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Posted to user@struts.apache.org by Jim Bruno Goldberg <go...@prosites.com.br> on 2002/11/27 12:44:53 UTC
Re: perform() or execute()? (Mistery)
I check that an all is ok.
On the truth, the method is executed and the variables checked, the
errors "listed" on the original form , but they is empty strings
(?!?!?!?!) I just dont understand....
Patrice wrote:
>
> Perhaps I miss something, but I don't see any problem in your code.
> Check that form implement ActionForm (and not ValidatorForm) to execute
> correctly the validate() method.
> Check also that you don't forget the <html:errors/> tag on your JSP.
>
> Hope it helps
> Patrice
>
> ----- Original Message -----
> From: "Jim Bruno Goldberg" <go...@prosites.com.br>
> To: "Struts Users Mailing List" <st...@jakarta.apache.org>
> Sent: Tuesday, November 26, 2002 9:40 PM
> Subject: Re: perform() or execute()?
>
> >
> > I try it again, from the beginning and now this works. I don know what
> > I do before but I am happy now. Thanks for David and Patrice to help me.
> > Now I have a new (and diferent) problem. I construct the follow
> > validate() in a ActionForm class:
> >
> >
> > CODE BEGIN-----------------------------------
> >
> > public ActionErrors validate(ActionMapping mapping, HttpServletRequest
> > request) {
> >
> > ActionErrors errors = new ActionErrors();
> >
> > if ((username == null) || (username.length() < 1))
> > errors.add("username", new ActionError("errors.nousername"));
> >
> > if ((password == null) || (username.length() < 1))
> > errors.add("password", new
> > ActionError("errors.nopassword"));
> >
> > if ( !password.equals(again))
> > errors.add("passwordagain",new
> > ActionError("errors.passwordnotmatch"));
> >
> > return errors;
> > }
> >
> > CODE END----------------------------------------------------------------
> >
> > ...and I have the follow entrys on my message resource file:
> >
> > FILE BEGIN
> > (application.properties)------------------------------------------
> >
> > # -- standard errors --
> > errors.nousername=O campo username deve ser preenchido
> > errors.nopassword=O campo senha deve ser preenchido
> > errors.passwordnotmatch=As senhas digitadas devem ser iguais
> > errors.header=<UL>
> > errors.prefix=<LI>
> > errors.suffix=</LI>
> > errors.footer=</UL>
> > # -- validator --
> > errors.invalid={0} is invalid.
> > errors.maxlength={0} can not be greater than {1} characters.
> > errors.minlength={0} can not be less than {1} characters.
> > ------------------------------------------------------------------
> >
> > .... The behavior on form looks like OK, but the messages (inside the
> > <li> and </li>) are empty. No errors, behavior ok but empty Strings.
> > Please, can someone help to me again? Thanks a lot.
> >
> >
> >
> > Patrice wrote:
> > >
> > > ----- Original Message -----
> > > From: "Jim Bruno Goldberg" <go...@prosites.com.br>
> > > To: <st...@jakarta.apache.org>
> > > Sent: Tuesday, November 26, 2002 6:27 PM
> > > Subject: perform() or execute()?
> > >
> > > > Hi, people!
> > > >
> > > > I am trying to develop a little system in struts for 3 weeks now and I
> > > > can't solve some (very basic) problems. I try read the documentations,
> > > > but some I can resolve anyway. Please, I need some help!
> > > > My questions:
> > > >
> > > > 1. When I try to use the execute() in a Action, the method is nota
> > > > called. When I try with perform() works fine, but I known this is
> > > > deprecaced..... (I try struts 1.0.2 and now struts 1.1 - same result).
> > >
> > > The method has been deprecated since struts 1.1: so it can't work in
> struts
> > > 1.0.2
> > >
> > > > 2. I try to prepopulate a form (request scope) and does not works. I
> > > > try to set: request.setAttribute("myfield","myvalue"), and nothing.
> > >
> > > To populate a form from an action, you need to cast the ActionForm
> passed as
> > > parameter to the perform (or execute) method of your action and then,
> set
> > > the different properties to the appropriate values:
> > > for example:
> > >
> > > MyForm myForm = (MyForm) form;
> > > myForm.setMyField("myValue");
> > >
> > > > 3. To prepopulate a Form, I must to call a Action, prepopulate a bean
> > > > and then call a Form? That right?
> > >
> > > I don't know what you mean with "call a Form".
> > > You just need to set the properties of the form with the values you want
> > > Then, the taglib will display the values in the field of the form, on
> your
> > > JSP.
> > >
> > > >
> > > > Please, I need some help. Thanks to all.
> > > >
> > >
> > > Hope it helps
> > > Patrice
> > >
> > > --
> > > To unsubscribe, e-mail:
> <ma...@jakarta.apache.org>
> > > For additional commands, e-mail:
> <ma...@jakarta.apache.org>
> >
> > --
> > CUL8R,[]s
> > Jim Bruno Goldberg
> > http://www.prosites.com.br
> >
> > --
> > To unsubscribe, e-mail:
> <ma...@jakarta.apache.org>
> > For additional commands, e-mail:
> <ma...@jakarta.apache.org>
> >
>
> --
> To unsubscribe, e-mail: <ma...@jakarta.apache.org>
> For additional commands, e-mail: <ma...@jakarta.apache.org>
--
CUL8R,[]s
Jim Bruno Goldberg
http://www.prosites.com.br
--
To unsubscribe, e-mail: <ma...@jakarta.apache.org>
For additional commands, e-mail: <ma...@jakarta.apache.org>
Re: validate() is working !!!!! Thanks Patrice!
Posted by Patrice <pp...@nerim.net>.
Hi,
Struts will use the form name defined in your struts-config.xml file, for
the action:
For example:
<form-bean name="UserForm" type="UserForm"/>
...
<action path="/UserFormAction"
type="UserFormAction"
name="UserForm"
scope="request"
input="/groups/user_form.jsp">
</action>
If you put <html:form action="/UserFormAction">,
it will be replaced with <form name="UserForm"
action="/yourWebApp/UserFormAction.do" method="post">
So, your link will be:
<a href="javascript:UserForm.submit();">
Best regards
Patrice
----- Original Message -----
From: "Jim Bruno Goldberg" <go...@prosites.com.br>
To: "Struts Users Mailing List" <st...@jakarta.apache.org>
Sent: Wednesday, November 27, 2002 6:53 PM
Subject: Re: validate() is working !!!!! Thanks Patrice!
>
> Thanks a lot, Patrice. It works now!
>
> Now I need to solve another question: how can I define the form name on
> form without use name="TheForm" on <html:form>? I need this to use a
> link likes <a href="javascript:myformname.submit();">[Submit]</a>. Do
> you know how to solve that? Anyone kowns?
> Thanks a lot, again!
>
> Patrice wrote:
> >
> > I suppose that's because you have declared a name in your <html:form>
tag
> > that is not corresponds to those on the struts-config.xml file.
> > The attributes "type" and "name" of the <html:form> tag are deprecated
in
> > Struts 1.1.
