Re: Populate Form from DAO
If the beans match, you could probably use commons-beanutils, but
IIRC, you'll incur a performance penalty.
http://commons.apache.org/beanutils/apidocs/org/apache/commons/beanutils/BeanUtils.html#copyProperties(java.lang.Object,%20java.lang.Object)
By doing it explicitly though, you allow yourself the room to change
your business/TO/etc. objects without the need to update your UI.
-Wes
On 2/1/08, Richard Sayre <[EMAIL PROTECTED]> wrote:
> Yes,
>
> I know I can do it this way. I'm just being lazy.
>
> I want:
>
>
>
> To automatically get/set MyObject.getMeember1() rather then it
> automatically setting it in the Action and then having me create the
> Object and populate it with values.
>
>
>
>
> On Feb 1, 2008 9:10 AM, LEONARD Julien (Consulting for ACCOR Hotels)
> <[EMAIL PROTECTED]> wrote:
> > Did you try :
> >
> > MyObject theObject;
> > (geter and setter on theObject)
> >
> > execute () {
> >
> > theObject = myDAO.getRecord(id);
> > }
> >
> > And in the JSP :
> >
> > -Message d'origine-----
> > De : Richard Sayre [mailto:[EMAIL PROTECTED]
> > Envoyé : vendredi 1 février 2008 13:37
> > À : Struts Users Mailing List
> > Objet : Populate Form from DAO
> >
> >
> > Struts 2 allows us to automatically populate our forms if we name our
> > fields correctly, which is wonderful.
> >
> > My actions usually go something like this
> >
> > execute () {
> >
> > MyObject o = myDAO.getRecord(id);
> >
> >member1 = o.getMember1();
> >member2 = o.getMember2();
> >
> > }
> >
> > MyObject is a JO for hold a row in the database. I like the fact that I
> > can name my form field 'member1' and it the interceptor will set and get
> > from my Action. I dont like having to set up each member variable in the
> > action with the members my class. Is it possible to somehow have Struts
> > automatically populate an Java Object rather then the Action? I thought I
> > remember reading about this before but I'm not sure. It's not a big deal,
> > and I know I can use OGNL to access the value, but I wanted the convience
> > of mapping a fieldName to my custom object. Is this possible?
> >
> > Thank you,
> >
> > Rich
> >
> > -
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
> >
> >
> > This e-mail, any attachments and the information contained therein ("this
> > message") are confidential and intended solely for the use of the
> > addressee(s). If you have received this message in error please send it
> > back to the sender and delete it. Unauthorized publication, use,
> > dissemination or disclosure of this message, either in whole or in part is
> > strictly prohibited.
> > **
> > Ce message électronique et tous les fichiers joints ainsi que les
> > informations contenues dans ce message ( ci après "le message" ), sont
> > confidentiels et destinés exclusivement à l'usage de la personne à
> > laquelle ils sont adressés. Si vous avez reçu ce message par erreur, merci
> > de le renvoyer à son émetteur et de le détruire. Toutes diffusion,
> > publication, totale ou partielle ou divulgation sous quelque forme que se
> > soit non expressément autorisées de ce message, sont interdites.
> > **
> >
> >
> > -
> > 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]
>
>
--
Wesley Wannemacher
President, Head Engineer/Consultant
WanTii, Inc.
http://www.wantii.com
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: Populate Form from DAO
Any reason you're not using ModelDriven?
- Original Message -
From: "Richard Sayre" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List"
Sent: Friday, February 01, 2008 1:01 PM
Subject: Re: Populate Form from DAO
Yes,
I know I can do it this way. I'm just being lazy.
I want:
To automatically get/set MyObject.getMeember1() rather then it
automatically setting it in the Action and then having me create the
Object and populate it with values.
On Feb 1, 2008 9:10 AM, LEONARD Julien (Consulting for ACCOR Hotels)
<[EMAIL PROTECTED]> wrote:
Did you try :
MyObject theObject;
(geter and setter on theObject)
execute () {
theObject = myDAO.getRecord(id);
}
And in the JSP :
-Message d'origine-
De : Richard Sayre [mailto:[EMAIL PROTECTED]
Envoyé : vendredi 1 février 2008 13:37
À : Struts Users Mailing List
Objet : Populate Form from DAO
Struts 2 allows us to automatically populate our forms if we name our
fields correctly, which is wonderful.
My actions usually go something like this
execute () {
MyObject o = myDAO.getRecord(id);
member1 = o.getMember1();
member2 = o.getMember2();
}
MyObject is a JO for hold a row in the database. I like the fact that I
can name my form field 'member1' and it the interceptor will set and get
from my Action. I dont like having to set up each member variable in the
action with the members my class. Is it possible to somehow have Struts
automatically populate an Java Object rather then the Action? I thought I
remember reading about this before but I'm not sure. It's not a big deal,
and I know I can use OGNL to access the value, but I wanted the convience
of mapping a fieldName to my custom object. Is this possible?
Thank you,
Rich
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
This e-mail, any attachments and the information contained therein ("this
message") are confidential and intended solely for the use of the
addressee(s). If you have received this message in error please send it
back to the sender and delete it. Unauthorized publication, use,
dissemination or disclosure of this message, either in whole or in part is
strictly prohibited.
