BeanModel throws exception when adding new field to model
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Key: TAP5-668
URL: https://issues.apache.org/jira/browse/TAP5-668
Project: Tapestry 5
Issue Type: Bug
Components: tapestry-core
Affects Versions: 5.0.18
Reporter: Charles Fineman
Priority: Minor
Following examples I've found on the web I created the following method in a
Page class so I could have additional columns appear in the grid component:
public BeanModel getModel()
{
BeanModel<Experiment> model =
beanModelSource.createDisplayModel(Experiment.class, resources.getMessages());
model.add("edit");
model.add("delete");
return model;
}
A RuntimeException is throw within the call to model.add("edit"). It complains
that the "edit" property does not exist. If I pass 'null' as the conduit (i.e.
model.add("edit", null) ) It works fine.
The JavaDoc seems to indicate that I can just add a new property to the model
using the original form of the call but it seems to not working that way in
5.0.18.
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