> >
> > Try to replace:
> >
> >
> > with:
> > <html:form action="UserForm">
> >
> > Regards
> > Patrice
> >
> > ----- Original Message -----
> > From: "Jim Bruno Goldberg" <go...@prosites.com.br>
> > To: "Struts Users Mailing List" <st...@jakarta.apache.org>
> > Sent: Wednesday, November 27, 2002 5:36 PM
> > Subject: validate() almost working.....
> >
> > > My code is aslmost working....
> > > Validation and messages are ok. Now I need to solve one more
> > > problem....
> > > When these validate function returns some errors, and forward back to
> > > form,jsp, the fields are empty. Follow I put the code, the page and
the
> > > struts-config. Whats wrong?
> > >
> > > struts-config BEGIN-------------------------------------------------
> > >
> > > <form-bean name="UserForm" type="UserForm"/>
> > >
> > > <action
> > > path="/UserForm"
> > > type="UserFormAction"
> > > name="UserForm"
> > > scope="request"
> > > input="/groups/user_form.jsp">
> > > </action>
> > >
> > >
> > > struts-config END-------------------------------------------------
> > >
> > > Jsp BEGIN---------------------------------------------------------
> > > <html>
> > > <body>
> > > <html:form action="UserForm" type="UserForm" name="TheForm">
> > > Usename:<html:text property="username" size="60" /><br>
> > > Password:<html:password property="password" size="60"/><br>
> > > Retype:<html:password property="passwordagain" size="60"/><br>
> > > <a href='/parker/team/usuarios.htm'>[Cancela]</a> <a
> > > href='javascript:TheForm.submit();'>[Adiciona]</a><br>
> > > </html:form>
> > > </body>
> > > </html>
> > > Jsp END-----------------------------------------------------------
> > >
> > >
> > >
> > > Code BEGIN--------------------------------------------------------
> > > public ActionErrors validate(ActionMapping mapping, HttpServletRequest
> > > request) {
> > >
> > > ActionErrors errors = new ActionErrors();
> > >
> > > servlet.log("Validating UserForm");
> > >
> > > if ((username == null) || (username.length() < 1))
> > > errors.add("username", new
> > > ActionError("errors.nousername"));
> > >
> > > if ((password == null) || (password.length() < 1))
> > > errors.add("password", new
> > > ActionError("errors.nopassword"));
> > >
> > >
> > > if ( !password.equals(again))
> > > errors.add("passwordagain",new
> > > ActionError("errors.passwordnotmatch"));
> > >
> > > return errors;
> > >
> > >
> > > }
> > >
> > >
> > > Code END----------------------------------------------------------
> > >
> > > Patrice wrote:
> > > >
> > > > I don't see anything wrong...
> > > > All I know is that empty String is returned when the key on an
> > ActionError
> > > > is not present in the default application resource files (defined in
> > > > web.xml).
> > >
> > > Yes. I make some confusion and has 2 application.properties on the
> > > structure. Thanks for the tip.
> > >
> > > > Best regards
> > > > Patrice
> > > >
> > > > ----- Original Message -----
> > > > From: "Jim Bruno Goldberg" <go...@prosites.com.br>
> > > > To: "Struts Users Mailing List" <st...@jakarta.apache.org>
> > > > Sent: Wednesday, November 27, 2002 12:44 PM
> > > > Subject: Re: perform() or execute()? (Mistery)
> > > >
> > > > >
> > > > > I check that an all is ok.
> > > > > On the truth, the method is executed and the variables checked,
the
> > > > > errors "listed" on the original form , but they is empty strings
> > > > > (?!?!?!?!) I just dont understand....
> > > > >
> > > > > Patrice wrote:
> > > > > >
> > > > > > Perhaps I miss something, but I don't see any problem in your
code.
> > > > > > Check that form implement ActionForm (and not ValidatorForm) to
> > execute
> > > > > > correctly the validate() method.
> > > > > > Check also that you don't forget the <html:errors/> tag on your
JSP.
> > > > > >
> > > > > > Hope it helps
> > > > > > Patrice
> > > > > >
> > > > > > ----- Original Message -----
> > > > > > From: "Jim Bruno Goldberg" <go...@prosites.com.br>
> > > > > > To: "Struts Users Mailing List" <st...@jakarta.apache.org>
> > > > > > Sent: Tuesday, November 26, 2002 9:40 PM
> > > > > > Subject: Re: perform() or execute()?
> > > > > >
> > > > > > >
> > > > > > > I try it again, from the beginning and now this works. I don
know
> > what
> > > > > > > I do before but I am happy now. Thanks for David and Patrice
to
> > help
> > > > me.
> > > > > > > Now I have a new (and diferent) problem. I construct the
follow
> > > > > > > validate() in a ActionForm class:
> > > > > > >
> > > > > > >
> > > > > > > CODE BEGIN-----------------------------------
> > > > > > >
> > > > > > > public ActionErrors validate(ActionMapping mapping,
> > HttpServletRequest
> > > > > > > request) {
> > > > > > >
> > > > > > > ActionErrors errors = new ActionErrors();
> > > > > > >
> > > > > > > if ((username == null) || (username.length() < 1))
> > > > > > > errors.add("username", new ActionError("errors.nousername"));
> > > > > > >
> > > > > > > if ((password == null) || (username.length() < 1))
> > > > > > > errors.add("password", new
> > > > > > > ActionError("errors.nopassword"));
> > > > > > >
> > > > > > > if ( !password.equals(again))
> > > > > > > errors.add("passwordagain",new
> > > > > > > ActionError("errors.passwordnotmatch"));
> > > > > > >
> > > > > > > return errors;
> > > > > > > }
> > > > > > >
> > > > > > > CODE
> > > > END----------------------------------------------------------------
> > > > > > >
> > > > > > > ...and I have the follow entrys on my message resource file:
> > > > > > >
> > > > > > > FILE BEGIN
> > > > > > >
(application.properties)------------------------------------------
> > > > > > >
> > > > > > > # -- standard errors --
> > > > > > > errors.nousername=O campo username deve ser preenchido
> > > > > > > errors.nopassword=O campo senha deve ser preenchido
> > > > > > > errors.passwordnotmatch=As senhas digitadas devem ser iguais
> > > > > > > errors.header=<UL>
> > > > > > > errors.prefix=<LI>
> > > > > > > errors.suffix=</LI>
> > > > > > > errors.footer=</UL>
> > > > > > > # -- validator --
> > > > > > > errors.invalid={0} is invalid.
> > > > > > > errors.maxlength={0} can not be greater than {1} characters.
> > > > > > > errors.minlength={0} can not be less than {1} characters.
> > > > > >
> ------------------------------------------------------------------
> > > > > > >
> > > > > > > .... The behavior on form looks like OK, but the messages
(inside
> > the
> > > > > > > <li> and </li>) are empty. No errors, behavior ok but empty
> > Strings.
> > > > > > > Please, can someone help to me again? Thanks a lot.
