Provide the following:
1. Action form code - complete
2. JSP snippet that you are using to print the messages
Alternatively postpone the validation till the action class. In the action
class check for user name and password and if there is a problem then set
the errors as:
ActionErrors errMessages = new ActionErrors();
errMessages.add("something", new ActionMessage("some.key");
saveErrors(request, errMessages);
and then forward the control to the same JSP where the error occurred.
~madhav
On 6/21/06, Medicherla Lakshmi <[EMAIL PROTECTED]> wrote:
Sorry, I could not get you. Can u please be more clear with the
information.
Madhav Bhargava <[EMAIL PROTECTED]> wrote: Paste the complete code for
action form, snippet in JSP where you are
fetching the messages.
~madhav
On 6/21/06, Medicherla Lakshmi wrote:
>
> Hi,
>
> am still not able to recieve any error messages in the jsp. Is there
> any way to print those messages in the action form with system.
> out.printlns so that i will check in the console. I dont understand
> whether its checking or not, coz its not entering into the form even i
run
> in debug mode without values in username and password.
>
> Madhav Bhargava wrote:
> If you give validate=true then you need to give input parameter in the
> struts-config as well. One more thing - in your JSP try using the
> following
> code:
>
>
>
>
>
>
>
> If you have HTML tags as part of the messages in
> ApplicationResources.properties then you will have to add - "filter =
> false"
> to the bean:write tag. This will allow the HTML to be rendered properly,
> ie
> it will not escape those HTML characters.
>
> ~madhav
>
> On 6/21/06, Medicherla Lakshmi wrote:
> >
> > Yes, i have validate="true" set in my struts-config.xml. Here's my
code.
> >
> > public ActionErrors validate(ActionMapping mapping, HttpServletRequest
> > request) {
> > ActionErrors errors = new ActionErrors();
> > if (getUsername() == null || getUsername().length() < 1) {
> > errors.add("username", new ActionMessage("error.name.required
> > "));
> > }
> > if(getPassword() == null || getPassword().length() <1){
> > errors.add("password", new ActionMessage("
> > error.password.required"));
> > }
> > return errors;
> > }
> >
> > This is in ActionForm and the corresponding struts-config.xml is
> > > scope="request" path="/login" name="LookupForm" validate="true">
> >
> >
> >
> >
> > In the jsp i specified as before .
> > Please tel me if there is any error in my code.
> >
> > David Friedman wrote:
> > Can you post a code snipper for your ActionForm? Do you invoked the
> > form's
> > validate() method directly in your Action or do you have the mapping
set
> > with validate="true" ?
> >
> > Regards,
> > David
> >
> > -----Original Message-----
> > From: Medicherla Lakshmi [mailto:[EMAIL PROTECTED]
> > Sent: Wednesday, June 21, 2006 12:19 AM
> > To: Struts Users Mailing List
> > Subject: Re: ActionErrors not being displayed in jsp
> >
> >
> > Hi,
> >
> > Am not using validator.xml for validation. But just the Actionform
> > validate method to validate the username and password submitted
without
> > values. I tried to use even ActionMessage in place of ActionError,
but,
> my
> > jsp is not showing the error message.
> > Please Help.
> >
> > Thank and Regards,
> > MSV Lakshmi.
> >
> > Pankaj Gupta
> > wrote:
> > Use ActionMessages in place of ActionErrors.
> > See:
> > http://wiki.apache.org/struts/StrutsUpgradeNotes11to124
> >
> > regards,
> > Pankaj
> >
> > [EMAIL PROTECTED] wrote:
> > > Hi,
> > >
> > > public ActionErrors validate(ActionMapping actionMapping,
> > > HttpServletRequest httpServletRequest) {
> > >
> > > ActionErrors errors = new ActionErrors();
> > >
> > >
> > > if ((username == null) || (username.length() == 0)) {
> > > errors.add("username", new
> > >
> > > org.apache.struts.action.ActionError("error.login.username"));
> > > }
> > >
> > > if ((password == null) || (password.length() == 0)) {
> > > errors.add("password", new
> > >
> > > org.apache.struts.action.ActionError("error.login.password"));
> > > }
> > >
> > >
> > > return errors;
> > > }
> > >
> > > Add this code in your formbean. Ur formbean should extend
> ValidatorForm.
> > >
> > > In Jsp. Add this code in the jsp. It will be validation
> > > will be displayed.
> > >
> > >
> > > regards,
> > >
> > > Mansoor
> > >
> > >
> > >
> > >
> > >
> > >
> > > -----Original Message-----
> > > From: Medicherla Lakshmi [mailto:[EMAIL PROTECTED]
> > > Sent: Tuesday, June 20, 2006 6:16 PM
> > > To: Struts Users Mailing List
> > > Subject: ActionErrors not being displayed in jsp
> > >
> > >
> > >
> > > HI,
> > >
> > > Can anyone please explain me how to validate a login page using
> > > validate method of actionform. Am not able to display the errors in
my
> > > jsp page though i wrote in my jsp. Please give any
> > > example of using ActionErrors.
> > >
> > > Thanks and Regards,
> > > MSV Lakshmi.
> > >
> > >
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