RE: Validation problem
This is an interesting thing. Here is the way to avoid Struts calls validate method on ActionForm This one Struts framework will NOT call validate method on ActionForm While this one does The only difference is if you do have property, Struts adds name="your_data". While if you don't have property set, Struts add name="org.apache.struts.taglib.html.CANCEL". Why these make the difference? Jiin-Her Lu (816) 926-2145 >>> [EMAIL PROTECTED] 01/29/04 05:45PM >>> The Struts Validator provides a mechanism to deal with Cancel buttons. A flag is set in the onclick method for the cancel button in the jsp page. The validate methods check this flag and if it is set, they skip validation and just return true. If you're not using the Struts Validator, maybe you could try mimicking this behavior in your validate method ?? Brian Barnett -Original Message- From: Nathan Pitts [mailto:[EMAIL PROTECTED] Sent: Thursday, January 29, 2004 4:16 PM To: Struts List Subject: Validation problem I am wondering how to solve the following problem with a minimal amount of recoding, and hope someone can give some input. I have a form the has three html:submit buttons -- Update, Cancel and Delete. I am using a LookupDispatchAction and an ActionForm with the validation in the validate() method. Under normal conditions everything works fine..But when a user clicks Update with invalid data on the form, the validate method catches the bad data and returns the proper error message. If the user then decides to click Cancel (without changing the invalid data), the validate() method is still called and the user is returned the same error. One thing that I might be able to do is to somehow find out what button was clicked in the validate() method...?? How would I do that, I wonder... thanks in advance, -nathan - 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Validation problem
The Struts Validator provides a mechanism to deal with Cancel buttons. A flag is set in the onclick method for the cancel button in the jsp page. The validate methods check this flag and if it is set, they skip validation and just return true. If you're not using the Struts Validator, maybe you could try mimicking this behavior in your validate method ?? Brian Barnett -Original Message- From: Nathan Pitts [mailto:[EMAIL PROTECTED] Sent: Thursday, January 29, 2004 4:16 PM To: Struts List Subject: Validation problem I am wondering how to solve the following problem with a minimal amount of recoding, and hope someone can give some input. I have a form the has three html:submit buttons -- Update, Cancel and Delete. I am using a LookupDispatchAction and an ActionForm with the validation in the validate() method. Under normal conditions everything works fine..But when a user clicks Update with invalid data on the form, the validate method catches the bad data and returns the proper error message. If the user then decides to click Cancel (without changing the invalid data), the validate() method is still called and the user is returned the same error. One thing that I might be able to do is to somehow find out what button was clicked in the validate() method...?? How would I do that, I wonder... thanks in advance, -nathan - 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]
RE: Validation problem
What's the name of your "Cancel" button? Struts should not validate
if it finds org.apache.struts.taglib.html.CANCEL or
org.apache.struts.taglib.html.CANCEL.x
Take a look at the RequestProcessor.processValidate() code:
if (request.getAttribute(Globals.CANCEL_KEY) != null) {
if (log.isDebugEnabled()) {
log.debug(" Cancelled transaction, skipping validation");
}
return (true);
}
That attribute gets set in RequestProcessor.processPopulate():
// Set the cancellation request attribute if appropriate
if ((request.getParameter(Constants.CANCEL_PROPERTY) != null) ||
(request.getParameter(Constants.CANCEL_PROPERTY_X) != null)) {
request.setAttribute(Globals.CANCEL_KEY, Boolean.TRUE);
}
robert
> -Original Message-
> From: Nathan Pitts [mailto:[EMAIL PROTECTED]
> Sent: Thursday, January 29, 2004 6:16 PM
> To: Struts List
> Subject: Validation problem
>
>
> I am wondering how to solve the following problem with a minimal amount
> of recoding, and hope someone can give some input. I have a form the
> has three html:submit buttons -- Update, Cancel and Delete. I am
> using a LookupDispatchAction and an ActionForm with the validation in
> the validate() method. Under normal conditions everything works
> fine..But when a user clicks Update with invalid data on the form,
> the validate method catches the bad data and returns the proper error
> message. If the user then decides to click Cancel (without changing
> the invalid data), the validate() method is still called and the user
> is returned the same error.
>
>
> One thing that I might be able to do is to somehow find out what button
> was clicked in the validate() method...?? How would I do that, I
> wonder...
>
>
>
> thanks in advance,
> -nathan
>
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
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RE: validation problem
mmm strange :-) in your action the is a blank name = "loginForm" try name="loginForm" okay you have DynaValidatorForm not DynaValidatorActionForm (it´s sometimes not clear (the differents)...) and you have and NOT! name="/login" (what is needed for DynaValodatorActionForm... so please try to create an own bean which extends DynaValidatorForm and in its validator() do some debug-output (for seeing, validator-framework works...) greetings -Original Message- From: Kelly Goedert [mailto:[EMAIL PROTECTED] Sent: Friday, January 16, 2004 12:08 PM To: Struts Users Mailing List Subject: Re: validation problem I'm sorry, I didn't get what you mean... could you explain? Matthias Wessendorf wrote: >what is about > >name="loginForm" > >instead: >name = "loginForm" >(as action.-attribute)? > >but can´t be... ?!? > > > >-Original Message- >From: Kelly Goedert [mailto:[EMAIL PROTECTED] >Sent: Friday, January 16, 2004 11:41 AM >To: Struts Users Mailing List >Subject: Re: validation problem > > >Yes I did. It is exactly like your application. > >Matthias Wessendorf wrote: > > > >>hi kelly, >> >>did you integrate it into >>struts-config? >> >>--> >> >> > >> >className="org.apache.struts.validator.ValidatorPlugIn"> > > >> > property="pathnames" >> >>value="/WEB-INF/validator-rules.xml,/WEB-INF/validation.xml"/> >> >> >>greetings >> >>-Original Message- >>From: Kelly Goedert [mailto:[EMAIL PROTECTED] >>Sent: Friday, January 16, 2004 11:25 AM >>To: Struts Users Mailing List >>Subject: validation problem >> >> >>Hi, >> >>I'm trying to use the validator in a form that is used in as login >>form for authentication. And the fields are not being checked. >> >>I have this mapping on struts-config.xml >> >> >> >> >type="org.apache.struts.validator.DynaValidatorForm"> >> >> >> >> >> >> > type="LoginAction" >> name = "loginForm" >> scope="request" >> input="/login.jsp" >> validate="true"> >> > name="continue" >> path="/pages/principal.jsp"/> >> > name="erro" >> path="/login.jsp"/> >> >> >>In the validation.xml I have this: >> >> >> >> >> > depends="required"> >> >> >> > depends="required"> >> >> >> >> >> >> >>Why the fields are not checked?? >> >> >>- >>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] >> >> >> >> >> > > > >- >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] > > > > - 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]
Re: validation problem
