); return df; }; }; public Object convertFromString(Map context, String[] values, Class toClass) { String myString = values[0]; if (myString == null || "".equals(myString)) { return 0d; } try { return decimalFormat.get().parse(myString); } catch (ParseException e) { throw new TypeConversionException(e); } } public String convertToString(Map context, Object o) { if (o == null) { return "0.00"; } return decimalFormat.get().format(((Double) o).doubleValue()); } } --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
