You are right with xml configuration is cleaner. ;)
--- El dom, 23/1/11, Nikolaos Giannopoulos <nikol...@brightminds.org> escribió:
De: Nikolaos Giannopoulos <nikol...@brightminds.org>
Asunto: Re: [Stripes-users] Question about Stripes form
Para: "Stripes Users List" <stripes-users@lists.sourceforge.net>
Fecha: domingo, 23 de enero, 2011 15:16
Andres,
That is exactly what we do... i.e. a skeleton class subclass of
BeanFirstPopulationStrategy
However, I wasn't previously aware of the web.xml init parameter:
<init-param>
<param-name>PopulationStrategy.Class</param-name>
<param-value>net.sourceforge.stripes.tag.BeanFirstPopulationStrategy</param-value>
</init-param>
... that appears to accomplishes the same thing and for me at least is
MUCH more explicit.
i.e. I really like the way Stripes picks up everything in an extensions
folder but the above option for me at least makes it clear to new
programmers that this option is explicitly different from its default.
Thanks Ben.
--Nikolaos
andres wrote:
I
know how to do it. For
those who find
the same problem
the solution is.
You have to create
(on stripes package
extensions) class
your package ...
public class MyPopulationStrategy extends
BeanFirstPopulationStrategy{
}
As it stands, empty...
And it
work perfect, Stripes
is a
very good framework!
Thanks
to Ben
Gunter suggested
to me.
Greetings to
everyone.
--- El sáb, 22/1/11, andres <ispanand...@yahoo.es>
escribió:
De: andres <ispanand...@yahoo.es>
Asunto: Re: [Stripes-users] Question about Stripes form
Para: "Stripes Users List" <stripes-users@lists.sourceforge.net>
Fecha: sábado, 22 de enero, 2011 21:27
Thank you very much my friend
for the answer, I'll see it.
--- El sáb, 22/1/11, Ben Gunter <gunter...@gmail.com>
escribió:
De: Ben Gunter <gunter...@gmail.com>
Asunto: Re: [Stripes-users] Question about Stripes form
Para: "Stripes Users List" <stripes-users@lists.sourceforge.net>
Fecha: sábado, 22 de enero, 2011 17:34
Form inputs are
populated by the PopulationStrategy. DefaultPopulationStrategy, which
you are probably using right now, populates an input's value first from
a request parameter having the same name as the input, if any, then
from the (nested) property of the form's ActionBean, and finally from
the "value" attribute.
You can change to BeanFirstPopulationStrategy to reverse the first two.
That is, the value will be pulled first from the ActionBean property
then from the request parameter then from the "value" attribute. To
switch the whole application to bean-first, add the following to your
StripesFilter configuration:
<init-param>
<param-name>PopulationStrategy.Class</param-name>
<param-value>net.sourceforge.stripes.tag.BeanFirstPopulationStrategy</param-value>
</init-param>
In my opinion, the default strategy is the better one. Bean-first can
be useful sometimes, as in this case. Ideally, one would be able to
switch between the two as needed. Such a strategy is described here
http://www.stripesframework.org/display/stripes/Overriding+PopulationStrategy+per+ActionBean
-Ben
On
Sat, Jan 22, 2011 at 2:54 AM, andres <ispanand...@yahoo.es>
wrote:
Hello everyone.
I have a question about Stripes form.
I want to change hidden value in the form from action, but Stripes do
not want to do it.
My form
action="/Test/newSearch" <s:form method="post">
name="item" <s:hidden value="${item}"/>
name="item.filterText" <s:text
value="${actionBean.item.filterText}"> </ s: text>
<! - not does change the value (my problem here) ->
name="item.filterPageIndex" <s:hidden
value="${actionBean.item.filterPageIndex}" id="filterPageIndex">
</ s: hidden>
<! - value was changed and Can Be viewed with c: out ->
<c:out value="${actionBean.item.filterPageIndex}"> </ c:
out>
class="buttons" <s:submit title="Search" name="" value="Search"/>
</ s: form>
ActionBean
.....
ItemVO private item;
ItemVO public getItem () {
return item;
}
public void setItem (ItemVO item) {
this.item = item;
}
Resolution newSearch public () {
/ / print form input values
log.debug ("filterText text" + getItem (). getFilterText ());
log.debug ("filterPageIndex value" + getItem (). getFilterPageIndex ());
/ / change form hidden value (I want to change hidden value)
getItem().setFilterPageIndex (1);
return new ForwardResolution ("/ jsp / test.jsp");
}
....
Value received from action was changed, my question is why Stripes did
not change hidden field? I've done something wrong?
Thank you very much.
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