Shouldn't your formbean type point to the actual class loginForm instead of "org.apache.struts.validator.DynaValidatorForm", which i believe should be in the bean code (bean extends DynaValidatorForm) ? - Original Message - From: "Kelly Goedert" <[EMAIL PROTECTED]> To: "Struts Users Mailing List" <[EMAIL PROTECTED]> Sent: Friday, January 16, 2004 11:24 AM Subject: validation problem > Hi, > > I'm trying to use the validator in a form that is used in as login form > for authentication. > And the fields are not being checked. > > I have this mapping on struts-config.xml > > > > type="org.apache.struts.validator.DynaValidatorForm"> > > > > > > type="LoginAction" > name = "loginForm" > scope="request" > input="/login.jsp" > validate="true"> > name="continue" > path="/pages/principal.jsp"/> > name="erro" > path="/login.jsp"/> > > > In the validation.xml I have this: > > > > > depends="required"> > > > depends="required"> > > > > > > > Why the fields are not checked?? > > > - > 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]
Re: validation problem
I'm sorry, I didn't get what you mean... could you explain? Matthias Wessendorf wrote: what is about name="loginForm" instead: name = "loginForm" (as action.-attribute)? but can´t be... ?!? -Original Message- From: Kelly Goedert [mailto:[EMAIL PROTECTED] Sent: Friday, January 16, 2004 11:41 AM To: Struts Users Mailing List Subject: Re: validation problem Yes I did. It is exactly like your application. Matthias Wessendorf wrote: hi kelly, did you integrate it into struts-config? --> className="org.apache.struts.validator.ValidatorPlugIn"> greetings -Original Message- From: Kelly Goedert [mailto:[EMAIL PROTECTED] Sent: Friday, January 16, 2004 11:25 AM To: Struts Users Mailing List Subject: validation problem Hi, I'm trying to use the validator in a form that is used in as login form for authentication. And the fields are not being checked. I have this mapping on struts-config.xml In the validation.xml I have this: depends="required"> depends="required"> Why the fields are not checked?? - 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] - 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: validation problem
what is about name="loginForm" instead: name = "loginForm" (as action.-attribute)? but can´t be... ?!? -Original Message- From: Kelly Goedert [mailto:[EMAIL PROTECTED] Sent: Friday, January 16, 2004 11:41 AM To: Struts Users Mailing List Subject: Re: validation problem Yes I did. It is exactly like your application. Matthias Wessendorf wrote: >hi kelly, > >did you integrate it into >struts-config? > >--> > > > property="pathnames" > >value="/WEB-INF/validator-rules.xml,/WEB-INF/validation.xml"/> > > >greetings > >-Original Message- >From: Kelly Goedert [mailto:[EMAIL PROTECTED] >Sent: Friday, January 16, 2004 11:25 AM >To: Struts Users Mailing List >Subject: validation problem > > >Hi, > >I'm trying to use the validator in a form that is used in as login form >for authentication. >And the fields are not being checked. > >I have this mapping on struts-config.xml > > > >type="org.apache.struts.validator.DynaValidatorForm"> > > > > > >type="LoginAction" >name = "loginForm" >scope="request" >input="/login.jsp" >validate="true"> >name="continue" >path="/pages/principal.jsp"/> >name="erro" >path="/login.jsp"/> > > >In the validation.xml I have this: > > > > >depends="required"> > > >depends="required"> > > > > > > >Why the fields are not checked?? > > >- >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] > > > - 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]
Re: validation problem
Yes I did. It is exactly like your application. Matthias Wessendorf wrote: hi kelly, did you integrate it into struts-config? --> greetings -Original Message- From: Kelly Goedert [mailto:[EMAIL PROTECTED] Sent: Friday, January 16, 2004 11:25 AM To: Struts Users Mailing List Subject: validation problem Hi, I'm trying to use the validator in a form that is used in as login form for authentication. And the fields are not being checked. I have this mapping on struts-config.xml In the validation.xml I have this: depends="required"> depends="required"> Why the fields are not checked?? - 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: validation problem
hi kelly, did you integrate it into struts-config? --> greetings -Original Message- From: Kelly Goedert [mailto:[EMAIL PROTECTED] Sent: Friday, January 16, 2004 11:25 AM To: Struts Users Mailing List Subject: validation problem Hi, I'm trying to use the validator in a form that is used in as login form for authentication. And the fields are not being checked. I have this mapping on struts-config.xml In the validation.xml I have this: Why the fields are not checked?? - 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]
Re: Validation: Problem with datePattern and JavaScript
Well yes this quick fix work, i have added the following :
var datePattern = oDate[x][2]("datePatternStrict");
if(datePattern == null) {
datePattern = oDate[x][2]("datePattern");
}
But the main problem is, the javascript code, afterwards still needs a
strict input (e.g. 01.06.2000) and not checks if a not so strict
pattern (e.g. 1.6.2000) is a valid date.
So either someone already has coded the javascript, or else i'll do it
Thanx
Rouven
From: "Andy Schmidgall" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Wednesday, December 10, 2003 7:15 PM
Subject: RE: Validation: Problem with datePattern and JavaScript
It looks like the following line of code (in the date validator rule in
validator-rules.xml) loads the pattern:
var datePattern = oDate[x][2]("datePatternStrict");
As far as I can tell, nothing is ever loaded for plain "datePattern",
and this matches up with my experiences of using datePattern (i.e.
"datePattern" doesn't do any validation at all)
I haven't tried this, but it should probably be an easy fix to check if
oDate[x][2]("datePattern") has a value and load that into datePattern.
-Andy
-Original Message-
From: Zakaria khabot [mailto:[EMAIL PROTECTED]
Sent: Tuesday, December 10, 2002 12:00 PM
To: Struts Users Mailing List
Subject: Re: Validation: Problem with datePattern and JavaScript
Hi,
Do u have an example of using validate-rules.xml in a JSP file.
Thanks
- Original Message -
From: "Rouven Gehm" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Thursday, December 04, 2003 1:53 PM
Subject: Validation: Problem with datePattern and JavaScript
> I want to know if someone has updated the javascript code
> in the validate-rules.xml, for the datePattern option ? Because the
> code i have from the Struts 1.1 zip only work with datePatternStrict
> !!!
>
> I have searched the user mailing list, for this problem, but not found
> any solution.
>
> Thanx
>
> Rouven
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
-
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RE: Validation: Problem with datePattern and JavaScript
It looks like the following line of code (in the date validator rule in
validator-rules.xml) loads the pattern:
var datePattern = oDate[x][2]("datePatternStrict");
As far as I can tell, nothing is ever loaded for plain "datePattern",
and this matches up with my experiences of using datePattern (i.e.
"datePattern" doesn't do any validation at all)
I haven't tried this, but it should probably be an easy fix to check if
oDate[x][2]("datePattern") has a value and load that into datePattern.
-Andy
-Original Message-
From: Zakaria khabot [mailto:[EMAIL PROTECTED]
Sent: Tuesday, December 10, 2002 12:00 PM
To: Struts Users Mailing List
Subject: Re: Validation: Problem with datePattern and JavaScript
Hi,
Do u have an example of using validate-rules.xml in a JSP file.
Thanks
- Original Message -
From: "Rouven Gehm" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Thursday, December 04, 2003 1:53 PM
Subject: Validation: Problem with datePattern and JavaScript
> I want to know if someone has updated the javascript code
> in the validate-rules.xml, for the datePattern option ? Because the
> code i have from the Struts 1.1 zip only work with datePatternStrict
> !!!
>
> I have searched the user mailing list, for this problem, but not found
> any solution.