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > Patrice wrote:
> > > > > > > >
> > > > > > > > ----- Original Message -----
> > > > > > > > From: "Jim Bruno Goldberg" <go...@prosites.com.br>
> > > > > > > > To: <st...@jakarta.apache.org>
> > > > > > > > Sent: Tuesday, November 26, 2002 6:27 PM
> > > > > > > > Subject: perform() or execute()?
> > > > > > > >
> > > > > > > > > Hi, people!
> > > > > > > > >
> > > > > > > > > I am trying to develop a little system in struts for 3
weeks
> > now
> > > > and I
> > > > > > > > > can't solve some (very basic) problems. I try read the
> > > > documentations,
> > > > > > > > > but some I can resolve anyway. Please, I need some help!
> > > > > > > > > My questions:
> > > > > > > > >
> > > > > > > > > 1. When I try to use the execute() in a Action, the method
is
> > nota
> > > > > > > > > called. When I try with perform() works fine, but I known
this
> > is
> > > > > > > > > deprecaced..... (I try struts 1.0.2 and now struts 1.1 -
same
> > > > result).
> > > > > > > >
> > > > > > > > The method has been deprecated since struts 1.1: so it
can't
> > work
> > > > in
> > > > > > struts
> > > > > > > > 1.0.2
> > > > > > > >
> > > > > > > > > 2. I try to prepopulate a form (request scope) and does
not
> > works.
> > > > I
> > > > > > > > > try to set: request.setAttribute("myfield","myvalue"), and
> > > > nothing.
> > > > > > > >
> > > > > > > > To populate a form from an action, you need to cast the
> > ActionForm
> > > > > > passed as
> > > > > > > > parameter to the perform (or execute) method of your action
and
> > > > then,
> > > > > > set
> > > > > > > > the different properties to the appropriate values:
> > > > > > > > for example:
> > > > > > > >
> > > > > > > > MyForm myForm = (MyForm) form;
> > > > > > > > myForm.setMyField("myValue");
> > > > > > > >
> > > > > > > > > 3. To prepopulate a Form, I must to call a Action,
prepopulate
> > a
> > > > bean
> > > > > > > > > and then call a Form? That right?
> > > > > > > >
> > > > > > > > I don't know what you mean with "call a Form".
> > > > > > > > You just need to set the properties of the form with the
values
> > you
> > > > want
> > > > > > > > Then, the taglib will display the values in the field of the
> > form,
> > > > on
> > > > > > your
> > > > > > > > JSP.
> > > > > > > >
> > > > > > > > >
> > > > > > > > > Please, I need some help. Thanks to all.
> > > > > > > > >
> > > > > > > >
> > > > > > > > Hope it helps
> > > > > > > > Patrice
> > > > > > > >
> > > > > > > > --
> > > > > > > > To unsubscribe, e-mail:
> > > > > > <ma...@jakarta.apache.org>
> > > > > > > > For additional commands, e-mail:
> > > > > > <ma...@jakarta.apache.org>
> > > > > > >
> > > > > > > --
> > > > > > > CUL8R,[]s
> > > > > > > Jim Bruno Goldberg
> > > > > > > http://www.prosites.com.br
> > > > > > >
> > > > > > > --
> > > > > > > To unsubscribe, e-mail:
> > > > > > <ma...@jakarta.apache.org>
> > > > > > > For additional commands, e-mail:
> > > > > > <ma...@jakarta.apache.org>
> > > > > > >
> > > > > >
> > > > > > --
> > > > > > To unsubscribe, e-mail:
> > > > <ma...@jakarta.apache.org>
> > > > > > For additional commands, e-mail:
> > > > <ma...@jakarta.apache.org>
> > > > >
> > > > > --
> > > > > CUL8R,[]s
> > > > > Jim Bruno Goldberg
> > > > > http://www.prosites.com.br
> > > > >
> > > > > --
> > > > > To unsubscribe, e-mail:
> > > > <ma...@jakarta.apache.org>
> > > > > For additional commands, e-mail:
> > > > <ma...@jakarta.apache.org>
> > > > >
> > > >
> > > > --
> > > > To unsubscribe, e-mail:
> > <ma...@jakarta.apache.org>
> > > > For additional commands, e-mail:
> > <ma...@jakarta.apache.org>
> > >
> > > --
> > > CUL8R,[]s
> > > Jim Bruno Goldberg
> > > http://www.prosites.com.br
> > >
> > > --
> > > To unsubscribe, e-mail:
> > <ma...@jakarta.apache.org>
> > > For additional commands, e-mail:
> > <ma...@jakarta.apache.org>
> > >
> >
> > --
> > To unsubscribe, e-mail:
<ma...@jakarta.apache.org>
> > For additional commands, e-mail:
<ma...@jakarta.apache.org>
>
> --
> CUL8R,[]s
> Jim Bruno Goldberg
> http://www.prosites.com.br
>
> --
> To unsubscribe, e-mail:
<ma...@jakarta.apache.org>
> For additional commands, e-mail:
<ma...@jakarta.apache.org>
>
--
To unsubscribe, e-mail: <ma...@jakarta.apache.org>
For additional commands, e-mail: <ma...@jakarta.apache.org>
Re: validate() is working !!!!! Thanks Patrice!
Posted by Jim Bruno Goldberg <go...@prosites.com.br>.
Thanks a lot, Patrice. It works now!
Now I need to solve another question: how can I define the form name on
form without use name="TheForm" on <html:form>? I need this to use a
link likes <a href="javascript:myformname.submit();">[Submit]</a>. Do
you know how to solve that? Anyone kowns?
Thanks a lot, again!
Patrice wrote:
>
> I suppose that's because you have declared a name in your <html:form> tag
> that is not corresponds to those on the struts-config.xml file.
> The attributes "type" and "name" of the <html:form> tag are deprecated in
> Struts 1.1.
>
> Try to replace:
>
>
> with:
> <html:form action="UserForm">
>
> Regards
> Patrice
>
> ----- Original Message -----
> From: "Jim Bruno Goldberg" <go...@prosites.com.br>
> To: "Struts Users Mailing List" <st...@jakarta.apache.org>
> Sent: Wednesday, November 27, 2002 5:36 PM
> Subject: validate() almost working.....
>
> > My code is aslmost working....
> > Validation and messages are ok. Now I need to solve one more
> > problem....
> > When these validate function returns some errors, and forward back to
> > form,jsp, the fields are empty. Follow I put the code, the page and the
> > struts-config. Whats wrong?
