Hi,
What problem do you experience (exception/stacktrace)? You should just
see an empty cell if your null value is of a type recognized by the
BeanModel.
You can override every cell by using this:
<p:yourPropertyNameCell> <!-- if no p namespace: t:parameter
name="yourPropertyNameCell"-->
display whatever you want eg: ${row.yourPropertyName} or
${computedValueInTheComponent}
</p:yourPropertyNameCell>
Hope this helps,
Joost
Claude Dubois wrote:
Hi everybody,
I am developping an application on Tapestry 5 with JPA/Hibernate
persistence.
I am using the grid component, which is very powerful, but I encounter a
problem while trying to display some data whose one field contains a "null"
value.
Does anyone know a solution to make possible to display a row even if one of
its fields is null?
For example display a default value instead of it?
Thanks
Claude Dubois
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Claude Dubois
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