[prev in list] [next in list] [prev in thread] [next in thread] 

List:       tapestry-user
Subject:    Re: [T4]for component inside form not working
From:       Ivano Luberti <luberti () archicoop ! it>
Date:       2009-03-28 9:21:11
Message-ID: 49CDEC07.1080007 () archicoop ! it
[Download RAW message or body]

Norman, could you provide a code snippet ? (java+page+html)



Norman Franke ha scritto:
> They way I've handed this us to have the values of the items in the
> for loop be something like "ognl:myValues[rowid]" where rowid is the
> key for that list. You'll then have a getMyValue(String rowid) and
> setMyValue(String rowid, String value). Basically treating the fields
> inside the @For as an array.
> 
> Norman Franke
> Answering Service for Directors, Inc.
> www.myasd.com
> 
> On Mar 27, 2009, at 2:07 PM, Ivano Luberti wrote:
> 
> > Since I have received no answer, I tried to dig more into it.
> > So I have downloaded the Tapestry-Workbench source code and looked at
> > the Chart example that is similar to what I want to do (one form and
> > data stored in an ArrayList).
> > 
> > I have discovered that it works but only because the list is stored into
> > the session!
> > 
> > I don't want to do this, because I don't want to clean the data every
> > time the form is abandoned and then the user goes back to it.
> > 
> > Is there a way to have data displayed in a For submitted to page java
> > class in the request without storing them into the session ?
> > 
> > 
> > 
> > 
> > Ivano Luberti ha scritto:
> > > Hi Howard, here are the three files and the class that is showed inside
> > > the for.
> > > Let me know if you need more
> > > 
> > > Howard Lewis Ship ha scritto:
> > > 
> > > > It would be helpful to see more of you page class and template.
> > > > 
> > > > On Wed, Mar 25, 2009 at 9:57 AM, Ivano Luberti
> > > > <luberti@archicoop.it> wrote:
> > > > 
> > > > 
> > > > > Hello, I'm very confused by docs about this and I'm not able to make
> > > > > work submission of data displayed inside a for.
> > > > > 
> > > > > I have defined a list of objects of a class that implements the
> > > > > Serializable interface and dispalyed it on my html page.
> > > > > I first populate the list displayed by the for with an element and
> > > > > hence
> > > > > in my html source I can read the following:
> > > > > 
> > > > > <input type="hidden" name="listaDettagli_0"
> > > > > value="VZH4sIAAAAAAAAAGVNMU7DQBDcREJEQkpBSv7gVVpCFaV0EyIesDlvnA3x7fluHSEXFHy \
> > > > > Ghp6H8A7+gLEcIZFtZmd2Z+bjG65SBBTLKLq9ONWQlZyMvBSSsi2TT9mKzag8ij6K41NjtN5/fb6 \
> > > > > 9b+7HMMnhpuDkorSing1u8wOdCI/kS9xYFF8u+pchYbU0eMjFsK+ruGD8q0PTWDeMWqFuD+wM/zd \
> > > > > zF3a3e76Qz1jDK4xyGEsxbNdSBY2mA52FS+9wmobIbatPXoyinA2TuiFvndTzl9CNwWj+iz9LwBDJPAEAAA=="
> > > > >  />
> > > > > 
> > > > > Moreover I can see the element correctly displayed.
> > > > > Which means,  I guess that the list has been handled correctly.
> > > > > 
> > > > > When I try to read the value submitted by the form inside the
> > > > > listener,
> > > > > all the input field values outside the for are filled , but when I
> > > > > look
> > > > > for value submitted in the input fileds inside the for I cannot
> > > > > find them.
> > > > > 
> > > > > 
> > > > > Too keep it simpler I have also tried using a List of string but with
> > > > > the same result.
> > > > > 
> > > > > 
> > > > > What am I missing ?
> > > > > 
> > > > > 
> > > > > 
> > > > > 
> > > > > 
> > > > > 
> > > > > 
> > > > > 
> > > > > 
> > > > > 
> > > > > 
> > > > > ---------------------------------------------------------------------
> > > > > To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> > > > > For additional commands, e-mail: users-help@tapestry.apache.org
> > > > > 
> > > > > 
> > > > > 
> > > > > 
> > > > 
> > > > 
> > > > 
> > > 
> > > 
> > 
> > -- 
> > ==================================================
> > dott. Ivano Mario Luberti
> > Archimede Informatica societa' cooperativa a r. l.
> > Sede Operativa
> > Via Gereschi 36 - 56126- Pisa
> > tel.: +39-050- 580959
> > tel/fax: +39-050-9711344
> > web: www.archicoop.it
> > ==================================================
> > 
> > 
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> > For additional commands, e-mail: users-help@tapestry.apache.org
> > 
> 
> 
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> For additional commands, e-mail: users-help@tapestry.apache.org
> 
> 

-- 
==================================================
dott. Ivano Mario Luberti
Archimede Informatica societa' cooperativa a r. l.
Sede Operativa
Via Gereschi 36 - 56126- Pisa
tel.: +39-050- 580959
tel/fax: +39-050-9711344
web: www.archicoop.it
==================================================


---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
For additional commands, e-mail: users-help@tapestry.apache.org


[prev in list] [next in list] [prev in thread] [next in thread]