> >
> > struts-config BEGIN-------------------------------------------------
> >
> > <form-bean name="UserForm" type="UserForm"/>
> >
> > <action
> > path="/UserForm"
> > type="UserFormAction"
> > name="UserForm"
> > scope="request"
> > input="/groups/user_form.jsp">
> > </action>
> >
> >
> > struts-config END-------------------------------------------------
> >
> > Jsp BEGIN---------------------------------------------------------
> > <html>
> > <body>
> > <html:form action="UserForm" type="UserForm" name="TheForm">
> > Usename:<html:text property="username" size="60" /><br>
> > Password:<html:password property="password" size="60"/><br>
> > Retype:<html:password property="passwordagain" size="60"/><br>
> > <a href='/parker/team/usuarios.htm'>[Cancela]</a> <a
> > href='javascript:TheForm.submit();'>[Adiciona]</a><br>
> > </html:form>
> > </body>
> > </html>
> > Jsp END-----------------------------------------------------------
> >
> >
> >
> > Code BEGIN--------------------------------------------------------
> > public ActionErrors validate(ActionMapping mapping, HttpServletRequest
> > request) {
> >
> > ActionErrors errors = new ActionErrors();
> >
> > servlet.log("Validating UserForm");
> >
> > if ((username == null) || (username.length() < 1))
> > errors.add("username", new
> > ActionError("errors.nousername"));
> >
> > if ((password == null) || (password.length() < 1))
> > errors.add("password", new
> > ActionError("errors.nopassword"));
> >
> >
> > if ( !password.equals(again))
> > errors.add("passwordagain",new
> > ActionError("errors.passwordnotmatch"));
> >
> > return errors;
> >
> >
> > }
> >
> >
> > Code END----------------------------------------------------------
> >
> > Patrice wrote:
> > >
> > > I don't see anything wrong...
> > > All I know is that empty String is returned when the key on an
> ActionError
> > > is not present in the default application resource files (defined in
> > > web.xml).
> >
> > Yes. I make some confusion and has 2 application.properties on the
> > structure. Thanks for the tip.
> >
> > > Best regards
> > > Patrice
> > >
> > > ----- Original Message -----
> > > From: "Jim Bruno Goldberg" <go...@prosites.com.br>
> > > To: "Struts Users Mailing List" <st...@jakarta.apache.org>
> > > Sent: Wednesday, November 27, 2002 12:44 PM
> > > Subject: Re: perform() or execute()? (Mistery)
> > >
> > > >
> > > > I check that an all is ok.
> > > > On the truth, the method is executed and the variables checked, the
> > > > errors "listed" on the original form , but they is empty strings
> > > > (?!?!?!?!) I just dont understand....
> > > >
> > > > Patrice wrote:
> > > > >
> > > > > Perhaps I miss something, but I don't see any problem in your code.
> > > > > Check that form implement ActionForm (and not ValidatorForm) to
> execute
> > > > > correctly the validate() method.
> > > > > Check also that you don't forget the <html:errors/> tag on your JSP.
> > > > >
> > > > > Hope it helps
> > > > > Patrice
> > > > >
> > > > > ----- Original Message -----
> > > > > From: "Jim Bruno Goldberg" <go...@prosites.com.br>
> > > > > To: "Struts Users Mailing List" <st...@jakarta.apache.org>
> > > > > Sent: Tuesday, November 26, 2002 9:40 PM
> > > > > Subject: Re: perform() or execute()?
> > > > >
> > > > > >
> > > > > > I try it again, from the beginning and now this works. I don know
> what
> > > > > > I do before but I am happy now. Thanks for David and Patrice to
> help
> > > me.
> > > > > > Now I have a new (and diferent) problem. I construct the follow
> > > > > > validate() in a ActionForm class:
> > > > > >
> > > > > >
> > > > > > CODE BEGIN-----------------------------------
> > > > > >
> > > > > > public ActionErrors validate(ActionMapping mapping,
> HttpServletRequest
> > > > > > request) {
> > > > > >
> > > > > > ActionErrors errors = new ActionErrors();
> > > > > >
> > > > > > if ((username == null) || (username.length() < 1))
> > > > > > errors.add("username", new ActionError("errors.nousername"));
> > > > > >
> > > > > > if ((password == null) || (username.length() < 1))
> > > > > > errors.add("password", new
> > > > > > ActionError("errors.nopassword"));
> > > > > >
> > > > > > if ( !password.equals(again))
> > > > > > errors.add("passwordagain",new
> > > > > > ActionError("errors.passwordnotmatch"));
> > > > > >
> > > > > > return errors;
> > > > > > }
> > > > > >
> > > > > > CODE
> > > END----------------------------------------------------------------
> > > > > >
> > > > > > ...and I have the follow entrys on my message resource file:
> > > > > >
> > > > > > FILE BEGIN
> > > > > > (application.properties)------------------------------------------
> > > > > >
> > > > > > # -- standard errors --
> > > > > > errors.nousername=O campo username deve ser preenchido
> > > > > > errors.nopassword=O campo senha deve ser preenchido
> > > > > > errors.passwordnotmatch=As senhas digitadas devem ser iguais
> > > > > > errors.header=<UL>
> > > > > > errors.prefix=<LI>
> > > > > > errors.suffix=</LI>
> > > > > > errors.footer=</UL>
> > > > > > # -- validator --
> > > > > > errors.invalid={0} is invalid.
> > > > > > errors.maxlength={0} can not be greater than {1} characters.
> > > > > > errors.minlength={0} can not be less than {1} characters.
> > > > > > ------------------------------------------------------------------
> > > > > >
> > > > > > .... The behavior on form looks like OK, but the messages (inside
> the
> > > > > > <li> and </li>) are empty. No errors, behavior ok but empty
> Strings.
> > > > > > Please, can someone help to me again? Thanks a lot.
> > > > > >
> > > > > >
> > > > > >
> > > > > > Patrice wrote:
> > > > > > >
> > > > > > > ----- Original Message -----
> > > > > > > From: "Jim Bruno Goldberg" <go...@prosites.com.br>
> > > > > > > To: <st...@jakarta.apache.org>
> > > > > > > Sent: Tuesday, November 26, 2002 6:27 PM
> > > > > > > Subject: perform() or execute()?
> > > > > > >
> > > > > > > > Hi, people!
> > > > > > > >
> > > > > > > > I am trying to develop a little system in struts for 3 weeks
> now
> > > and I
> > > > > > > > can't solve some (very basic) problems. I try read the
> > > documentations,
> > > > > > > > but some I can resolve anyway. Please, I need some help!
> > > > > > > > My questions:
> > > > > > > >
> > > > > > > > 1. When I try to use the execute() in a Action, the method is
> nota
> > > > > > > > called. When I try with perform() works fine, but I known this
> is
> > > > > > > > deprecaced..... (I try struts 1.0.2 and now struts 1.1 - same
> > > result).
> > > > > > >
> > > > > > > The method has been deprecated since struts 1.1: so it can't
> work
> > > in
> > > > > struts
> > > > > > > 1.0.2
> > > > > > >
> > > > > > > > 2. I try to prepopulate a form (request scope) and does not
> works.
> > > I
> > > > > > > > try to set: request.setAttribute("myfield","myvalue"), and
> > > nothing.
> > > > > > >
> > > > > > > To populate a form from an action, you need to cast the
> ActionForm
> > > > > passed as
> > > > > > > parameter to the perform (or execute) method of your action and
> > > then,
> > > > > set
> > > > > > > the different properties to the appropriate values:
> > > > > > > for example:
> > > > > > >
> > > > > > > MyForm myForm = (MyForm) form;
> > > > > > > myForm.setMyField("myValue");
> > > > > > >
> > > > > > > > 3. To prepopulate a Form, I must to call a Action, prepopulate
> a
> > > bean
> > > > > > > > and then call a Form? That right?
