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HI again
this pdf gives u good start to the validator framework
also u can deploy the struts-validator.war that comes with the struts
release and go thro' the jsps, validator.xml, validator-rules.xml
--nagi
-------Original Message-------
Date: Thursday, July
10, 2003 12:10:40 PM
Subject: RE: What
should be in validate() method when using struts validator
package
Can you please explain how to use validator for client
side validations? Any sample code on the web (links would be
helpful).
Thanks
Sriram
-----Original
Message-----
From: Nagendra Kumar O V S [mailto:[EMAIL PROTECTED]]
Sent:
Thursday, July 10, 2003 11:59 AM
To: [EMAIL PROTECTED]
Subject:
Re: What should be in validate() method when using struts validator
package
hi,
struts validator provides both client side
as well as server side validations.
if u want to use the serverside
validations , u have to extend the validatorForm instead of ActionForm and
remove the validate() method all together.
but, in my application, i am
using validator for client side validations and on the server side i still
use plain vanilla Action forms and validation method (for validations) for
my own business requirements.
so its a matter of
choice.
--nagi
-------Original Message-------
From:
Struts Users Mailing <mailto:[EMAIL PROTECTED]>
List
Date: Thursday, July 10, 2003 11:42:11 AM
To: 'Struts Users
Mailing <mailto:[EMAIL PROTECTED]>
List'
Subject: What should be in validate() method when using struts
validator package
What should be in validate() method when we use
Struts Validator package?
Should it be an empty method?
My
current validate() method (without using Struts Validator) is as
follows:(What should it be if I implement validations in
validator-rules.xml and validations.xml)? Pl. suggest.
public
ActionErrors validate(ActionMapping
mapping,
javax.servlet.http.HttpServletRequest request) {
//
maintenance forms do new, update and delete, but also searches and create
new for
// fkey resolvers. Only new and update actually need
validation.
if (!lrAction_.equals("New") &&
!lrAction_.equals("Update")) return null;
ActionErrors errs = new
ActionErrors();
SupportValues support = new
SupportValues();
try
{
support.setContactName(contactName_);
} catch
(IllegalArgumentException ex) {
errs.add(FLD_CONTACT_NAME,new
ActionError("supportviewform.error_contact_name",ex.getMessage()));
}
try
{
support.setContactDetail(contactDetail_);
} catch
(IllegalArgumentException ex) {
errs.add(FLD_CONTACT_DETAIL,new
ActionError("supportviewform.error_contact_detail",ex.getMessage()));
}
try
{
support.setPhoneNo(phoneNo_);
} catch (IllegalArgumentException
ex) {
errs.add(FLD_PHONE_NO,new
ActionError("supportviewform.error_phone_no",ex.getMessage()));
}
try
{
support.setEmailAddr(emailAddr_);
} catch
(IllegalArgumentException ex) {
errs.add(FLD_EMAIL_ADDR,new
ActionError("supportviewform.error_email_addr",ex.getMessage()));
}
try
{
support.setSubject(subject_);
} catch (IllegalArgumentException
ex) {
errs.add(FLD_SUBJECT,new
ActionError("supportviewform.error_subject",ex.getMessage()));
}
try
{
support.setMessage(message_);
} catch (IllegalArgumentException
ex) {
errs.add(FLD_MESSAGE,new
ActionError("supportviewform.error_message",ex.getMessage()));
}
if
(errs.empty()) return null;
// preserve selected values in the
form, so on error don't lose them
all.
preserveSelectedValues(request);
return errs;
} // end
of
validate
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