Few days back i also posted the query much similar to yrs, i am attaching the
reply i got from Matt below for yr reference. Hope this helps u
regards
Manisha
Manisha Sathe wrote:
> I have a form whose fields are from an dynamic customer array. I
display Customer name and giving i/p field for Amount to enter.
>
> The JSP might contain 2-3 text fields called amt against different
customers (I am identifying it with IDs)
>
> My form bean is something like this,
>
> public class AddressForm extends ValidatorForm
> //ActionForm
> {
> ...
> private String[] amt;
> ...
> public String[] getAmt()
> {
> return this.amt;
> }
> public void setAmt(String[] amt)
> {
> this.amt = amt;
> }
>
> ...
> }
>
> I am using Validator,
>
> validation.xml is something like this
>
> <field property="amt"
> depends="required">
> <arg0 key="amt.displayname"/>
> </field>
>
>
--------------------------------------------------------------------------------
>
> 1) When validation fails and it comes back to jsp form -BUT the
bydefault values of Amount is something like : [Ljava.lang.String;@f2da21
>
> I understand this is because i have declared it as an array. But how
to get rid of this.
>
> 2)I face a problem when i also want to validate as float. As i/p
taken is amt[1], amt[2] ... it never gets validated as float where as i
want to validate individual i/p text field as float.
>
> How can i achieve it ?
>
Manisha - I think these messages in the archives are very similar to
your problem.
http://www.mail-archive.com/user@struts.apache.org/msg18871.html
http://www.mail-archive.com/user@struts.apache.org/msg18895.html
http://www.mail-archive.com/user@struts.apache.org/msg18925.html
As well as this bug report:
http://issues.apache.org/bugzilla/show_bug.cgi?id=32978
Basically you can't validate each element of an array of String[] with
the validator, because it does not have getters/setters for its value.
Your choices are to use the validate method in the action form to do
the
validation, or to setup a new class with an amount property and
getters/setters for the amounts, then use an array of that instead of
String[]
Matt
Paulo César M. Jeveaux <[EMAIL PROTECTED]> wrote:
Hi
I have html form which containes product name and product no. these
product name and product number can be in 'N' Numbers. For this i have
taken Array of Product Names and Product Number. But i am unable to
validate these arrays . Can You please tell me how we can validate
array.
T+
--
/**
* @author Paulo César M. Jeveaux
* Java Consultant
* @version 21.0
* http://www.portaljava.com
* @deprecated
*/
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