Thank you for your help, my issue was because I was using JBoss Seam's
Factory component pattern to expose the list to the jsf. And correct me if I
am wrong, it looks like this won't work well with webuijsf:tableRowGroup.
Thanks !
On 9/20/07, Dan Labrecque <Dan.Labrecque_at_sun.com> wrote:
>
> Your itemName property must reference a field key in the DataProvider.
> Whether you provide an ObjectListDataProvider or List (ultimately wrapped in
> ObjectListDataProvider), the objects within must have getter methods to
> retrieve the data. Please see the table, tableRowGroup, and tableColumn
> examples in the TLD docs.
>
> Dan
>
> Indu Kurup wrote:
>
> I am afraid, it's still not working and I am getting this exception now.
>
> javax.faces.FacesException: javax.el.PropertyNotFoundException:
> /searchResults.xhtml @32,151 text="#{item.value.itemName}":
> java.lang.IllegalArgumentException: itemName
>
> ……..
>
> Caused by: java.lang.IllegalArgumentException: itemName
>
> at com.sun.data.provider.impl.ObjectListDataProvider.getFieldKey(ObjectListDataProvider.java:463)
>
>
>
>
>
> itemName is a property of my Item class.
>
> Do I have to wrap the list of objects into an ObjectListDataProvider explicitly?
>
> Thanks.
>
>
> On 9/19/07, Dan Labrecque <Dan.Labrecque_at_sun.com > wrote:
> >
> > Your value expression should be #{item.value.itemName}. The "value"
> > keyword is a DataProvider convention, indicating that this is not a method
> > binding to a backing bean.
> >
> > Dan
> >
> > Indu Kurup wrote:
> >
> > This is what I was trying to implement where *backingBean.itemsList* is
> > just a list of item objects.
> >
> >
> > < webuijsf:tableRowGroup id= "rowGroup1" sourceData= "#{
> > backingBean.itemsList}" sourceVar= "item">
> >
> > < webuijsf:tableColumn id= "col2" >
> >
> > < webuijsf:staticText text= "#{item.itemName }"/>
> >
> > </ webuijsf:tableColumn>
> >
> > </ webuijsf:tableRowGroup>
> >
> >
> >
> > And I am getting this exception
> >
> > javax.faces.FacesException: javax.el.PropertyNotFoundException: /searchResults.xhtml @32,125 text="#{item.itemName}": Property 'itemName' not found on type
> > com.sun.data.provider.impl.TableRowDataProvider
> >
> > at javax.faces.component.UICommand.getValue(UICommand.java:236)
> > Am I missing something here?
> >
> > Thanks !
> >
> > Date: Wed, 19 Sep 2007 10:28:47 -0400
> > From: Dan Labrecque <Dan.Labrecque_at_Sun.COM>
> > Subject: Woodstock - TableRowGroup
> >
> >
> >
> > In addition to a DataProvider, you can also provide a array, List, or
> > Object. The TableRowGroup will simply wrap that in either a
> > ObjectListDataProvider or ObjectArrayDataProvider. (TableRowGroup always
> >
> >
> >
> > uses a DataProvider to access data.) You can obtain the underlying
> > DataProvider by calling the getTableDataProvider() of TableRowGroup.
> >
> > Dan
> >
> > Indu Kurup wrote:
> > >
> > > I was trying to implement a simple table using Woodstock components.
> >
> >
> >
> > > Could anyone please tell me if it is always a requirement to have a
> > > TableDataProvider instance as the sourceData, isn't there a way by
> > > which I can simply call a collection in the tableRowGroup? I
> >
> >
> >
> > > appreciate any help.
> > >
> > > Thanks.
> >
> >
> >
> >
>
>