**
Ce message électronique et tous les fichiers joints ainsi que les
informations contenues dans ce message ( ci après "le message" ), sont
confidentiels et destinés exclusivement à l'usage de la personne à
laquelle ils sont adressés. Si vous avez reçu ce message par erreur, merci
de le renvoyer à son émetteur et de le détruire. Toutes diffusion,
publication, totale ou partielle ou divulgation sous quelque forme que se
soit non expressément autorisées de ce message, sont interdites.
**
-
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: Populate Form from DAO
Yes,
I know I can do it this way. I'm just being lazy.
I want:
To automatically get/set MyObject.getMeember1() rather then it
automatically setting it in the Action and then having me create the
Object and populate it with values.
On Feb 1, 2008 9:10 AM, LEONARD Julien (Consulting for ACCOR Hotels)
<[EMAIL PROTECTED]> wrote:
> Did you try :
>
> MyObject theObject;
> (geter and setter on theObject)
>
> execute () {
>
> theObject = myDAO.getRecord(id);
> }
>
> And in the JSP :
>
> -Message d'origine-
> De : Richard Sayre [mailto:[EMAIL PROTECTED]
> Envoyé : vendredi 1 février 2008 13:37
> À : Struts Users Mailing List
> Objet : Populate Form from DAO
>
>
> Struts 2 allows us to automatically populate our forms if we name our fields
> correctly, which is wonderful.
>
> My actions usually go something like this
>
> execute () {
>
> MyObject o = myDAO.getRecord(id);
>
>member1 = o.getMember1();
>member2 = o.getMember2();
>
> }
>
> MyObject is a JO for hold a row in the database. I like the fact that I can
> name my form field 'member1' and it the interceptor will set and get from my
> Action. I dont like having to set up each member variable in the action with
> the members my class. Is it possible to somehow have Struts automatically
> populate an Java Object rather then the Action? I thought I remember reading
> about this before but I'm not sure. It's not a big deal, and I know I can
> use OGNL to access the value, but I wanted the convience of mapping a
> fieldName to my custom object. Is this possible?
>
> Thank you,
>
> Rich
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>
>
> This e-mail, any attachments and the information contained therein ("this
> message") are confidential and intended solely for the use of the
> addressee(s). If you have received this message in error please send it back
> to the sender and delete it. Unauthorized publication, use, dissemination or
> disclosure of this message, either in whole or in part is strictly prohibited.
> **
> Ce message électronique et tous les fichiers joints ainsi que les
> informations contenues dans ce message ( ci après "le message" ), sont
> confidentiels et destinés exclusivement à l'usage de la personne à laquelle
> ils sont adressés. Si vous avez reçu ce message par erreur, merci de le
> renvoyer à son émetteur et de le détruire. Toutes diffusion, publication,
> totale ou partielle ou divulgation sous quelque forme que se soit non
> expressément autorisées de ce message, sont interdites.
> **
>
>
> -
> 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: Populate Form from DAO
Did you try :
MyObject theObject;
(geter and setter on theObject)
execute () {
theObject = myDAO.getRecord(id);
}
And in the JSP :
-Message d'origine-
De : Richard Sayre [mailto:[EMAIL PROTECTED]
Envoyé : vendredi 1 février 2008 13:37
À : Struts Users Mailing List
Objet : Populate Form from DAO
Struts 2 allows us to automatically populate our forms if we name our fields
correctly, which is wonderful.
My actions usually go something like this
execute () {
MyObject o = myDAO.getRecord(id);
member1 = o.getMember1();
member2 = o.getMember2();
}
MyObject is a JO for hold a row in the database. I like the fact that I can
name my form field 'member1' and it the interceptor will set and get from my
Action. I dont like having to set up each member variable in the action with
the members my class. Is it possible to somehow have Struts automatically
populate an Java Object rather then the Action? I thought I remember reading
about this before but I'm not sure. It's not a big deal, and I know I can use
OGNL to access the value, but I wanted the convience of mapping a fieldName to
my custom object. Is this possible?
Thank you,
Rich
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
This e-mail, any attachments and the information contained therein ("this
message") are confidential and intended solely for the use of the addressee(s).
If you have received this message in error please send it back to the sender
and delete it. Unauthorized publication, use, dissemination or disclosure of
this message, either in whole or in part is strictly prohibited.
**
Ce message électronique et tous les fichiers joints ainsi que les informations
contenues dans ce message ( ci après "le message" ), sont confidentiels et
destinés exclusivement à l'usage de la personne à laquelle ils sont adressés.
Si vous avez reçu ce message par erreur, merci de le renvoyer à son émetteur
et de le détruire. Toutes diffusion, publication, totale ou partielle ou
divulgation sous quelque forme que se soit non expressément autorisées de ce
message, sont interdites.
**
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Populate Form from DAO
Struts 2 allows us to automatically populate our forms if we name our
fields correctly, which is wonderful.
My actions usually go something like this
execute () {
MyObject o = myDAO.getRecord(id);
member1 = o.getMember1();
member2 = o.getMember2();
}
MyObject is a JO for hold a row in the database. I like the fact that
I can name my form field 'member1' and it the interceptor will set and
get from my Action. I dont like having to set up each member variable
in the action with the members my class. Is it possible to somehow
have Struts automatically populate an Java Object rather then the
Action? I thought I remember reading about this before but I'm not
sure. It's not a big deal, and I know I can use OGNL to access the
value, but I wanted the convience of mapping a fieldName to my custom
object. Is this possible?
Thank you,
Rich
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
