I have done some work with client-side indexed field validation...mostly, I
have written a couple custom validations that can validate indexed or
non-indexed fields based on a few attributes that I set in validation.xml.
My validators are somewhat pointed towards my particular needs and the way
that my indexed properties are build, but not quite applicable to any
application...not yet at least.
If you already have javascript code to maintain the indexed attributes (a
table that can shrink and grow), then you already have a lot of the code
that will help you write your own custom validation...
Nick
David Graham
<grahamdavid1980@ To: Struts Users Mailing List
<[EMAIL PROTECTED]>
yahoo.com> cc:
Subject: Re: Validator with property
String array problem
08/26/2003 02:27
PM
Please respond to
"Struts Users
Mailing List"
The server side checks were fixed but the javascript is still limited to
single fields.
David
--- Suhel Rizvi Hotmail Account <[EMAIL PROTECTED]> wrote:
> Hi David,
>
> Thanks for the info but still not made progress and wonder if you can
> help
> or point me in the right direction for implementation guidance.
>
> I tried downloading latest nightly build of commons-validator
> (commons-validator-20030826.zip) and deployed it into my application to
> the
> WEB-INF/lib directory but still got the same result as before
> (validation
> occurs but no pop up error messages appearing)
>
> Am I using the correct syntax in the strut-config.xml and validation.xml
> and
> my jsp or do I need to change it? Are there any online notes as to how
> to
> correctly use the fixed commons-validator for validating propety String
> arrays ?
>
> Thanks and regards
>
> Suhel
>
> ----- Original Message -----
> From: "David Graham" <[EMAIL PROTECTED]>
> To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
> Sent: Friday, August 22, 2003 2:41 PM
> Subject: Re: Validator with property String array problem
>
>
> > Commons Validator was recently modified to allow the required
> validation
> > in Struts to run on String[] or Collection objects. You can download
> the
> > latest Validator nightly build to try it out.
> >
> > David
> >
> > --- java-dude <[EMAIL PROTECTED]> wrote:
> > > Hi,
> > >
> > > I am having problems using Validator framework to perform client
> > > side validation on a String array property declared in a
> > > DynaValidatorForm.
> > >
> > > The results are that the validation does seem to work in a fashion
> > > such that the user is not taken to the next page and is kept on
> > > current jsp while data entered is invalid BUT no pop up alert error
> > > messages are being diplayed. (For other forms in the application
> > > where I am validating single properties the validation and pop up
> > > error messages are working fine.)
> > >
> > > Has anybody solved/encountered this problem ?
> > >
> > > I have provided the relevant snippets from my current configuration
> > > to illustrate my implementation :-
> > >
> > > struts-config.xml
> > > =================
> > > .
> > > .
> > > .
> > > <form-bean
> > > name="enterReadingForm"
> > > type="org.apache.struts.validator.DynaValidatorForm">
> > > <form-property name="theReading" type="java.lang.String[]"/>
> > > </form-bean>
> > > .
> > > .
> > > .
> > >
> > > validation.xml
> > > ==============
> > > .
> > > .
> > > .
> > > <form name="enterReadingForm">
> > > <field property="theReading" indexedListProperty="theReading"
> > > depends="required,minlength,maxlength,mask">
> > > <arg0 key="prompt.theReading"/>
> > > <arg1 key="${var:minlength}" name="minlength"
> > > resource="false"/>
> > > <arg2 key="${var:maxlength}" name="maxlength"
> > > resource="false"/>
> > > <var>
> > > <var-name>minlength</var-name>
> > > <var-value>1</var-value>
> > > </var>
> > > <var>
> > > <var-name>maxlength</var-name>
> > > <var-value>6</var-value>
> > > </var>
> > > <var>
> > > <var-name>mask</var-name>
> > > <var-value>^[0-9]*$</var-value>
> > > </var>
> > > </field>
> > > </form>
> > > .
> > > .
> > > .
> > >
> > > ApplicationResources.properties
> > > ===============================
> > > .
> > > .
> > > .
> > > prompt.theReading=The Reading
> > > .
> > > .
> > > .
> > >
> > > enterReading.jsp
> > > ================
> > > .
> > > .
> > > .
> > > <nested:iterate id="registerDetails" name="readingDetails"
> > > scope="page" property="register">
> > > <nested:text name="registerDetails"
> > > property="theReading" size="6" maxlength="6"/>
> > > </nested:iterate>
> > > .
> > > .
> > > .
> > >
> > >
> > >
> > >
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> >
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