>
> Thanx
>
> Rouven
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
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Re: Validation: Problem with datePattern and JavaScript
Hi, Do u have an example of using validate-rules.xml in a JSP file. Thanks - Original Message - From: "Rouven Gehm" <[EMAIL PROTECTED]> To: "Struts Users Mailing List" <[EMAIL PROTECTED]> Sent: Thursday, December 04, 2003 1:53 PM Subject: Validation: Problem with datePattern and JavaScript > I want to know if someone has updated the javascript code > in the validate-rules.xml, for the datePattern option ? > Because the code i have from the Struts 1.1 zip only > work with datePatternStrict !!! > > I have searched the user mailing list, for this problem, but > not found any solution. > > Thanx > > Rouven > > - > 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]
Re: validation problem
Check in your validation.xml if the messages (arg0, in this case) that are binded with your error message is correct... maybe it always returns the same error... (have you checked filling other form fields and checking if messages change)? Without the xml validation rule it is the best i can do... hope it works. Pedro Salgado Internet Mail Message Received from host: daedalus.apache.org [208.185.179.12] From: Aleksandar Matijaca <[EMAIL PROTECTED]> on 16-06-2003 23:35 Aleksandar Matijaca To: [EMAIL PROTECTED] <[EMAIL PROTECTED]> Cc:(bcc: Pedroemanuel Salgado-PC/PGI) Subject: validation problem 17-06-2003 00:35 Please respond to "Struts Users Mailing List" <[EMAIL PROTECTED]> Hi there, this is my first post! I have inherited a web-based struts project that is frankly a mess... I have managed to straighten out most things except something that is driving me nuts - this is the problem: Validation - I have 3 fields that need to be validated - if I do not enter anything on all three fields, validation happens - I display the messages in the JSP using the 'loop'. However, the problem occurs if I fill in one of the fields, it STILL reports that the first field is in error (the other two which are unfilled are in error alos - this is a good thing), even though there is a value there (the validation is simple 'required'). If I fill in ALL THREE FIELDS, then validation is OK, and I go on to the next page. There seems to be almost some kind of a "caching" of errors that is happening, and I don't know how to "turn it off". Thanks Alex. - 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]
Re: ValidatorBaseForm - Re: validation problem
The ValidatorBaseForm simply extends ValidatorActionForm - sorry I fergot to add that... Oh, that might be why they used /public/EventRegistration as the form name. Try extending ValidatorForm and using the bean name defined in struts-config.xml instead. David On Mon, 16 Jun 2003, Aleksandar Matijaca wrote: > Well, this is what I inherited: > > > > > > depends="required,mask,minlength,maxlength"> > > > resource="false"/> > > resource="false"/> > > >mask >^[a-zA-Z]*$ > > >minlength >2 > > >maxlength >40 > > > > > > depends="required,mask,minlength,maxlength"> > > > resource="false"/> > > resource="false"/> > >mask >^[a-zA-Z]*$ > > >minlength >2 > > >maxlength >40 > > > > > > > depends="required,minlength,maxlength"> > > > resource="false"/> > > resource="false"/> > >minlength >1 > > >maxlength >40 > > > > > > > > > > > The form-bean is: > > > > > type="ontario.exports.events.struts.EventRegistrationForm"> > > > > > > The EventRegistrationForm extends EventDetailsForm which in-turn > extends - ValidatorBaseForm > > These classes appear extremely messy and very long... > > Thanks, Alex. > > > > On Mon, 16 Jun 2003, David Graham wrote: > > > Post the relevant section of your validation xml file and more info about > > your form. > > > > David > > > > > > > > > >Hi there, > > > > > >this is my first post! I have inherited a web-based struts > > >project that is frankly a mess... I have managed to straighten > > >out most things except something that is driving me nuts - this > > >is the problem: > > > > > >Validation - I have 3 fields that need to be validated - if I do not > > >enter anything on all three fields, validation happens - I display > > >the messages in the JSP using the 'loop'. > > >However, the problem occurs if I fill in one of the fields, it > > >STILL reports that the first field is in error (the other two > > >which are unfilled are in error alos - this is a good thing), even though > > >there is > > >a value there (the validation is simple 'required'). If I fill in > > >ALL THREE FIELDS, then validation is OK, and I go on to the next > > >page. There seems to be almost some kind of a "caching" of errors > > >that is happening, and I don't know how to "turn it off". > > > > > >Thanks Alex. > > > > > > > > >- > > >To unsubscribe, e-mail: [EMAIL PROTECTED] > > >For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > _ > > Help STOP SPAM with the new MSN 8 and get 2 months FREE* > > http://join.msn.com/?page=features/junkmail > > > > > > - > > 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] > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] _ Protect your PC - get McAfee.com VirusScan Online http://clinic.mcafee.com/clinic/ibuy/campaign.asp?cid=3963 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: validation problem
I believe the form name must be the same as what you defined in struts-config.xml. Try in your validation rules. David Well, this is what I inherited: mask ^[a-zA-Z]*$ minlength 2 maxlength 40 mask ^[a-zA-Z]*$ minlength 2 maxlength 40 minlength 1 maxlength 40 The form-bean is: type="ontario.exports.events.struts.EventRegistrationForm"> The EventRegistrationForm extends EventDetailsForm which in-turn extends - ValidatorBaseForm These classes appear extremely messy and very long... Thanks, Alex. On Mon, 16 Jun 2003, David Graham wrote: > Post the relevant section of your validation xml file and more info about > your form. > > David > > > > > >Hi there, > > > >this is my first post! I have inherited a web-based struts > >project that is frankly a mess... I have managed to straighten > >out most things except something that is driving me nuts - this > >is the problem: > > > >Validation - I have 3 fields that need to be validated - if I do not > >enter anything on all three fields, validation happens - I display > >the messages in the JSP using the 'loop'. > >However, the problem occurs if I fill in one of the fields, it > >STILL reports that the first field is in error (the other two > >which are unfilled are in error alos - this is a good thing), even though > >there is > >a value there (the validation is simple 'required'). If I fill in > >ALL THREE FIELDS, then validation is OK, and I go on to the next > >page. There seems to be almost some kind of a "caching" of errors > >that is happening, and I don't know how to "turn it off". > > > >Thanks Alex. > > > > > >- > >To unsubscribe, e-mail: [EMAIL PROTECTED] > >For additional commands, e-mail: [EMAIL PROTECTED] > > > > _ > Help STOP SPAM with the new MSN 8 and get 2 months FREE* > http://join.msn.com/?page=features/junkmail > > > - > 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] _ STOP MORE SPAM with the new MSN 8 and get 2 months FREE* http://join.msn.com/?page=features/junkmail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
ValidatorBaseForm - Re: validation problem
The ValidatorBaseForm simply extends ValidatorActionForm - sorry I fergot to add that... On Mon, 16 Jun 2003, Aleksandar Matijaca wrote: > Well, this is what I inherited: > > > > > depends="required,mask,minlength,maxlength"> > > resource="false"/> > resource="false"/> > > >mask >^[a-zA-Z]*$ > > >minlength >2 > > >maxlength >40 > > > > >depends="required,mask,minlength,maxlength"> > > resource="false"/> > resource="false"/> > >mask >^[a-zA-Z]*$ > > >minlength >2 > > >maxlength >40 > > > > > >depends="required,minlength,maxlength"> > > resource="false"/> > resource="false"/> > >minlength >1 > > >maxlength >40 > > > > > > > > > > > The form-bean is: > > > > type="ontario.exports.events.struts.EventRegistrationForm"> > > > > > > The EventRegistrationForm extends EventDetailsForm which in-turn > extends - ValidatorBaseForm > > These classes appear extremely messy and very long... > > Thanks, Alex. > > > > On Mon, 16 Jun 2003, David Graham wrote: > > > Post the relevant section of your validation xml file and more info about > > your form. > > > > David > > > > > > > > > >Hi there, > > > > > >this is my first post! I have inherited a web-based struts > > >project that is frankly a mess... I have managed to straighten > > >out most things except something that is driving me nuts - this > > >is the problem: > > > > > >Validation - I have 3 fields that need to be validated - if I do not > > >enter anything on all three fields, validation happens - I display > > >the messages in the JSP using the 'loop'. > > >However, the problem occurs if I fill in one of the fields, it > > >STILL reports that the first field is in error (the other two > > >which are unfilled are in error alos - this is a good thing), even though > > >there is > > >a value there (the validation is simple 'required'). If I fill in > > >ALL THREE FIELDS, then validation is OK, and I go on to the next > > >page. There seems to be almost some kind of a "caching" of errors > > >that is happening, and I don't know how to "turn it off". > > > > > >Thanks Alex. > > > > > > > > >- > > >To unsubscribe, e-mail: [EMAIL PROTECTED] > > >For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > _ > > Help STOP SPAM with the new MSN 8 and get 2 months FREE* > > http://join.msn.com/?page=features/junkmail > > > > > > - > > 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] > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: validation problem
Well, this is what I inherited: mask ^[a-zA-Z]*$ minlength 2 maxlength 40 mask ^[a-zA-Z]*$ minlength 2 maxlength 40 minlength 1 maxlength 40 The form-bean is: The EventRegistrationForm extends EventDetailsForm which in-turn extends - ValidatorBaseForm These classes appear extremely messy and very long... Thanks, Alex. On Mon, 16 Jun 2003, David Graham wrote: > Post the relevant section of your validation xml file and more info about > your form. > > David > > > > > >Hi there, > > > >this is my first post! I have inherited a web-based struts > >project that is frankly a mess... I have managed to straighten > >out most things except something that is driving me nuts - this > >is the problem: > > > >Validation - I have 3 fields that need to be validated - if I do not > >enter anything on all three fields, validation happens - I display > >the messages in the JSP using the 'loop'. > >However, the problem occurs if I fill in one of the fields, it > >STILL reports that the first field is in error (the other two > >which are unfilled are in error alos - this is a good thing), even though > >there is > >a value there (the validation is simple 'required'). If I fill in > >ALL THREE FIELDS, then validation is OK, and I go on to the next > >page. There seems to be almost some kind of a "caching" of errors > >that is happening, and I don't know how to "turn it off". > > > >Thanks Alex. > > > > > >- > >To unsubscribe, e-mail: [EMAIL PROTECTED] > >For additional commands, e-mail: [EMAIL PROTECTED] > > > > _ > Help STOP SPAM with the new MSN 8 and get 2 months FREE* > http://join.msn.com/?page=features/junkmail > > > - > 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]
Re: validation problem
Post the relevant section of your validation xml file and more info about your form. David Hi there, this is my first post! I have inherited a web-based struts project that is frankly a mess... I have managed to straighten out most things except something that is driving me nuts - this is the problem: Validation - I have 3 fields that need to be validated - if I do not enter anything on all three fields, validation happens - I display the messages in the JSP using the 'loop'. However, the problem occurs if I fill in one of the fields, it STILL reports that the first field is in error (the other two which are unfilled are in error alos - this is a good thing), even though there is a value there (the validation is simple 'required'). If I fill in ALL THREE FIELDS, then validation is OK, and I go on to the next page. There seems to be almost some kind of a "caching" of errors that is happening, and I don't know how to "turn it off". Thanks Alex. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] _ Help STOP SPAM with the new MSN 8 and get 2 months FREE* http://join.msn.com/?page=features/junkmail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Validation Problem
I didn't notice if you got your problem solved but it is a simple spelling
error:
public void setField1(String feld1)
{
this.field1 = field1;
}
should be:
setField1(String field1)
-Original Message-
From: Thomas Miskiewicz [mailto:[EMAIL PROTECTED]
Sent: Sunday, June 08, 2003 4:47 PM
To: Struts Users Mailing List
Subject: Validation Problem
Hi!