> > > > > > >
> > > > > > > I don't know what you mean with "call a Form".
> > > > > > > You just need to set the properties of the form with the values
> you
> > > want
> > > > > > > Then, the taglib will display the values in the field of the
> form,
> > > on
> > > > > your
> > > > > > > JSP.
> > > > > > >
> > > > > > > >
> > > > > > > > Please, I need some help. Thanks to all.
> > > > > > > >
> > > > > > >
> > > > > > > Hope it helps
> > > > > > > Patrice
> > > > > > >
> > > > > > > --
> > > > > > > To unsubscribe, e-mail:
> > > > > <ma...@jakarta.apache.org>
> > > > > > > For additional commands, e-mail:
> > > > > <ma...@jakarta.apache.org>
> > > > > >
> > > > > > --
> > > > > > CUL8R,[]s
> > > > > > Jim Bruno Goldberg
> > > > > > http://www.prosites.com.br
> > > > > >
> > > > > > --
> > > > > > To unsubscribe, e-mail:
> > > > > <ma...@jakarta.apache.org>
> > > > > > For additional commands, e-mail:
> > > > > <ma...@jakarta.apache.org>
> > > > > >
> > > > >
> > > > > --
> > > > > To unsubscribe, e-mail:
> > > <ma...@jakarta.apache.org>
> > > > > For additional commands, e-mail:
> > > <ma...@jakarta.apache.org>
> > > >
> > > > --
> > > > CUL8R,[]s
> > > > Jim Bruno Goldberg
> > > > http://www.prosites.com.br
> > > >
> > > > --
> > > > To unsubscribe, e-mail:
> > > <ma...@jakarta.apache.org>
> > > > For additional commands, e-mail:
> > > <ma...@jakarta.apache.org>
> > > >
> > >
> > > --
> > > To unsubscribe, e-mail:
> <ma...@jakarta.apache.org>
> > > For additional commands, e-mail:
> <ma...@jakarta.apache.org>
> >
> > --
> > CUL8R,[]s
> > Jim Bruno Goldberg
> > http://www.prosites.com.br
> >
> > --
> > To unsubscribe, e-mail:
> <ma...@jakarta.apache.org>
> > For additional commands, e-mail:
> <ma...@jakarta.apache.org>
> >
>
> --
> To unsubscribe, e-mail: <ma...@jakarta.apache.org>
> For additional commands, e-mail: <ma...@jakarta.apache.org>
--
CUL8R,[]s
Jim Bruno Goldberg
http://www.prosites.com.br
--
To unsubscribe, e-mail: <ma...@jakarta.apache.org>
For additional commands, e-mail: <ma...@jakarta.apache.org>
Re: validate() almost working.....
Posted by Patrice <pp...@nerim.net>.
I suppose that's because you have declared a name in your <html:form> tag
that is not corresponds to those on the struts-config.xml file.
The attributes "type" and "name" of the <html:form> tag are deprecated in
Struts 1.1.
Try to replace:
<html:form action="UserForm" type="UserForm" name="TheForm">
with:
<html:form action="UserForm">
Regards
Patrice
----- Original Message -----
From: "Jim Bruno Goldberg" <go...@prosites.com.br>
To: "Struts Users Mailing List" <st...@jakarta.apache.org>
Sent: Wednesday, November 27, 2002 5:36 PM
Subject: validate() almost working.....
> My code is aslmost working....
> Validation and messages are ok. Now I need to solve one more
> problem....
> When these validate function returns some errors, and forward back to
> form,jsp, the fields are empty. Follow I put the code, the page and the
> struts-config. Whats wrong?
>
> struts-config BEGIN-------------------------------------------------
>
> <form-bean name="UserForm" type="UserForm"/>
>
> <action
> path="/UserForm"
> type="UserFormAction"
> name="UserForm"
> scope="request"
> input="/groups/user_form.jsp">
> </action>
>
>
> struts-config END-------------------------------------------------
>
> Jsp BEGIN---------------------------------------------------------
> <html>
> <body>
> <html:form action="UserForm" type="UserForm" name="TheForm">
> Usename:<html:text property="username" size="60" /><br>
> Password:<html:password property="password" size="60"/><br>
> Retype:<html:password property="passwordagain" size="60"/><br>
> <a href='/parker/team/usuarios.htm'>[Cancela]</a> <a
> href='javascript:TheForm.submit();'>[Adiciona]</a><br>
> </html:form>
> </body>
> </html>
> Jsp END-----------------------------------------------------------
>
>
>
> Code BEGIN--------------------------------------------------------
> public ActionErrors validate(ActionMapping mapping, HttpServletRequest
> request) {
>
> ActionErrors errors = new ActionErrors();
>
> servlet.log("Validating UserForm");
>
> if ((username == null) || (username.length() < 1))
> errors.add("username", new
> ActionError("errors.nousername"));
>
> if ((password == null) || (password.length() < 1))
> errors.add("password", new
> ActionError("errors.nopassword"));
>
>
> if ( !password.equals(again))
> errors.add("passwordagain",new
> ActionError("errors.passwordnotmatch"));
>
> return errors;
>
>
> }
>
>
> Code END----------------------------------------------------------
>
> Patrice wrote:
> >
> > I don't see anything wrong...
> > All I know is that empty String is returned when the key on an
ActionError
> > is not present in the default application resource files (defined in
> > web.xml).
>
> Yes. I make some confusion and has 2 application.properties on the
> structure. Thanks for the tip.
>
> > Best regards
> > Patrice
> >
> > ----- Original Message -----
> > From: "Jim Bruno Goldberg" <go...@prosites.com.br>
> > To: "Struts Users Mailing List" <st...@jakarta.apache.org>
> > Sent: Wednesday, November 27, 2002 12:44 PM
> > Subject: Re: perform() or execute()? (Mistery)
> >
> > >
> > > I check that an all is ok.
> > > On the truth, the method is executed and the variables checked, the
> > > errors "listed" on the original form , but they is empty strings
> > > (?!?!?!?!) I just dont understand....
> > >
> > > Patrice wrote:
> > > >
> > > > Perhaps I miss something, but I don't see any problem in your code.
> > > > Check that form implement ActionForm (and not ValidatorForm) to
execute
> > > > correctly the validate() method.
> > > > Check also that you don't forget the <html:errors/> tag on your JSP.
> > > >
> > > > Hope it helps
> > > > Patrice
> > > >
> > > > ----- Original Message -----
> > > > From: "Jim Bruno Goldberg" <go...@prosites.com.br>
> > > > To: "Struts Users Mailing List" <st...@jakarta.apache.org>
> > > > Sent: Tuesday, November 26, 2002 9:40 PM
> > > > Subject: Re: perform() or execute()?
> > > >
> > > > >
> > > > > I try it again, from the beginning and now this works. I don know
what
> > > > > I do before but I am happy now. Thanks for David and Patrice to
help
> > me.
