Hi Paolo, first of all float for cash is a very bad idea. Use BigDecimal. Then You can ass getter and setter in Form like this:
public String getMyFieldValue() { return myFieldValue.toString().replaceAll(".", ","); } public void setMyFieldValue(String amount) { myFieldValue = new BigDecimal(amount.replaceAll(",", ".")); } where myFieldValue is a BigDecimal field in Your form. You could also use some kind of NumberFormat or something if You like. Best greetings, Paweł Wielgus. 2009/1/31 Paolo Niccolò Giubelli <paoloniccolo.giube...@itestense.it>: > This is my idea: jsp should convert my float value to a String so to display > it in my textbox. I suppose jsp uses a subclass of NumberFormat to do so... > may I change this behaviour so to use DecimalFormat.getCurrencyFormat()? > Thank you in advance... > Paolo > > Paolo Niccolò Giubelli ha scritto: >> >> There's no method in the Action class returning a String. Can you help me? >> Thank you so much, >> Paolo >> Zheng, Qiang ha scritto: >>> >>> You need to implement that in action. >>> >>> -----Original Message----- >>> From: Paolo Niccolò Giubelli [mailto:paoloniccolo.giube...@itestense.it] >>> Sent: Friday, January 30, 2009 2:26 PM >>> To: Struts Users Mailing List >>> Subject: Re: textbox showing currency default value >>> >>> sorry... I meant <html:text property="m_price"/>.. I'm really tired...:D >>> >>> Paolo Niccolò Giubelli ha scritto: >>>> >>>> Sorry, I don't understand from where I should return what. >>>> I have a Form with a float m_price = 0.0 field (wit accessors methods). >>>> In the jsp I have >>>> >>>> <html:text name="m_price" /> >>>> >>>> I need to se a textbox like this >>>> >>>> |--------------------| >>>> | 0,00 | >>>> |--------------------| >>>> >>>> >>>> Thanks anyway. >>>> >>>> Zheng, Qiang ha scritto: >>>>> >>>>> You can try load the locale of this user and >>>>> >>>>> Format currencyformat = NumberFormat.getCurrencyInstance(locale); >>>>> Return currencyformat.format(amount); >>>>> >>>>> -----Original Message----- >>>>> From: Paolo Niccolò Giubelli >>>>> [mailto:paoloniccolo.giube...@itestense.it] Sent: Friday, January 30, 2009 >>>>> 1:54 PM >>>>> To: Struts Users Mailing List >>>>> Subject: textbox showing currency default value >>>>> >>>>> Hi! I need to display a textbox, where the user should write a money >>>>> value in eur. I need the textbox to display the default value in the >>>>> correct >>>>> currency mode, like 0,00 (comma separated decimals) and not 0.0. >>>>> Of course, the textbox is "connected" with a float field. Now I get 0.0 >>>>> as the default value and when I type something like 20,99 the value is not >>>>> recognized as a valid float. >>>>> Any idea? Thank you in advance! >>>>> Paolo >>>>> >>>>> --------------------------------------------------------------------- >>>>> To unsubscribe, e-mail: user-unsubscr...@struts.apache.org >>>>> For additional commands, e-mail: user-h...@struts.apache.org >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: user-unsubscr...@struts.apache.org >> For additional commands, e-mail: user-h...@struts.apache.org >> >> >> > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: user-unsubscr...@struts.apache.org > For additional commands, e-mail: user-h...@struts.apache.org > > --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org