You are viewing a plain text version of this content. The canonical link for it is here.
Posted to user@struts.apache.org by Ar...@sodebo.fr on 2002/10/21 09:49:39 UTC
Réf. : Re: Réf. : Re: ActionForm andArrayList
Yes, it is very frustrating!
I will be very happy if you could post to me a sample.
kiuma
<kiuma@usa.ne Pour : Struts Users Mailing List <st...@jakarta.apache.org>
t> cc :
Objet : Re: Réf. : Re: ActionForm and ArrayList
21/10/2002
09:37
Veuillez
répondre à
"Struts Users
Mailing List"
Since I've recently solved this problem, & I know how much it is
frustrating, and I can't attach files in the mail to this ml,
if u want I can post to you a piece of my code.
Arnaud.PASQUIERS@sodebo.fr wrote:
>Thanks for your help.
>
>But I have the same problem with a String[]... When I retrieve my array,
>after submitting my form, its size is 0.
>Do you know where I can find a real example?
>(My purpose is to update an array of object (not Java objet but custom
>object) via a html:form and ActionForm)
>
>
>
>
>
>
> "Dan Tran"
> <danttran@hot Pour : "Struts Users Mailing
List" <st...@jakarta.apache.org>
> mail.com> cc :
> Objet : Re: ActionForm and
ArrayList
> 19/10/2002
> 02:58
> Veuillez
> répondre à
> "Struts Users
> Mailing List"
>
>
>
>
>
>
>In your ActionForm define something like this
>
> String [] _rows;
>
> String [] getRow() (return _rows)
> void setRow(String [] rows ) { set _rows = rows ;}
>
>
>Then in your jsp, each elements of your array use property="row", you may
>want to use logic:iterate
>
>It is the idea
>
>-Good luck
>-D
>----- Original Message -----
>From: <Ar...@sodebo.fr>
>To: <st...@jakarta.apache.org>
>Sent: Friday, October 18, 2002 6:34 AM
>Subject: ActionForm and ArrayList
>
>
>>
>>Hello,
>>
>>
>>I have an ActionForm containing an attribute which type is an ArrayList.
>>In my action "EditAction" where I prepare data for the form all is ok. I
>>have the right number of elements in my ArrayList when the form is
>>displayed in my JSP page.
>>
>>But in my "SaveAction" called when the form is submited, when I try to
>>retrieve the data from my ActionForm I have no element in my ArrayList.
>>However in the other attribute (String type) of the form, I have the
>>
>right
>
>>data.
>>Why??
>>
>>Thanks,
>>Arno
>>
>>
>>
>>
>>--
>>To unsubscribe, e-mail:
>>
><ma...@jakarta.apache.org>
>
>>For additional commands, e-mail:
>>
><ma...@jakarta.apache.org>
>
>
>--
>To unsubscribe, e-mail: <
>mailto:struts-user-unsubscribe@jakarta.apache.org>
>For additional commands, e-mail: <
>mailto:struts-user-help@jakarta.apache.org>
>
>
>
>
>
>
>--
>To unsubscribe, e-mail: <
mailto:struts-user-unsubscribe@jakarta.apache.org>
>For additional commands, e-mail: <
mailto:struts-user-help@jakarta.apache.org>
>
>.
>
--
To unsubscribe, e-mail: <
mailto:struts-user-unsubscribe@jakarta.apache.org>
For additional commands, e-mail: <
mailto:struts-user-help@jakarta.apache.org>
--
To unsubscribe, e-mail: <ma...@jakarta.apache.org>
For additional commands, e-mail: <ma...@jakarta.apache.org>