I now have a strange validation problem. I use this ActionForm class:
package com.mycompany;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionServlet;
import org.apache.struts.util.MessageResources;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.lang.String;
public class PostTestForm extends ActionForm
{
private String field1 = "";
private String field2 = "";
private String field3 = "";
private void checkForEmpty(String fieldName, String fieldKey, String
value,
ActionErrors errors)
{
if (value.trim().length() == 0)
{
System.out.println(fieldName + value.trim().length());
ActionError error = new ActionError("error.posttest.field.null",
fieldName);
errors.add(fieldKey, error);
}
}
private void checkForLength(String fieldName, String fieldKey, String
value,
int maxLength, ActionErrors errors)
{
if (value.length() > maxLength)
{
ActionError error = new ActionError("error.posttest.field.length",
fieldName);
System.out.println(maxLength);
errors.add(fieldKey, error);
}
}
public ActionErrors validate(ActionMapping mapping,
HttpServletRequest request)
{
ActionErrors errors = new ActionErrors();
checkForEmpty("field1", "error.field1.empty", getField1(), errors);
checkForEmpty("field2", "error.field2.empty", getField2(), errors);
checkForEmpty("field3", "error.field3.empty", getField3(), errors);
checkForLength("field1", "error.field1.length", getField1(), 5, errors);
checkForLength("field2", "error.field2.length", getField2(), 5, errors);
checkForLength("field3", "error.field3.length", getField3(), 5, errors);
return errors;
}
public void reset(ActionMapping mapping, HttpServletRequest request)
{
field1 = "";
field2 = "";
field3 = "";
}
public String getField1()
{
return field1;
}
public void setField1(String feld1)
{
this.field1 = field1;
}
public String getField2()
{
return field2;
}
public void setField2(String field2)
{
this.field2 = field2;
}
public String getField3()
{
return field3;
}
public void setField3(String field3)
{
this.field3 = field3;
}
}
Everything works fine except the application always claims, that field1 is
empty
even if it's not. value.trim().length() always is = 0 with respect to the
field1.
The content of the HTML-Form looks like this:
<%@ page language="java" %>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>
<%@ taglib uri="/WEB-INF/struts-template.tld" prefix="template" %>
What's wrong???
Regards
Tom
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Re: Validation Problem
The author is incorrect. Check out http://jakarta.apache.org/struts/faqs/newbie.html#reset for more info. David > Well, these validations have already been coded for you and can be > configured in an xml file by using the Validator. I highly recommend you > look into using the validator because it will save you a bunch of time. I'll do soon. I getting acquainted with Struts working with the book Professional Struts Applications. I still have 14 pages ahead the validator framework. But before I jump to it, I'd like to understand why some basics don't work to gain more confidence in the whole framework. > Your problem may have something to do with setting the fields = "" in reset. > I would put a stdout call in reset to see when it gets called. I did that and reset gets called. > If your forms are stored in the request (and I maybe even in the session) then you > don't need to implement the reset method at all. They're being stored in the request. But wait a second. Why do you mean I don't need to implement the reset method? The guy in the book states: "The reset() method is invoked only if the developer has declared that the ActionForm class should be stored in the request. This is necessary because Struts maintains a cache for each of the ActionForm classes. A single instance of an ActionForm class can be shared by multiple users for different reqests at different times. Hence, the developer must implement the reset() method to ensure that the end user never gets some other user's data" How does this sound? > It's really only needed to reset boolean properties. He doesn't mention that... Tom - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] _ The new MSN 8: advanced junk mail protection and 2 months FREE* http://join.msn.com/?page=features/junkmail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Validation Problem
Why don't you use ?
Marco
- Original Message -
From: "Thomas Miskiewicz" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Sunday, June 08, 2003 9:47 PM
Subject: Validation Problem
> Hi!
>
> I now have a strange validation problem. I use this ActionForm class:
>
> package com.mycompany;
>
> import org.apache.struts.action.Action;
> import org.apache.struts.action.ActionMapping;
> import org.apache.struts.action.ActionForm;
> import org.apache.struts.action.ActionForward;
> import org.apache.struts.action.ActionErrors;
> import org.apache.struts.action.ActionError;
> import org.apache.struts.action.ActionServlet;
> import org.apache.struts.util.MessageResources;
>
> import javax.servlet.http.HttpServletRequest;
> import javax.servlet.http.HttpServletResponse;
> import javax.servlet.http.HttpSession;
>
> import java.lang.String;
>
> public class PostTestForm extends ActionForm
> {
>private String field1 = "";
>private String field2 = "";
>private String field3 = "";
>
>private void checkForEmpty(String fieldName, String fieldKey, String
> value,
> ActionErrors errors)
>{
> if (value.trim().length() == 0)
> {
> System.out.println(fieldName + value.trim().length());
> ActionError error = new ActionError("error.posttest.field.null",
> fieldName);
> errors.add(fieldKey, error);
> }
>}
>
>private void checkForLength(String fieldName, String fieldKey, String
> value,
>int maxLength, ActionErrors errors)
>{
> if (value.length() > maxLength)
> {
> ActionError error = new ActionError("error.posttest.field.length",
> fieldName);
> System.out.println(maxLength);
> errors.add(fieldKey, error);
> }
>}
>
>
>public ActionErrors validate(ActionMapping mapping,
> HttpServletRequest request)
>{
> ActionErrors errors = new ActionErrors();
>
> checkForEmpty("field1", "error.field1.empty", getField1(), errors);
> checkForEmpty("field2", "error.field2.empty", getField2(), errors);
> checkForEmpty("field3", "error.field3.empty", getField3(), errors);
>
> checkForLength("field1", "error.field1.length", getField1(), 5,
errors);
> checkForLength("field2", "error.field2.length", getField2(), 5,
errors);
> checkForLength("field3", "error.field3.length", getField3(), 5,
errors);
>
> return errors;
>}
>
>public void reset(ActionMapping mapping, HttpServletRequest request)
>{
> field1 = "";
> field2 = "";
> field3 = "";
>}
>
>public String getField1()
>{
> return field1;
>}
>
>public void setField1(String feld1)
>{
> this.field1 = field1;
>}
>
>public String getField2()
>{
> return field2;
>}
>
>public void setField2(String field2)
>{
> this.field2 = field2;
>}
>
>public String getField3()
>{
> return field3;
>}
>
>public void setField3(String field3)
>{
> this.field3 = field3;
>}
>
> }
>
> Everything works fine except the application always claims, that field1 is
> empty
> even if it's not. value.trim().length() always is = 0 with respect to the
> field1.
