AW: [Trinidad] Dynamic Tabs

[Ricardo Rog]

Hello, 

thanks for your reply. I tried <tr:forEach> (I get an exception: "Tag Library 
supports namespace: http://myfaces.apache.org/trinidad, but no tag was defined 
for name: forEach") and <c:forEach> which gives me an error ("ERROR [STDERR] 
10.08.2011 16:39:47 
org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.NavigationPaneRenderer 
renderContent SCHWERWIEGEND: Warnung: Ungültige Komponentenhierarchie 
ermittelt. UIXCommand wurde erwartet, aber stattdessen wurde ein anderer 
Komponententyp gefunden." => wrong component hierarchy. UIXCommand expect but 
other componenttype found). In both cases, I get no rendered output. 

Here is some example-code:

My Listbox:

<tr:selectManyListbox simple="true"
        styleClass="register_DS_basis" id="dienstleistertypListBox"
        value="#{registrationBU.dienstleistertypList}"
        contentStyle="width: 240px; height: 120px"
        onchange="countSelected(this, #{registrationBU.maxDienstleistertypen})"
        shortDesc="Für die Mehrfachauswahl bitte Strg.-Taste gedrückt halten"
        rendered="#{not empty registrationBU.possibleDienstleistertypen}">
        <f:selectItems value="#{registrationBU.possibleDienstleistertypen}" />
</tr:selectManyListbox>

And the panelTabbed component:

<tr:panelTabbed id="navigationTabs"
        partialTriggers="dienstleistertypListBox">
        <c:forEach value="#{registrationBU.dienstleistertypList}"
                var="dienstleistertypItem">
                <tr:showDetailItem text="#{dienstleistertypItem.label}" />
        </c:forEach>
</tr:panelTabbed>

Thanks for your help.

-----Ursprüngliche Nachricht-----
Von: Walter Mourão [mailto:wal...@arcadian.com.br] 
Gesendet: Mittwoch, 10. August 2011 16:30
An: MyFaces Discussion
Betreff: Re: [Trinidad] Dynamic Tabs

<c:forEach/> ?

Walter Mourão
http://waltermourao.com.br
http://arcadian.com.br
http://oriens.com.br



On Wed, Aug 10, 2011 at 10:38 AM, Ricardo Rog <ricardo....@softproject.de>wrote:

> Hello there,
>
>
>
> I have a question about tabs with Trinidad. My use-case is the following: I
> have a tr:selectManyListBox in which a user can select a set of values. For
> each selected value I want to add a Tab so that the user can do some
> adjustments that depend on the selected values.
>
>
>
> My problem is that I don't know how to display the tabs dynamically (user
> selects 2 items: 2 tabs appear, user deselects 1 item, tab disappears). My
> first idea was to use tr:panelTabbed or tr:navigationPane but they both
> don't allow components like tr:iterator (to iterate trough the list of
> selected items from tr:selectManyListBox). What could be a way to solve
> this
> problem?
>
>
>
> Yours,
>
>
>
> Ricardo Rog
>
>