> > > > > Now I have a new (and diferent) problem. I construct the follow
> > > > > validate() in a ActionForm class:
> > > > >
> > > > >
> > > > > CODE BEGIN-----------------------------------
> > > > >
> > > > > public ActionErrors validate(ActionMapping mapping,
HttpServletRequest
> > > > > request) {
> > > > >
> > > > > ActionErrors errors = new ActionErrors();
> > > > >
> > > > > if ((username == null) || (username.length() < 1))
> > > > > errors.add("username", new ActionError("errors.nousername"));
> > > > >
> > > > > if ((password == null) || (username.length() < 1))
> > > > > errors.add("password", new
> > > > > ActionError("errors.nopassword"));
> > > > >
> > > > > if ( !password.equals(again))
> > > > > errors.add("passwordagain",new
> > > > > ActionError("errors.passwordnotmatch"));
> > > > >
> > > > > return errors;
> > > > > }
> > > > >
> > > > > CODE
> > END----------------------------------------------------------------
> > > > >
> > > > > ...and I have the follow entrys on my message resource file:
> > > > >
> > > > > FILE BEGIN
> > > > > (application.properties)------------------------------------------
> > > > >
> > > > > # -- standard errors --
> > > > > errors.nousername=O campo username deve ser preenchido
> > > > > errors.nopassword=O campo senha deve ser preenchido
> > > > > errors.passwordnotmatch=As senhas digitadas devem ser iguais
> > > > > errors.header=<UL>
> > > > > errors.prefix=<LI>
> > > > > errors.suffix=</LI>
> > > > > errors.footer=</UL>
> > > > > # -- validator --
> > > > > errors.invalid={0} is invalid.
> > > > > errors.maxlength={0} can not be greater than {1} characters.
> > > > > errors.minlength={0} can not be less than {1} characters.
> > > > > ------------------------------------------------------------------
> > > > >
> > > > > .... The behavior on form looks like OK, but the messages (inside
the
> > > > > <li> and </li>) are empty. No errors, behavior ok but empty
Strings.
> > > > > Please, can someone help to me again? Thanks a lot.
> > > > >
> > > > >
> > > > >
> > > > > Patrice wrote:
> > > > > >
> > > > > > ----- Original Message -----
> > > > > > From: "Jim Bruno Goldberg" <go...@prosites.com.br>
> > > > > > To: <st...@jakarta.apache.org>
> > > > > > Sent: Tuesday, November 26, 2002 6:27 PM
> > > > > > Subject: perform() or execute()?
> > > > > >
> > > > > > > Hi, people!
> > > > > > >
> > > > > > > I am trying to develop a little system in struts for 3 weeks
now
> > and I
> > > > > > > can't solve some (very basic) problems. I try read the
> > documentations,
> > > > > > > but some I can resolve anyway. Please, I need some help!
> > > > > > > My questions:
> > > > > > >
> > > > > > > 1. When I try to use the execute() in a Action, the method is
nota
> > > > > > > called. When I try with perform() works fine, but I known this
is
> > > > > > > deprecaced..... (I try struts 1.0.2 and now struts 1.1 - same
> > result).
> > > > > >
> > > > > > The method has been deprecated since struts 1.1: so it can't
work
> > in
> > > > struts
> > > > > > 1.0.2
> > > > > >
> > > > > > > 2. I try to prepopulate a form (request scope) and does not
works.
> > I
> > > > > > > try to set: request.setAttribute("myfield","myvalue"), and
> > nothing.
> > > > > >
> > > > > > To populate a form from an action, you need to cast the
ActionForm
> > > > passed as
> > > > > > parameter to the perform (or execute) method of your action and
> > then,
> > > > set
> > > > > > the different properties to the appropriate values:
> > > > > > for example:
> > > > > >
> > > > > > MyForm myForm = (MyForm) form;
> > > > > > myForm.setMyField("myValue");
> > > > > >
> > > > > > > 3. To prepopulate a Form, I must to call a Action, prepopulate
a
> > bean
> > > > > > > and then call a Form? That right?
> > > > > >
> > > > > > I don't know what you mean with "call a Form".
> > > > > > You just need to set the properties of the form with the values
you
> > want
> > > > > > Then, the taglib will display the values in the field of the
form,
> > on
> > > > your
> > > > > > JSP.
> > > > > >
> > > > > > >
> > > > > > > Please, I need some help. Thanks to all.
> > > > > > >
> > > > > >
> > > > > > Hope it helps
> > > > > > Patrice
> > > > > >
> > > > > > --
> > > > > > To unsubscribe, e-mail:
> > > > <ma...@jakarta.apache.org>
> > > > > > For additional commands, e-mail:
> > > > <ma...@jakarta.apache.org>
> > > > >
> > > > > --
> > > > > CUL8R,[]s
> > > > > Jim Bruno Goldberg
> > > > > http://www.prosites.com.br
> > > > >
> > > > > --
> > > > > To unsubscribe, e-mail:
> > > > <ma...@jakarta.apache.org>
> > > > > For additional commands, e-mail:
> > > > <ma...@jakarta.apache.org>
> > > > >
> > > >
> > > > --
> > > > To unsubscribe, e-mail:
> > <ma...@jakarta.apache.org>
> > > > For additional commands, e-mail:
> > <ma...@jakarta.apache.org>
> > >
> > > --
> > > CUL8R,[]s
> > > Jim Bruno Goldberg
> > > http://www.prosites.com.br
> > >
> > > --
> > > To unsubscribe, e-mail:
> > <ma...@jakarta.apache.org>
> > > For additional commands, e-mail:
> > <ma...@jakarta.apache.org>
> > >
> >
> > --
> > To unsubscribe, e-mail:
<ma...@jakarta.apache.org>
> > For additional commands, e-mail:
<ma...@jakarta.apache.org>
>
> --
> CUL8R,[]s
> Jim Bruno Goldberg
> http://www.prosites.com.br
>
> --
> To unsubscribe, e-mail:
<ma...@jakarta.apache.org>
> For additional commands, e-mail:
<ma...@jakarta.apache.org>
>
--
To unsubscribe, e-mail: <ma...@jakarta.apache.org>
For additional commands, e-mail: <ma...@jakarta.apache.org>
validate() almost working.....
Posted by Jim Bruno Goldberg <go...@prosites.com.br>.
My code is aslmost working....
Validation and messages are ok. Now I need to solve one more
problem....
When these validate function returns some errors, and forward back to
form,jsp, the fields are empty. Follow I put the code, the page and the
struts-config. Whats wrong?
struts-config BEGIN-------------------------------------------------
<form-bean name="UserForm" type="UserForm"/>
<action
path="/UserForm"
type="UserFormAction"
name="UserForm"
scope="request"
input="/groups/user_form.jsp">
</action>
struts-config END-------------------------------------------------
Jsp BEGIN---------------------------------------------------------
<html>
<body>
<html:form action="UserForm" type="UserForm" name="TheForm">
Usename:<html:text property="username" size="60" /><br>
Password:<html:password property="password" size="60"/><br>
Retype:<html:password property="passwordagain" size="60"/><br>
<a href='/parker/team/usuarios.htm'>[Cancela]</a> <a
href='javascript:TheForm.submit();'>[Adiciona]</a><br>
</html:form>
</body>
</html>
Jsp END-----------------------------------------------------------
Code BEGIN--------------------------------------------------------
public ActionErrors validate(ActionMapping mapping, HttpServletRequest
request) {
ActionErrors errors = new ActionErrors();
servlet.log("Validating UserForm");
if ((username == null) || (username.length() < 1))
errors.add("username", new
ActionError("errors.nousername"));
if ((password == null) || (password.length() < 1))
errors.add("password", new
ActionError("errors.nopassword"));
if ( !password.equals(again))
errors.add("passwordagain",new
ActionError("errors.passwordnotmatch"));
return errors;
}
Code END----------------------------------------------------------
Patrice wrote:
>
> I don't see anything wrong...
