Dear Gabriel, thank you. I tried without my Converter class for BigDecimal and it is the same, when user doesn't enter value I got that error in a log.
I'm using S2 2.0.11.1. This solution is good, but my value that is set comes from model where I have class and attribute (BigDecimal) with its get/set methods, by putting this set(String) instead of set(BigDecimal) I'm violating class semantics ? The other solution is O.K., but I've already used it with Dates and datetimepicker. Can I change in some way this BigDecimal converter to avoid this error: http://www.nabble.com/-s2--Formatting-input-textfields-tt18593985.html http://www.nabble.com/-s2--Formatting-input-textfields-tt18593985.html -- Regards, Milan. Gabriel Belingueres-2 wrote: > > I'm using S2.1.2 (are you using the same version?), and it will throw > a NumberFormatException when setting an empty string, but this > workaround will make ParameterInterceptor to think it is setting a > String parameter: > > public void setValue(String s) { > if (!StringUtils.isBlank(s)) { > try { > this.value= new BigDecimal(s); > catch(NumberFormatException e) { > this.value = null; > } > } > } > > of course you still need a validator so that the string doesn't > violate the BigDecimal grammar. > > Other option (may be more clean) is the action having both the string > instance and the real BigDecimal instance, then the form will only set > the string instance. > > 2008/7/24 Milan Milanovic <[EMAIL PROTECTED]>: >> >> Dear Newton, >> >> Yes, I'm using BigDecimal type converter given here: >> http://www.nabble.com/-s2--Formatting-input-textfields-tt18593985.html >> http://www.nabble.com/-s2--Formatting-input-textfields-tt18593985.html . >> >> -- >> Thx, Milan >> >> >> newton.dave wrote: >>> >>> Are you using a BigDecimal type converter (one of which was just >>> posted)? >>> >>> AFAIK it won't work w/o the converter, but I could be remembering >>> incorrectly. >>> >>> Dave >>> >>> --- On Thu, 7/24/08, Milan Milanovic <[EMAIL PROTECTED]> wrote: >>> >>>> From: Milan Milanovic <[EMAIL PROTECTED]> >>>> Subject: Re: [s2] Making textfield input optional >>>> To: user@struts.apache.org >>>> Date: Thursday, July 24, 2008, 11:36 AM >>>> Dear Gabriel, >>>> >>>> no, my actual question is related to the issue when user >>>> doesn't enter >>>> anything to the textfield which is connected to BigDecimal >>>> in my action >>>> class. >>>> >>>> -- >>>> Thx, Milan >>>> >>>> >>>> >>>> Gabriel Belingueres-2 wrote: >>>> > >>>> > Please make sure that the input string is according >>>> the BigDecimal format: >>>> > >>>> http://java.sun.com/j2se/1.5.0/docs/api/java/math/BigDecimal.html#BigDecimal(java.lang.String) >>>> > >>>> > 2008/7/24 Milan Milanovic >>>> <[EMAIL PROTECTED]>: >>>> >> >>>> >> Hi Gabriel, >>>> >> >>>> >> no I cannot do this because my field is of type >>>> BigDecimal and I must >>>> >> have >>>> >> get/set methods for it. >>>> >> >>>> >> -- >>>> >> Thx, Milan >>>> >> >>>> >> >>>> >> Gabriel Belingueres-2 wrote: >>>> >>> >>>> >>> instead of: >>>> >>> >>>> >>> public vlid setInValue(BigDecimal x) { >>>> >>> this.x = x; >>>> >>> } >>>> >>> >>>> >>> test with this: >>>> >>> >>>> >>> public vlid setInValue(String s) { >>>> >>> this.x = new BigDecimal(s); >>>> >>> } >>>> >>> >>>> >>> >>>> >>> 2008/7/24 Milan Milanovic >>>> <[EMAIL PROTECTED]>: >>>> >>>> >>>> >>>> Hi Jim, >>>> >>>> >>>> >>>> no, I have that method. >>>> >>>> >>>> >>>> -- >>>> >>>> Thx, Milan >>>> >>>> >>>> >>>> >>>> >>>> Jim Kiley wrote: >>>> >>>>> >>>> >>>>> Doesn't that exception usually get >>>> thrown when, in this case, >>>> >>>>> ViewAction >>>> >>>>> doesn't have a setInValue() >>>> method? >>>> >>>>> >>>> >>>>> jk >>>> >>>>> >>>> >>>>> On Thu, Jul 24, 2008 at 10:31 AM, >>>> Gabriel Belingueres >>>> >>>>> <[EMAIL PROTECTED]> >>>> >>>>> wrote: >>>> >>>>> >>>> >>>>>> Which is the data type of inValue? >>>> >>>>>> >>>> >>>>>> 2008/7/24 Milan Milanovic >>>> <[EMAIL PROTECTED]>: >>>> >>>>>> > >>>> >>>>>> > Hi, >>>> >>>>>> > >>>> >>>>>> > I have one form with multiple >>>> textfields, and I want to one of that >>>> >>>>>> > textfield be optional for >>>> user, i.e., he doesn't need to enter >>>> >>>>>> information >>>> >>>>>> > in that particular field. >>>> Now, when user don't enter I get this in >>>> >>>>>> my >>>> >>>>>> log: >>>> >>>>>> > >>>> >>>>>> > ERROR >>>> com.opensymphony.xwork2.interceptor.ParametersInterceptor:204 >>>> >>>>>> - >>>> >>>>>> > ParametersInterceptor - >>>> [setParameters]: Unexpected Exception >>>> >>>>>> caught >>>> >>>>>> setting >>>> >>>>>> > 'inValue' on >>>> 'class com.myProject.action.ViewAction: Error setting >>>> >>>>>> > expression 'inValue' >>>> with value '[Ljava.lang.String;@1d3ac6e' >>>> >>>>>> > >>>> >>>>>> > How can I enable this but >>>> without getting this error ? >>>> >>>>>> > >>>> >>>>>> > -- >>>> >>>>>> > Thx, Milan >>>> >>>>>> > -- >>>> >>>>>> > View this message in context: >>>> >>>>>> >>>> http://www.nabble.com/-s2--Making-textfield-input-optional-tp18632806p18632806.html >>>> >>>>>> > Sent from the Struts - User >>>> mailing list archive at Nabble.com. >>>> >>>>>> > >>>> >>>>>> > >>>> >>>>>> > >>>> >>>>>> >>>> --------------------------------------------------------------------- >>>> >>>>>> > To unsubscribe, e-mail: >>>> [EMAIL PROTECTED] >>>> >>>>>> > For additional commands, >>>> e-mail: [EMAIL PROTECTED] >>>> >>>>>> > >>>> >>>>>> > >>>> >>>>>> >>>> >>>>>> >>>> --------------------------------------------------------------------- >>>> >>>>>> To unsubscribe, e-mail: >>>> [EMAIL PROTECTED] >>>> >>>>>> For additional commands, e-mail: >>>> [EMAIL PROTECTED] >>>> >>>>>> >>>> >>>>>> >>>> >>>>> >>>> >>>>> >>>> >>>>> -- >>>> >>>>> Jim Kiley >>>> >>>>> Technical Consultant | Summa >>>> >>>>> [p] 412.258.3346 [m] 412.445.1729 >>>> >>>>> http://www.summa-tech.com >>>> >>>>> >>>> >>>>> >>>> >>>> >>>> >>>> -- >>>> >>>> View this message in context: >>>> >>>> >>>> http://www.nabble.com/-s2--Making-textfield-input-optional-tp18632806p18633474.html >>>> >>>> Sent from the Struts - User mailing list >>>> archive at Nabble.com. >>>> >>>> >>>> >>>> >>>> >>>> >>>> --------------------------------------------------------------------- >>>> >>>> To unsubscribe, e-mail: >>>> [EMAIL PROTECTED] >>>> >>>> For additional commands, e-mail: >>>> [EMAIL PROTECTED] >>>> >>>> >>>> >>>> >>>> >>> >>>> >>> >>>> --------------------------------------------------------------------- >>>> >>> To unsubscribe, e-mail: >>>> [EMAIL PROTECTED] >>>> >>> For additional commands, e-mail: >>>> [EMAIL PROTECTED] >>>> >>> >>>> >>> >>>> >>> >>>> >> >>>> >> -- >>>> >> View this message in context: >>>> >> >>>> http://www.nabble.com/-s2--Making-textfield-input-optional-tp18632806p18633888.html >>>> >> Sent from the Struts - User mailing list archive >>>> at Nabble.com. >>>> >> >>>> >> >>>> >> >>>> --------------------------------------------------------------------- >>>> >> To unsubscribe, e-mail: >>>> [EMAIL PROTECTED] >>>> >> For additional commands, e-mail: >>>> [EMAIL PROTECTED] >>>> >> >>>> >> >>>> > >>>> > >>>> --------------------------------------------------------------------- >>>> > To unsubscribe, e-mail: >>>> [EMAIL PROTECTED] >>>> > For additional commands, e-mail: >>>> [EMAIL PROTECTED] >>>> > >>>> > >>>> > >>>> >>>> -- >>>> View this message in context: >>>> http://www.nabble.com/-s2--Making-textfield-input-optional-tp18632806p18634541.html >>>> Sent from the Struts - User mailing list archive at >>>> Nabble.com. >>>> >>>> >>>> --------------------------------------------------------------------- >>>> To unsubscribe, e-mail: [EMAIL PROTECTED] >>>> For additional commands, e-mail: >>>> [EMAIL PROTECTED] >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: [EMAIL PROTECTED] >>> For additional commands, e-mail: [EMAIL PROTECTED] >>> >>> >>> >> >> -- >> View this message in context: >> http://www.nabble.com/-s2--Making-textfield-input-optional-tp18632806p18634840.html >> Sent from the Struts - User mailing list archive at Nabble.com. >> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [EMAIL PROTECTED] >> For additional commands, e-mail: [EMAIL PROTECTED] >> >> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > -- View this message in context: http://www.nabble.com/-s2--Making-textfield-input-optional-tp18632806p18635312.html Sent from the Struts - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
