LRein created TAP5-2752:
---------------------------
Summary: A Grid doesn't sort if sorting column cointans a dot in
the PropertyModel of the Grid.
Key: TAP5-2752
URL: https://issues.apache.org/jira/browse/TAP5-2752
Project: Tapestry 5
Issue Type: Bug
Components: tapestry-core
Affects Versions: 5.8.2
Reporter: LRein
A Grid doesn't sort if the sorting column contains a dot in the PropertyModel
of the Grid.
This BUG was introduced by fixing an issue TAP5-2689.
This actual Code always returns an empty list for columns with a dot within the
property name:
{code:java}
if ((paginationModel == null || paginationModel.getSortColumnId() == null)
||
!(dataModel.getPropertyNames().contains(TapestryInternalUtils.extractIdFromPropertyExpression(paginationModel.getSortColumnId()))))
{return Collections.emptyList();}
{code}
The correct code was something like that:
{code:java}
if (paginationModel == null || paginationModel.getSortColumnId() == null
|| dataModel.getPropertyNames().stream().noneMatch(x ->
TapestryInternalUtils.extractIdFromPropertyExpression(x).equals(paginationModel.getSortColumnId())))
{
return Collections.emptyList();
}
{code}
{code:java}
public class A
{
public B b;
}
public class B
{
public name;
}
public class C
{
public BeanModel<A> getGridModel()
{
final BeanModel<A> model =
beanModelSource.createDisplayModel(A.class, messages);
model.include();
model.add("b.name").sortable(true);
return model;
}
}
{code}
Sorting on column "name" is not working because the property name includes a
dot.
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