> All I know is that empty String is returned when the key on an ActionError
> is not present in the default application resource files (defined in
> web.xml).
Yes. I make some confusion and has 2 application.properties on the
structure. Thanks for the tip.
> Best regards
> Patrice
>
> ----- Original Message -----
> From: "Jim Bruno Goldberg" <go...@prosites.com.br>
> To: "Struts Users Mailing List" <st...@jakarta.apache.org>
> Sent: Wednesday, November 27, 2002 12:44 PM
> Subject: Re: perform() or execute()? (Mistery)
>
> >
> > I check that an all is ok.
> > On the truth, the method is executed and the variables checked, the
> > errors "listed" on the original form , but they is empty strings
> > (?!?!?!?!) I just dont understand....
> >
> > Patrice wrote:
> > >
> > > Perhaps I miss something, but I don't see any problem in your code.
> > > Check that form implement ActionForm (and not ValidatorForm) to execute
> > > correctly the validate() method.
> > > Check also that you don't forget the <html:errors/> tag on your JSP.
> > >
> > > Hope it helps
> > > Patrice
> > >
> > > ----- Original Message -----
> > > From: "Jim Bruno Goldberg" <go...@prosites.com.br>
> > > To: "Struts Users Mailing List" <st...@jakarta.apache.org>
> > > Sent: Tuesday, November 26, 2002 9:40 PM
> > > Subject: Re: perform() or execute()?
> > >
> > > >
> > > > I try it again, from the beginning and now this works. I don know what
> > > > I do before but I am happy now. Thanks for David and Patrice to help
> me.
> > > > Now I have a new (and diferent) problem. I construct the follow
> > > > validate() in a ActionForm class:
> > > >
> > > >
> > > > CODE BEGIN-----------------------------------
> > > >
> > > > public ActionErrors validate(ActionMapping mapping, HttpServletRequest
> > > > request) {
> > > >
> > > > ActionErrors errors = new ActionErrors();
> > > >
> > > > if ((username == null) || (username.length() < 1))
> > > > errors.add("username", new ActionError("errors.nousername"));
> > > >
> > > > if ((password == null) || (username.length() < 1))
> > > > errors.add("password", new
> > > > ActionError("errors.nopassword"));
> > > >
> > > > if ( !password.equals(again))
> > > > errors.add("passwordagain",new
> > > > ActionError("errors.passwordnotmatch"));
> > > >
> > > > return errors;
> > > > }
> > > >
> > > > CODE
> END----------------------------------------------------------------
> > > >
> > > > ...and I have the follow entrys on my message resource file:
> > > >
> > > > FILE BEGIN
> > > > (application.properties)------------------------------------------
> > > >
> > > > # -- standard errors --
> > > > errors.nousername=O campo username deve ser preenchido
> > > > errors.nopassword=O campo senha deve ser preenchido
> > > > errors.passwordnotmatch=As senhas digitadas devem ser iguais
> > > > errors.header=<UL>
> > > > errors.prefix=<LI>
> > > > errors.suffix=</LI>
> > > > errors.footer=</UL>
> > > > # -- validator --
> > > > errors.invalid={0} is invalid.
> > > > errors.maxlength={0} can not be greater than {1} characters.
> > > > errors.minlength={0} can not be less than {1} characters.
> > > > ------------------------------------------------------------------
> > > >
> > > > .... The behavior on form looks like OK, but the messages (inside the
> > > > <li> and </li>) are empty. No errors, behavior ok but empty Strings.
> > > > Please, can someone help to me again? Thanks a lot.
> > > >
> > > >
> > > >
> > > > Patrice wrote:
> > > > >
> > > > > ----- Original Message -----
> > > > > From: "Jim Bruno Goldberg" <go...@prosites.com.br>
> > > > > To: <st...@jakarta.apache.org>
> > > > > Sent: Tuesday, November 26, 2002 6:27 PM
> > > > > Subject: perform() or execute()?
> > > > >
> > > > > > Hi, people!
> > > > > >
> > > > > > I am trying to develop a little system in struts for 3 weeks now
> and I
> > > > > > can't solve some (very basic) problems. I try read the
> documentations,
> > > > > > but some I can resolve anyway. Please, I need some help!
> > > > > > My questions:
> > > > > >
> > > > > > 1. When I try to use the execute() in a Action, the method is nota
> > > > > > called. When I try with perform() works fine, but I known this is
> > > > > > deprecaced..... (I try struts 1.0.2 and now struts 1.1 - same
> result).
> > > > >
> > > > > The method has been deprecated since struts 1.1: so it can't work
> in
> > > struts
> > > > > 1.0.2
> > > > >
> > > > > > 2. I try to prepopulate a form (request scope) and does not works.
> I
> > > > > > try to set: request.setAttribute("myfield","myvalue"), and
> nothing.
> > > > >
> > > > > To populate a form from an action, you need to cast the ActionForm
> > > passed as
> > > > > parameter to the perform (or execute) method of your action and
> then,
> > > set
> > > > > the different properties to the appropriate values:
> > > > > for example:
> > > > >
> > > > > MyForm myForm = (MyForm) form;
> > > > > myForm.setMyField("myValue");
> > > > >
> > > > > > 3. To prepopulate a Form, I must to call a Action, prepopulate a
> bean
> > > > > > and then call a Form? That right?
> > > > >
> > > > > I don't know what you mean with "call a Form".
> > > > > You just need to set the properties of the form with the values you
> want
> > > > > Then, the taglib will display the values in the field of the form,
> on
> > > your
> > > > > JSP.
> > > > >
> > > > > >
> > > > > > Please, I need some help. Thanks to all.