> The content of the HTML-Form looks like this:
>
> <%@ page language="java" %>
> <%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
> <%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
> <%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>
> <%@ taglib uri="/WEB-INF/struts-template.tld" prefix="template" %>
>
> style="border-collapse:collapse" bgcolor="E7E7E7" width="100%"
> height="900px">
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
> What's wrong???
>
> Regards
> Tom
>
>
> -
> 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]
Re: Validation Problem
David, > Well, these validations have already been coded for you and can be > configured in an xml file by using the Validator. I highly recommend you > look into using the validator because it will save you a bunch of time. I'll do soon. I getting acquainted with Struts working with the book Professional Struts Applications. I still have 14 pages ahead the validator framework. But before I jump to it, I'd like to understand why some basics don't work to gain more confidence in the whole framework. > Your problem may have something to do with setting the fields = "" in reset. > I would put a stdout call in reset to see when it gets called. I did that and reset gets called. > If your forms are stored in the request (and I maybe even in the session) then you > don't need to implement the reset method at all. They're being stored in the request. But wait a second. Why do you mean I don't need to implement the reset method? The guy in the book states: "The reset() method is invoked only if the developer has declared that the ActionForm class should be stored in the request. This is necessary because Struts maintains a cache for each of the ActionForm classes. A single instance of an ActionForm class can be shared by multiple users for different reqests at different times. Hence, the developer must implement the reset() method to ensure that the end user never gets some other user's data" How does this sound? > It's really only needed to reset boolean properties. He doesn't mention that... Tom - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Validation Problem
Well, these validations have already been coded for you and can be
configured in an xml file by using the Validator. I highly recommend you
look into using the validator because it will save you a bunch of time.
Your problem may have something to do with setting the fields = "" in reset.
I would put a stdout call in reset to see when it gets called. If your
forms are stored in the request (and I maybe even in the session) then you
don't need to implement the reset method at all. It's really only needed to
reset boolean properties.
David
From: "Thomas Miskiewicz" <[EMAIL PROTECTED]>
Reply-To: "Thomas Miskiewicz" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Subject: Validation Problem
Date: Sun, 8 Jun 2003 22:47:25 +0200
Hi!
I now have a strange validation problem. I use this ActionForm class:
package com.mycompany;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionServlet;
import org.apache.struts.util.MessageResources;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.lang.String;
public class PostTestForm extends ActionForm
{
private String field1 = "";
private String field2 = "";
private String field3 = "";
private void checkForEmpty(String fieldName, String fieldKey, String
value,
ActionErrors errors)
{
if (value.trim().length() == 0)
{
System.out.println(fieldName + value.trim().length());
ActionError error = new ActionError("error.posttest.field.null",
fieldName);
errors.add(fieldKey, error);
}
}
private void checkForLength(String fieldName, String fieldKey, String
value,
int maxLength, ActionErrors errors)
{
if (value.length() > maxLength)
{
ActionError error = new ActionError("error.posttest.field.length",
fieldName);
System.out.println(maxLength);
errors.add(fieldKey, error);
}
}
public ActionErrors validate(ActionMapping mapping,
HttpServletRequest request)
{
ActionErrors errors = new ActionErrors();
checkForEmpty("field1", "error.field1.empty", getField1(), errors);
checkForEmpty("field2", "error.field2.empty", getField2(), errors);
checkForEmpty("field3", "error.field3.empty", getField3(), errors);
checkForLength("field1", "error.field1.length", getField1(), 5,
errors);
checkForLength("field2", "error.field2.length", getField2(), 5,
errors);
checkForLength("field3", "error.field3.length", getField3(), 5,
errors);
return errors;
}
public void reset(ActionMapping mapping, HttpServletRequest request)
{
field1 = "";
field2 = "";
field3 = "";
}
public String getField1()
{
return field1;
}
public void setField1(String feld1)
{
this.field1 = field1;
}
public String getField2()
{
return field2;
}
public void setField2(String field2)
{
this.field2 = field2;
}
public String getField3()
{
return field3;
}
public void setField3(String field3)
{
this.field3 = field3;
}
}
Everything works fine except the application always claims, that field1 is
empty
even if it's not. value.trim().length() always is = 0 with respect to the
field1.
The content of the HTML-Form looks like this:
<%@ page language="java" %>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>
<%@ taglib uri="/WEB-INF/struts-template.tld" prefix="template" %>
What's wrong???
Regards
Tom
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
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Re: Validation problem
The only thing I can think of is that the particular key you're referring to
isn't present. If you want to, post your errors.add() code as well as your
application resource bundle.
- Original Message -
From: "Johan Kumps" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Thursday, February 20, 2003 4:55 PM
Subject: RE: Validation problem
> no app did not complain
>
> -Oorspronkelijk bericht-
> Van: Ian Hunter [mailto:[EMAIL PROTECTED]]
> Verzonden: donderdag 20 februari 2003 22:55
> Aan: Struts Users Mailing List
> Onderwerp: Re: Validation problem
>
>
> Did the tag cause your app to complain about not having
> the resources loaded?
>
> - Original Message -
> From: "Johan Kumps" <[EMAIL PROTECTED]>
> To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
> Sent: Thursday, February 20, 2003 4:51 PM
> Subject: RE: Validation problem
>
>
> > I implemented your second option.
> >
> > -Oorspronkelijk bericht-----
> > Van: Ian Hunter [mailto:[EMAIL PROTECTED]]
> > Verzonden: donderdag 20 februari 2003 22:35
> > Aan: Struts Users Mailing List
> > Onderwerp: Re: Validation problem
> >
> >
> > Did you switch to ActionErrors.GLOBAL_KEY or change your JSP code?
> >
> > 1) If you changed your JSP to or
> > something, keep this in mind: I use a class called "Constants" for each
> web
> > app and refer to Constants.LOGINERROR_KEY in my code, but I have to make
> > sure that my JSP has the correct text. What is the name of the
> property/key
> > you're assigning the error to?
> >
> > 2) If you shifted to ActionErrors.GLOBAL_KEY, are you sure your locale
is
> > right and your Resource bundle has the appropriate text key?
> >
> > Try throwing this code in your JSP:
> >
> > > scope="application">
> >
> > ERROR: Language independent messages not loaded -- contact
> > administrator
> > for assistance.
> >
> >
> >
> >
> > - Original Message -
> > From: "Johan Kumps" <[EMAIL PROTECTED]>
> > To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
> > Sent: Thursday, February 20, 2003 4:25 PM
> > Subject: RE: Validation problem
> >
> >
> > > Thanks for your help.
> > >
> > > My jsp is displaying : ???nl_BE.error.invalid.email???
> > >
> > > Still something wrong. It seems my key is not found.
> > >
> > > Can you help me again please?
> > >
> > > Kind regards,
> > >
> > > -Oorspronkelijk bericht-
> > > Van: Ian Hunter [mailto:[EMAIL PROTECTED]]
> > > Verzonden: donderdag 20 februari 2003 22:15
> > > Aan: Struts Users Mailing List
> > > Onderwerp: Re: Validation problem
> > >
> > >
> > > When you add your error message to the errors object, you are
specifying
> > > Action.ERROR_KEY instead of ActionErrors.GLOBAL_ERROR -- so you'd have
> to
> > do
> > > something like
> > >
> > > to get that SPECIFIC error. If
you
> > > switch to ActionErrors.GLOBAL_ERROR it will display all of them with
> just
> > >
> > >
> > >
> > > - Original Message -
> > > From: "Johan Kumps" <[EMAIL PROTECTED]>
> > > To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
> > > Sent: Thursday, February 20, 2003 4:02 PM
> > > Subject: Validation problem
> > >
> > >
> > > > Hi all,
> > > >
> > > > I have a problem displaying error messages. Why is my message not
> > > displayed?
> > > > Am I doing somthing wrong?
> > > >
> > > > Please help me, I'm loosing time with this one...
> > > >
> > > > Please consider following code :
> > > >
> > > > Form class :
> > > >
> > > > ...
