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https://issues.apache.org/jira/browse/TAP5-2752?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
LRein updated TAP5-2752:
------------------------
Labels: easyfix (was: )
> 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
> Assignee: Ben Weidig
> Priority: Minor
> Labels: easyfix
>
> 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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