> > > > > >
> > > > >
> > > > > Hope it helps
> > > > > Patrice
> > > > >
> > > > > --
> > > > > To unsubscribe, e-mail:
> > > <ma...@jakarta.apache.org>
> > > > > For additional commands, e-mail:
> > > <ma...@jakarta.apache.org>
> > > >
> > > > --
> > > > CUL8R,[]s
> > > > Jim Bruno Goldberg
> > > > http://www.prosites.com.br
> > > >
> > > > --
> > > > To unsubscribe, e-mail:
> > > <ma...@jakarta.apache.org>
> > > > For additional commands, e-mail:
> > > <ma...@jakarta.apache.org>
> > > >
> > >
> > > --
> > > To unsubscribe, e-mail:
> <ma...@jakarta.apache.org>
> > > For additional commands, e-mail:
> <ma...@jakarta.apache.org>
> >
> > --
> > CUL8R,[]s
> > Jim Bruno Goldberg
> > http://www.prosites.com.br
> >
> > --
> > To unsubscribe, e-mail:
> <ma...@jakarta.apache.org>
> > For additional commands, e-mail:
> <ma...@jakarta.apache.org>
> >
>
> --
> To unsubscribe, e-mail: <ma...@jakarta.apache.org>
> For additional commands, e-mail: <ma...@jakarta.apache.org>
--
CUL8R,[]s
Jim Bruno Goldberg
http://www.prosites.com.br
--
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Re: perform() or execute()? (Mistery)
Posted by Patrice <pp...@nerim.net>.
I don't see anything wrong...
All I know is that empty String is returned when the key on an ActionError
is not present in the default application resource files (defined in
web.xml).
Best regards
Patrice
----- Original Message -----
From: "Jim Bruno Goldberg" <go...@prosites.com.br>
To: "Struts Users Mailing List" <st...@jakarta.apache.org>
Sent: Wednesday, November 27, 2002 12:44 PM
Subject: Re: perform() or execute()? (Mistery)
>
> I check that an all is ok.
> On the truth, the method is executed and the variables checked, the
> errors "listed" on the original form , but they is empty strings
> (?!?!?!?!) I just dont understand....
>
> Patrice wrote:
> >
> > Perhaps I miss something, but I don't see any problem in your code.
> > Check that form implement ActionForm (and not ValidatorForm) to execute
> > correctly the validate() method.
> > Check also that you don't forget the <html:errors/> tag on your JSP.
> >
> > Hope it helps
> > Patrice
> >
> > ----- Original Message -----
> > From: "Jim Bruno Goldberg" <go...@prosites.com.br>
> > To: "Struts Users Mailing List" <st...@jakarta.apache.org>
> > Sent: Tuesday, November 26, 2002 9:40 PM
> > Subject: Re: perform() or execute()?
> >
> > >
> > > I try it again, from the beginning and now this works. I don know what
> > > I do before but I am happy now. Thanks for David and Patrice to help
me.
> > > Now I have a new (and diferent) problem. I construct the follow
> > > validate() in a ActionForm class:
> > >
> > >
> > > CODE BEGIN-----------------------------------
> > >
> > > public ActionErrors validate(ActionMapping mapping, HttpServletRequest
> > > request) {
> > >
> > > ActionErrors errors = new ActionErrors();
> > >
> > > if ((username == null) || (username.length() < 1))
> > > errors.add("username", new ActionError("errors.nousername"));
> > >
> > > if ((password == null) || (username.length() < 1))
> > > errors.add("password", new
> > > ActionError("errors.nopassword"));
> > >
> > > if ( !password.equals(again))
> > > errors.add("passwordagain",new
> > > ActionError("errors.passwordnotmatch"));
> > >
> > > return errors;
> > > }
> > >
> > > CODE
END----------------------------------------------------------------
> > >
> > > ...and I have the follow entrys on my message resource file:
> > >
> > > FILE BEGIN
> > > (application.properties)------------------------------------------
> > >
> > > # -- standard errors --
> > > errors.nousername=O campo username deve ser preenchido
> > > errors.nopassword=O campo senha deve ser preenchido
> > > errors.passwordnotmatch=As senhas digitadas devem ser iguais
> > > errors.header=<UL>
> > > errors.prefix=<LI>
> > > errors.suffix=</LI>
> > > errors.footer=</UL>
> > > # -- validator --
> > > errors.invalid={0} is invalid.
> > > errors.maxlength={0} can not be greater than {1} characters.
> > > errors.minlength={0} can not be less than {1} characters.
> > > ------------------------------------------------------------------
> > >
> > > .... The behavior on form looks like OK, but the messages (inside the
> > > <li> and </li>) are empty. No errors, behavior ok but empty Strings.
> > > Please, can someone help to me again? Thanks a lot.
> > >
> > >
> > >
> > > Patrice wrote:
> > > >
> > > > ----- Original Message -----
> > > > From: "Jim Bruno Goldberg" <go...@prosites.com.br>
> > > > To: <st...@jakarta.apache.org>
> > > > Sent: Tuesday, November 26, 2002 6:27 PM
> > > > Subject: perform() or execute()?
> > > >
> > > > > Hi, people!
> > > > >
> > > > > I am trying to develop a little system in struts for 3 weeks now
and I
> > > > > can't solve some (very basic) problems. I try read the
documentations,
> > > > > but some I can resolve anyway. Please, I need some help!
> > > > > My questions:
> > > > >
> > > > > 1. When I try to use the execute() in a Action, the method is nota
> > > > > called. When I try with perform() works fine, but I known this is
> > > > > deprecaced..... (I try struts 1.0.2 and now struts 1.1 - same
result).
> > > >
> > > > The method has been deprecated since struts 1.1: so it can't work
in
> > struts
> > > > 1.0.2
> > > >
> > > > > 2. I try to prepopulate a form (request scope) and does not works.
I
> > > > > try to set: request.setAttribute("myfield","myvalue"), and
nothing.
> > > >
> > > > To populate a form from an action, you need to cast the ActionForm
> > passed as
> > > > parameter to the perform (or execute) method of your action and
then,
> > set
> > > > the different properties to the appropriate values:
> > > > for example:
> > > >
> > > > MyForm myForm = (MyForm) form;
> > > > myForm.setMyField("myValue");
> > > >
> > > > > 3. To prepopulate a Form, I must to call a Action, prepopulate a
bean
> > > > > and then call a Form? That right?
> > > >
> > > > I don't know what you mean with "call a Form".
> > > > You just need to set the properties of the form with the values you
want
> > > > Then, the taglib will display the values in the field of the form,
on
> > your
> > > > JSP.
> > > >
> > > > >
> > > > > Please, I need some help. Thanks to all.
> > > > >
> > > >
> > > > Hope it helps
> > > > Patrice
> > > >
> > > > --
> > > > To unsubscribe, e-mail:
> > <ma...@jakarta.apache.org>
> > > > For additional commands, e-mail:
> > <ma...@jakarta.apache.org>
> > >
> > > --
> > > CUL8R,[]s
> > > Jim Bruno Goldberg
> > > http://www.prosites.com.br
> > >
> > > --
> > > To unsubscribe, e-mail:
> > <ma...@jakarta.apache.org>
> > > For additional commands, e-mail:
> > <ma...@jakarta.apache.org>
> > >
> >
> > --
> > To unsubscribe, e-mail:
<ma...@jakarta.apache.org>
> > For additional commands, e-mail:
<ma...@jakarta.apache.org>
>
> --
> CUL8R,[]s
> Jim Bruno Goldberg
> http://www.prosites.com.br
>
> --
> To unsubscribe, e-mail:
<ma...@jakarta.apache.org>
> For additional commands, e-mail:
<ma...@jakarta.apache.org>
>
--
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