> > > >
> > > > public ActionErrors validate(ActionMapping mapping,
HttpServletRequest
> > > > request) {
> > > > ActionErrors errors = new ActionErrors();
> > > >
> > > > if(email == null || !checkEmail(email)) {
> > > > errors.add(Action.ERROR_KEY, new
> > > > ActionError("error.invalid.email"));
> > > > }
> > > > return errors;
> > > > }
> > > >
> > >
> >
RE: Validation problem
no app did not complain
-Oorspronkelijk bericht-
Van: Ian Hunter [mailto:[EMAIL PROTECTED]]
Verzonden: donderdag 20 februari 2003 22:55
Aan: Struts Users Mailing List
Onderwerp: Re: Validation problem
Did the tag cause your app to complain about not having
the resources loaded?
- Original Message -
From: "Johan Kumps" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Thursday, February 20, 2003 4:51 PM
Subject: RE: Validation problem
> I implemented your second option.
>
> -Oorspronkelijk bericht-
> Van: Ian Hunter [mailto:[EMAIL PROTECTED]]
> Verzonden: donderdag 20 februari 2003 22:35
> Aan: Struts Users Mailing List
> Onderwerp: Re: Validation problem
>
>
> Did you switch to ActionErrors.GLOBAL_KEY or change your JSP code?
>
> 1) If you changed your JSP to or
> something, keep this in mind: I use a class called "Constants" for each
web
> app and refer to Constants.LOGINERROR_KEY in my code, but I have to make
> sure that my JSP has the correct text. What is the name of the
property/key
> you're assigning the error to?
>
> 2) If you shifted to ActionErrors.GLOBAL_KEY, are you sure your locale is
> right and your Resource bundle has the appropriate text key?
>
> Try throwing this code in your JSP:
>
> scope="application">
>
> ERROR: Language independent messages not loaded -- contact
> administrator
> for assistance.
>
>
>
>
> - Original Message -----
> From: "Johan Kumps" <[EMAIL PROTECTED]>
> To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
> Sent: Thursday, February 20, 2003 4:25 PM
> Subject: RE: Validation problem
>
>
> > Thanks for your help.
> >
> > My jsp is displaying : ???nl_BE.error.invalid.email???
> >
> > Still something wrong. It seems my key is not found.
> >
> > Can you help me again please?
> >
> > Kind regards,
> >
> > -Oorspronkelijk bericht-
> > Van: Ian Hunter [mailto:[EMAIL PROTECTED]]
> > Verzonden: donderdag 20 februari 2003 22:15
> > Aan: Struts Users Mailing List
> > Onderwerp: Re: Validation problem
> >
> >
> > When you add your error message to the errors object, you are specifying
> > Action.ERROR_KEY instead of ActionErrors.GLOBAL_ERROR -- so you'd have
to
> do
> > something like
> >
> > to get that SPECIFIC error. If you
> > switch to ActionErrors.GLOBAL_ERROR it will display all of them with
just
> >
> >
> >
> > - Original Message -
> > From: "Johan Kumps" <[EMAIL PROTECTED]>
> > To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
> > Sent: Thursday, February 20, 2003 4:02 PM
> > Subject: Validation problem
> >
> >
> > > Hi all,
> > >
> > > I have a problem displaying error messages. Why is my message not
> > displayed?
> > > Am I doing somthing wrong?
> > >
> > > Please help me, I'm loosing time with this one...
> > >
> > > Please consider following code :
> > >
> > > Form class :
> > >
> > > ...
> > >
> > > public ActionErrors validate(ActionMapping mapping, HttpServletRequest
> > > request) {
> > > ActionErrors errors = new ActionErrors();
> > >
> > > if(email == null || !checkEmail(email)) {
> > > errors.add(Action.ERROR_KEY, new
> > > ActionError("error.invalid.email"));
> > > }
> > > return errors;
> > > }
> > >
> >
> > > JSP :
> > >
> > >
> >
> >
> > -
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
> >
> > ---
> > Incoming mail is certified Virus Free.
> > Checked by AVG anti-virus system (http://www.grisoft.com).
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> >
> > ---
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> > Checked by AVG anti-virus system (http://www.grisoft.com).
> > Version: 6.0.454 / Virus Database: 253 - Release Date: 10/02/2003
> >
> >
> > -
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
>
>
> -
> To unsubscribe
Re: Validation problem
Did the tag cause your app to complain about not having
the resources loaded?
- Original Message -
From: "Johan Kumps" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Thursday, February 20, 2003 4:51 PM
Subject: RE: Validation problem
> I implemented your second option.
>
> -Oorspronkelijk bericht-
> Van: Ian Hunter [mailto:[EMAIL PROTECTED]]
> Verzonden: donderdag 20 februari 2003 22:35
> Aan: Struts Users Mailing List
> Onderwerp: Re: Validation problem
>
>
> Did you switch to ActionErrors.GLOBAL_KEY or change your JSP code?
>
> 1) If you changed your JSP to or
> something, keep this in mind: I use a class called "Constants" for each
web
> app and refer to Constants.LOGINERROR_KEY in my code, but I have to make
> sure that my JSP has the correct text. What is the name of the
property/key
> you're assigning the error to?
>
> 2) If you shifted to ActionErrors.GLOBAL_KEY, are you sure your locale is
> right and your Resource bundle has the appropriate text key?
>
> Try throwing this code in your JSP:
>
> scope="application">
>
> ERROR: Language independent messages not loaded -- contact
> administrator
> for assistance.
>
>
>
>
> - Original Message -----
> From: "Johan Kumps" <[EMAIL PROTECTED]>
> To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
> Sent: Thursday, February 20, 2003 4:25 PM
> Subject: RE: Validation problem
>
>
> > Thanks for your help.
> >
> > My jsp is displaying : ???nl_BE.error.invalid.email???
> >
> > Still something wrong. It seems my key is not found.
> >
> > Can you help me again please?
> >
> > Kind regards,
> >
> > -Oorspronkelijk bericht-
> > Van: Ian Hunter [mailto:[EMAIL PROTECTED]]
> > Verzonden: donderdag 20 februari 2003 22:15
> > Aan: Struts Users Mailing List
> > Onderwerp: Re: Validation problem
> >
> >
> > When you add your error message to the errors object, you are specifying
> > Action.ERROR_KEY instead of ActionErrors.GLOBAL_ERROR -- so you'd have
to
> do
> > something like
> >
> > to get that SPECIFIC error. If you
> > switch to ActionErrors.GLOBAL_ERROR it will display all of them with
just
> >
> >
> >
> > - Original Message -
> > From: "Johan Kumps" <[EMAIL PROTECTED]>
> > To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
> > Sent: Thursday, February 20, 2003 4:02 PM
> > Subject: Validation problem
> >
> >
> > > Hi all,
> > >
> > > I have a problem displaying error messages. Why is my message not
> > displayed?
> > > Am I doing somthing wrong?
> > >
> > > Please help me, I'm loosing time with this one...
> > >
> > > Please consider following code :
> > >
> > > Form class :
> > >
> > > ...
> > >
> > > public ActionErrors validate(ActionMapping mapping, HttpServletRequest
> > > request) {
> > > ActionErrors errors = new ActionErrors();
> > >
> > > if(email == null || !checkEmail(email)) {
> > > errors.add(Action.ERROR_KEY, new
> > > ActionError("error.invalid.email"));
> > > }
> > > return errors;
> > > }
> > >
> >
> > > JSP :
> > >
> > >
> >
> >
> > -
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
> >
> > ---
> > Incoming mail is certified Virus Free.
> > Checked by AVG anti-virus system (http://www.grisoft.com).
> > Version: 6.0.454 / Virus Database: 253 - Release Date: 10/02/2003
> >
> > ---
> > This mail is certified Virus Free.
> > Checked by AVG anti-virus system (http://www.grisoft.com).
> > Version: 6.0.454 / Virus Database: 253 - Release Date: 10/02/2003
> >
> >
> > -
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
>
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
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>
> ---
> Incoming mail is certified Virus Free.
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>
> ---
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RE: Validation problem
I implemented your second option.
-Oorspronkelijk bericht-
Van: Ian Hunter [mailto:[EMAIL PROTECTED]]
Verzonden: donderdag 20 februari 2003 22:35
Aan: Struts Users Mailing List
Onderwerp: Re: Validation problem
Did you switch to ActionErrors.GLOBAL_KEY or change your JSP code?
