The label is also used by BeanEditor and individual fields when
composing error messages.
On Feb 2, 2008 12:16 PM, Shing Hing Man <[EMAIL PROTECTED]> wrote:
> Hi,
>
> In the Grid component, I added a custom column with
> a
> blank label.
>
> beanModel.add("rowNo", null).label(" ");
>
> This resulted in the following exception.
> I could use css to make the label non-visible.
> Is there a more elegant way of having a blank column
> header.
>
> Thanks in advance for any assistance !
>
> Shing
>
> java.lang.IllegalArgumentException
> Parameter label was null or contained only whitespace.
>
> Stack trace
>
> *
> org.apache.tapestry.ioc.internal.util.Defense.notBlank(Defense.java:59)
> *
> org.apache.tapestry.internal.beaneditor.PropertyModelImpl.label(PropertyModelImpl.java:87)
> *
> net.sf.gridDemo.pages.AccessGrid.getBeanModel(AccessGrid.java:110)
> *
> org.apache.tapestry.internal.bindings.PropBinding.get(PropBinding.java:54)
> *
> org.apache.tapestry.internal.structure.InternalComponentResourcesImpl.readParameter(InternalComponentResourcesImpl.java:209)
>
> Home page : http://www.lombok.demon.co.uk/
>
>
>
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--
Howard M. Lewis Ship
Creator Apache Tapestry and Apache HiveMind
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