Suggestion: Most people are using <t:tree2> now. You will probably
find more people able to help you with that one.
sean
On 8/15/05, Rogério Saulo <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I do not know if I´m misunderstanding something, but anyone can tell me how
> to create an empty x:tree component?
>
> When I try to update my tree and the root element does not have any children
> in the new tree, i receive an IndexOutOfBoundException and if I try to set
> the treeModel to null the component try to render and obviously I get an
> error on the first field.
>
> Here is my JSP code :
>
> <x:tree id="tree" value="#{DesktopBean.treeModel}"
> var="treeItem"
> styleClass="standardTreeTable"
>
> headerClass="standardTreeTable_Header"
>
> rowClasses="standardTable_Row1,standardTable_Row2"
>
> columnClasses="standardTable_ColumnCentered,
> standardTable_ColumnCentered, standardTable_ColumnCentered,
> standardTable_ColumnCentered"
>
> selectedNodeClass="treenodeSelected"
> nodeClass="treenode"
> expandRoot="true" >
> <x:treeColumn>
> <f:facet name="header">
> <h:outputText value="Label" />
> </f:facet>
> <h:outputText value="#{treeItem.labelTagDesktop}"
> />
> </x:treeColumn>
> <h:column>
> <f:facet name="header">
> <h:outputText value="ID" />
> </f:facet>
> <h:outputText value="#{treeItem.idDesktop}" />
> </h:column>
> <h:column>
> <f:facet name="header">
> <h:outputText value="Nome Tag" />
> </f:facet>
> <h:outputText value="#{treeItem.nomeTagDesktop}" />
> </h:column>
> </x:tree>
>
> Thanks
> Rogerio
>