1) If you changed your JSP to or
something, keep this in mind: I use a class called "Constants" for each web
app and refer to Constants.LOGINERROR_KEY in my code, but I have to make
sure that my JSP has the correct text. What is the name of the property/key
you're assigning the error to?
2) If you shifted to ActionErrors.GLOBAL_KEY, are you sure your locale is
right and your Resource bundle has the appropriate text key?
Try throwing this code in your JSP:
ERROR: Language independent messages not loaded -- contact
administrator
for assistance.
- Original Message -
From: "Johan Kumps" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Thursday, February 20, 2003 4:25 PM
Subject: RE: Validation problem
> Thanks for your help.
>
> My jsp is displaying : ???nl_BE.error.invalid.email???
>
> Still something wrong. It seems my key is not found.
>
> Can you help me again please?
>
> Kind regards,
>
> -Oorspronkelijk bericht-
> Van: Ian Hunter [mailto:[EMAIL PROTECTED]]
> Verzonden: donderdag 20 februari 2003 22:15
> Aan: Struts Users Mailing List
> Onderwerp: Re: Validation problem
>
>
> When you add your error message to the errors object, you are specifying
> Action.ERROR_KEY instead of ActionErrors.GLOBAL_ERROR -- so you'd have to
do
> something like
>
> to get that SPECIFIC error. If you
> switch to ActionErrors.GLOBAL_ERROR it will display all of them with just
>
>
>
> - Original Message -
> From: "Johan Kumps" <[EMAIL PROTECTED]>
> To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
> Sent: Thursday, February 20, 2003 4:02 PM
> Subject: Validation problem
>
>
> > Hi all,
> >
> > I have a problem displaying error messages. Why is my message not
> displayed?
> > Am I doing somthing wrong?
> >
> > Please help me, I'm loosing time with this one...
> >
> > Please consider following code :
> >
> > Form class :
> >
> > ...
> >
> > public ActionErrors validate(ActionMapping mapping, HttpServletRequest
> > request) {
> > ActionErrors errors = new ActionErrors();
> >
> > if(email == null || !checkEmail(email)) {
> > errors.add(Action.ERROR_KEY, new
> > ActionError("error.invalid.email"));
> > }
> > return errors;
> > }
> >
>
> > JSP :
> >
> >
>
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>
> ---
> Incoming mail is certified Virus Free.
> Checked by AVG anti-virus system (http://www.grisoft.com).
> Version: 6.0.454 / Virus Database: 253 - Release Date: 10/02/2003
>
> ---
> This mail is certified Virus Free.
> Checked by AVG anti-virus system (http://www.grisoft.com).
> Version: 6.0.454 / Virus Database: 253 - Release Date: 10/02/2003
>
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
-
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---
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Re: Validation problem
Did you switch to ActionErrors.GLOBAL_KEY or change your JSP code?
1) If you changed your JSP to or
something, keep this in mind: I use a class called "Constants" for each web
app and refer to Constants.LOGINERROR_KEY in my code, but I have to make
sure that my JSP has the correct text. What is the name of the property/key
you're assigning the error to?
2) If you shifted to ActionErrors.GLOBAL_KEY, are you sure your locale is
right and your Resource bundle has the appropriate text key?
Try throwing this code in your JSP:
ERROR: Language independent messages not loaded -- contact
administrator
for assistance.
- Original Message -
From: "Johan Kumps" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Thursday, February 20, 2003 4:25 PM
Subject: RE: Validation problem
> Thanks for your help.
>
> My jsp is displaying : ???nl_BE.error.invalid.email???
>
> Still something wrong. It seems my key is not found.
>
> Can you help me again please?
>
> Kind regards,
>
> -Oorspronkelijk bericht-
> Van: Ian Hunter [mailto:[EMAIL PROTECTED]]
> Verzonden: donderdag 20 februari 2003 22:15
> Aan: Struts Users Mailing List
> Onderwerp: Re: Validation problem
>
>
> When you add your error message to the errors object, you are specifying
> Action.ERROR_KEY instead of ActionErrors.GLOBAL_ERROR -- so you'd have to
do
> something like
>
> to get that SPECIFIC error. If you
> switch to ActionErrors.GLOBAL_ERROR it will display all of them with just
>
>
>
> - Original Message -
> From: "Johan Kumps" <[EMAIL PROTECTED]>
> To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
> Sent: Thursday, February 20, 2003 4:02 PM
> Subject: Validation problem
>
>
> > Hi all,
> >
> > I have a problem displaying error messages. Why is my message not
> displayed?
> > Am I doing somthing wrong?
> >
> > Please help me, I'm loosing time with this one...
> >
> > Please consider following code :
> >
> > Form class :
> >
> > ...
> >
> > public ActionErrors validate(ActionMapping mapping, HttpServletRequest
> > request) {
> > ActionErrors errors = new ActionErrors();
> >
> > if(email == null || !checkEmail(email)) {
> > errors.add(Action.ERROR_KEY, new
> > ActionError("error.invalid.email"));
> > }
> > return errors;
> > }
> >
>
> > JSP :
> >
> >
>
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>
> ---
> Incoming mail is certified Virus Free.
> Checked by AVG anti-virus system (http://www.grisoft.com).
> Version: 6.0.454 / Virus Database: 253 - Release Date: 10/02/2003
>
> ---
> This mail is certified Virus Free.
> Checked by AVG anti-virus system (http://www.grisoft.com).
> Version: 6.0.454 / Virus Database: 253 - Release Date: 10/02/2003
>
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
-
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RE: Validation problem
Thanks for your help.
My jsp is displaying : ???nl_BE.error.invalid.email???
Still something wrong. It seems my key is not found.
Can you help me again please?
Kind regards,
-Oorspronkelijk bericht-
Van: Ian Hunter [mailto:[EMAIL PROTECTED]]
Verzonden: donderdag 20 februari 2003 22:15
Aan: Struts Users Mailing List
Onderwerp: Re: Validation problem
When you add your error message to the errors object, you are specifying
Action.ERROR_KEY instead of ActionErrors.GLOBAL_ERROR -- so you'd have to do
something like
to get that SPECIFIC error. If you
switch to ActionErrors.GLOBAL_ERROR it will display all of them with just
- Original Message -
From: "Johan Kumps" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Thursday, February 20, 2003 4:02 PM
Subject: Validation problem
> Hi all,
>
> I have a problem displaying error messages. Why is my message not
displayed?
> Am I doing somthing wrong?
>
> Please help me, I'm loosing time with this one...
>
> Please consider following code :
>
> Form class :
>
> ...
>
> public ActionErrors validate(ActionMapping mapping, HttpServletRequest
> request) {
> ActionErrors errors = new ActionErrors();
>
> if(email == null || !checkEmail(email)) {
> errors.add(Action.ERROR_KEY, new
> ActionError("error.invalid.email"));
> }
> return errors;
> }
>
> JSP :
>
>
-
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For additional commands, e-mail: [EMAIL PROTECTED]
---
Incoming mail is certified Virus Free.
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---
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Version: 6.0.454 / Virus Database: 253 - Release Date: 10/02/2003
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For additional commands, e-mail: [EMAIL PROTECTED]
Re: Validation problem
When you add your error message to the errors object, you are specifying
Action.ERROR_KEY instead of ActionErrors.GLOBAL_ERROR -- so you'd have to do
something like
to get that SPECIFIC error. If you
switch to ActionErrors.GLOBAL_ERROR it will display all of them with just
- Original Message -
From: "Johan Kumps" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Thursday, February 20, 2003 4:02 PM
Subject: Validation problem
> Hi all,
>
> I have a problem displaying error messages. Why is my message not
displayed?
> Am I doing somthing wrong?
>
> Please help me, I'm loosing time with this one...
>
> Please consider following code :
>
> Form class :
>
> ...
>
> public ActionErrors validate(ActionMapping mapping, HttpServletRequest
> request) {
> ActionErrors errors = new ActionErrors();
>
> if(email == null || !checkEmail(email)) {
> errors.add(Action.ERROR_KEY, new
> ActionError("error.invalid.email"));
> }
> return errors;
> }
>
> JSP :
>
>
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: Validation problem
have you try to restart tomcat ?
