Your table only has one set of components per row. When rendering (or
validating, etc.) the same component is iterrated over for each "row"
of data. So its not as many objects as you think (but it is still
iterrating through each row of *visible* data.) If you have paging in
your data table, you can speed this up.
sean
On 11/16/05, ::SammyRulez:: <[EMAIL PROTECTED]> wrote:
> so if I have a dataTable in a page with a commandlink on each row when
> I click on the link the dataTable binding is reloaded before the
> action of the command link is occured? what if contains hundreds of
> row...??
>
> For sure I'm missing something... ;-(
>
> 2005/11/16, Sean Schofield <[EMAIL PROTECTED]>:
> > That's how JSF works. The page basically posts back to itself so that
> > it has a chance to do conversion, validation and handle events. If
> > you use immediate = true (on the commandLink) you can skip the Process
> > Validations and Update Model Phases.
> >
> > The Apply Request Values phase still happens though. So your value
> > bindings are all evaluated. If this is what you mean by "methods in
> > the beans", then yes, this will continue to happen.
> >
> > HTH,
> >
> > sean
> >
> > On 11/16/05, ::SammyRulez:: <[EMAIL PROTECTED]> wrote:
> > > sadly nothing is changed :-(
> > >
> > > ;-)
> > >
> > > 2005/11/16, Grant Smith <[EMAIL PROTECTED]>:
> > > > Try immediate="true" in your commandLink.
> > > >
> > > >
> > > > On 11/16/05, ::SammyRulez:: <[EMAIL PROTECTED]> wrote:
> > > > > i notice that if I have a page with a action that drive to another
> > > > > page like this
> > > > >
> > > > > <h:commandLink action="EDIT_USER" >
> > > > > <f:param name="id" value="0" />
> > > > > <h:outputText value="#{labels.new}" styleClass="text"/>
> > > > > </h:commandLink>
> > > > >
> > > > > with a navigation like this
> > > > >
> > > > > <navigation-rule>
> > > > >
> > > > <from-view-id>/jsp/admin/listUsers.jsp</from-view-id>
> > > > > <navigation-case>
> > > > > <description></description>
> > > > > <from-outcome>EDIT_USER</from-outcome>
> > > > >
> > > > <to-view-id>/jsp/admin/editUser.jsp</to-view-id>
> > > > > <redirect />
> > > > > </navigation-case>
> > > > > </navigation-rule>
> > > > >
> > > > > the page with the command link is reintepreted before loading the
> > > > > target
> > > > page.
> > > > >
> > > > > I mean that the methods in the beans in the from-view-id are called
> > > > > before loading to-view-id page and calling the methods of the
> > > > > o-view-id page beans.
> > > > >
> > > > > I tried with and without redirection but with no effects...
> > > > >
> > > > > any suggestions?
> > > > >
> > > > > Thanks
> > > > >
> > > > >
> > > > > --
> > > > > ::SammyRulez::
> > > > > http://sammyprojectz.blogspot.com
> > > > >
> > > >
> > > >
> > > >
> > > > --
> > > > Grant Smith
> > > >
> > >
> > >
> > > --
> > > ::SammyRulez::
> > > http://sammyprojectz.blogspot.com
> > >
> >
>
>
> --
> ::SammyRulez::
> http://sammyprojectz.blogspot.com
>
