Yes, I am using the 4.0 DTD with the following:
<component id="userRoles" type="contrib:MultiplePropertySelection">
<binding name="model" value="availableRoles"/>
<binding name="selectedList" value="userRoles"/>
<binding name="renderer" value="beans.multipleCheckboxRenderer"/>
</component>
Matt
On 3/5/06, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> Aren't you using the 4.0 dtd?
> It should be
> <binding name="selectedList" value="userRoles"/>
>
>
> From Matt Raible <[EMAIL PROTECTED]>:
>
> > In Tapestry 3, I had methods in my pages like the following:
> >
> > public List getUserRoles() {
> > List selectedRoles = new ArrayList(getUser().getRoles().size());
> >
> > for (Iterator it = getUser().getRoles().iterator();
> > (it != null) && it.hasNext();) {
> > Role role = (Role) it.next();
> > selectedRoles.add(role.getName());
> > }
> >
> > return selectedRoles;
> > }
> >
> > I then called them in my .page specification using:
> >
> > <component id="userRoles" type="contrib:MultiplePropertySelection">
> > <binding name="model" expression="availableRoles"/>
> > <binding name="selectedList" expression="userRoles"/>
> > <binding name="renderer"
> > expression="beans.multipleCheckboxRenderer"/>
> > </component>
> >
> > Hower, it doesn't seem that this is possible with Tapestry 4 - even if
> > I use expression="ognl:userRoles". I have to add an abstract
> > getUserRoles() method and put the above logic in my pageBeginRender()
> > method.
> >
> > Is this "as designed" or am I doing something wrong?
> >
> > Thanks,
> >
> > Matt
> >
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> >
> >
>
>
> --
>
>
>
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