- Original Message -
From: "Johan Kumps" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Thursday, February 20, 2003 10:02 PM
Subject: Validation problem
> Hi all,
>
> I have a problem displaying error messages. Why is my message not
displayed?
> Am I doing somthing wrong?
>
> Please help me, I'm loosing time with this one...
>
> Please consider following code :
>
> struts-config.xml :
>
> ...
>
>
> ...
>type="SomeAction"
> name="someForm"
> scope="request"
> validate="true"
> input="/index.jsp"
> parameter="get">
>
>
> ...
>
> Form class :
>
> ...
>
> public ActionErrors validate(ActionMapping mapping, HttpServletRequest
> request) {
> ActionErrors errors = new ActionErrors();
>
> if(email == null || !checkEmail(email)) {
> errors.add(Action.ERROR_KEY, new
> ActionError("error.invalid.email"));
> }
> return errors;
> }
>
> private boolean checkEmail (String email) {
> if ((email != null) && (email.trim().length() != 0)){
> String stukNaAt = null;
> if (email.indexOf("@") != -1){
> stukNaAt = email.substring(email.indexOf("@"));
> } else {
> return false;
> }
> if ((email.indexOf("@") != email.lastIndexOf("@")) ||
> (email.indexOf(" ") != -1) ||
> (stukNaAt.indexOf(".") == -1)
> (stukNaAt.indexOf(".") == stukNaAt.length() -1) ||
> (email.trim().charAt(email.trim().length()-1) =='.') ) {
> return false;
> }
> } else {
> return false;
> }
> return true;
> }
>
> ...
>
> ApplicationResources.properties in /WEB-INF/classes
>
> error.invalid.email=Please provide us with a valid e-mail address.
>
> JSP :
>
>
>
>
> ---
> This mail is certified Virus Free.
> Checked by AVG anti-virus system (http://www.grisoft.com).
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Re: validation problem
"Yuriy Zubarev" <[EMAIL PROTECTED]> wrote: > David, > > Yes it is. I think that userForm exists after the validation > process (otherwise I would have gotten an error earlier), but something is > wrong > with countriesList. The form is quite big so I'll post part of it. The problem might be that your form is in the request scope and your countries list does not get populated from the submitted data. I've similar "problems" when I used the ActionForm for displaying read only properties which did not have an on the jsp page. In request scope it works something like this: The ActionForm instace (A1) is used to fill jour JSP. A1 has been probably prepared by some Action. After delivering the response (JSP) the instace A1 is forgotten and eventually garbage collected. The teh user sumbits your JSP. New instace (A2) of your ActionForm is created and filled with the sumbitted values. If the countries list is neither filled in the reset() method, nor the constructor, nor the sumbitted HTTP parameters, than it might be empty or null. Because the instace A1 and A2 are different. If the form is in session scope, than A1 is preserved. -- gR
Re: validation problem
David, Yes it is. I think that userForm exists after the validation process (otherwise I would have gotten an error earlier), but something is wrong with countriesList. The form is quite big so I'll post part of it. ... ... ... ... ... Thank you for your time. Best of luck, Yuriy Zubarev - Original Message - From: "David Winterfeldt" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Saturday, July 14, 2001 8:48 PM Subject: Re: validation problem > Is your bean:define inside your html:form tags? If > the userForm doesn't exist, you would get a null > pointer exception trying to call it. If this doesn't > help, seeing the whole form might. > > David > > --- Yuriy Zubarev <[EMAIL PROTECTED]> wrote: > > Salutation to everyne! > > > > I have a form (extends ActionForm) that has a > > property "countriesList" > > which holds a list of beans. In jsp form page I have > > a code: > > > > > property="countriesList"/> > > > > which is executed without problems when the page is > > shown first time, > > but when I click submit without entering values into > > textboxes, > > "valiate" method of my "UserForm" works out and > > redirects the flaw > > back to "user.jsp" and here I get exception. Looks > > like "countryList" > > property vanishes from "userForm". > > > > > > <[WebAppServletContext(2485833,haa)] action: > > Validation error(s), redire > > cting to: /user.jsp> > > > > <[WebAppServletContext(2485833,haa)] Servlet failed > > with Exception > > java.lang.NullPointerException > > at > > > weblogic.utils.UnsyncHashtable.put(UnsyncHashtable.java:272) > > at > > > weblogic.servlet.jsp.PageContextImpl.setAttribute(PageContextImpl.java:124) > > at > > > weblogic.servlet.jsp.PageContextImpl.setAttribute(PageContextImpl.java:149) > > at > > > org.apache.struts.taglib.bean.DefineTag.doStartTag(DefineTag.java:210) > > at > > jsp_servlet._user._jspService(_user.java:1899) > > at > > > weblogic.servlet.jsp.JspBase.service(JspBase.java:27) > > at > > > weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java :213) > > at > > > weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImp l.java:157) > > at > > > org.apache.struts.action.ActionServlet.processValidate(ActionServlet.java:21 49) > > at > > > org.apache.struts.action.ActionServlet.process(ActionServlet.java:1564) > > at > > > org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:509) > > at > > > javax.servlet.http.HttpServlet.service(HttpServlet.java:760) > > at > > > javax.servlet.http.HttpServlet.service(HttpServlet.java:853) > > at > > > weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java :213) > > at > > > weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletCo ntext.java:1265) > > at > > > weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java :1631) > > at > > > weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137) > > at > > > weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120) > > > > Any help will be highly appreciated. > > > > Thank you for your time. > > > > Best of luck, > > Yuriy Zubarev > > > > > > __ > > Do You Yahoo!? > > Get personalized email addresses from Yahoo! Mail > > http://personal.mail.yahoo.com/ > > > __ > Do You Yahoo!? > Get personalized email addresses from Yahoo! Mail > http://personal.mail.yahoo.com/
Re: validation problem
Is your bean:define inside your html:form tags? If the userForm doesn't exist, you would get a null pointer exception trying to call it. If this doesn't help, seeing the whole form might. David --- Yuriy Zubarev <[EMAIL PROTECTED]> wrote: > Salutation to everyne! > > I have a form (extends ActionForm) that has a > property "countriesList" > which holds a list of beans. In jsp form page I have > a code: > > property="countriesList"/> > > which is executed without problems when the page is > shown first time, > but when I click submit without entering values into > textboxes, > "valiate" method of my "UserForm" works out and > redirects the flaw > back to "user.jsp" and here I get exception. Looks > like "countryList" > property vanishes from "userForm". > > > <[WebAppServletContext(2485833,haa)] action: > Validation error(s), redire > cting to: /user.jsp> > > <[WebAppServletContext(2485833,haa)] Servlet failed > with Exception > java.lang.NullPointerException > at > weblogic.utils.UnsyncHashtable.put(UnsyncHashtable.java:272) > at > weblogic.servlet.jsp.PageContextImpl.setAttribute(PageContextImpl.java:124) > at > weblogic.servlet.jsp.PageContextImpl.setAttribute(PageContextImpl.java:149) > at > org.apache.struts.taglib.bean.DefineTag.doStartTag(DefineTag.java:210) > at > jsp_servlet._user._jspService(_user.java:1899) > at > weblogic.servlet.jsp.JspBase.service(JspBase.java:27) > at > weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:213) > at > weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:157) > at > org.apache.struts.action.ActionServlet.processValidate(ActionServlet.java:2149) > at > org.apache.struts.action.ActionServlet.process(ActionServlet.java:1564) > at > org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:509) > at > javax.servlet.http.HttpServlet.service(HttpServlet.java:760) > at > javax.servlet.http.HttpServlet.service(HttpServlet.java:853) > at > weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:213) > at > weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:1265) > at > weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:1631) > at > weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137) > at > weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120) > > Any help will be highly appreciated. > > Thank you for your time. > > Best of luck, > Yuriy Zubarev > > > __ > Do You Yahoo!? > Get personalized email addresses from Yahoo! Mail > http://personal.mail.yahoo.com/ __ Do You Yahoo!? Get personalized email addresses from Yahoo! Mail http://personal.mail.yahoo.com/
