Dear Gabriel,
You mean in my action class ?
--
Milan
Gabriel Belingueres-2 wrote:
>
> You don't need to modify your model, just delegate to it:
> public void setValue(String s) {
> if (!StringUtils.isBlank(s)) {
> try {
> model.setValue(new BigDecimal(s));
> catch(NumberFormatException e) {
> model.setValue(null);
> }
> }
> }
>
> 2008/7/24 Milan Milanovic <[EMAIL PROTECTED]>:
>>
>> 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.
>>>>>> >>>>>> >
>>>>>> >>>>>> >
>>>>>> >>>>>> >
>>>>>> >>>>>>
>>>>>> ---------------------------------------------------------------------
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>>>>>> >>>>>>
>>>>>> >>>>>>
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>>>>>> >>>>>>
>>>>>> >>>>>>
>>>>>> >>>>>
>>>>>> >>>>>
>>>>>> >>>>> --
>>>>>> >>>>> 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.
>>>>>> >>>>
>>>>>> >>>>
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>>>>>> >>>
>>>>>> >>>
>>>>>> >>
>>>>>> >> --
>>>>>> >> 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.
>>>>>> >>
>>>>>> >>
>>>>>> >>
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>>>>>> >
>>>>>> >
>>>>>>
>>>>>> --
>>>>>> 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.
>>>>>>
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>>>>>
>>>>>
>>>>>
>>>>
>>>> --
>>>> 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.
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>>
>> --
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