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Diffstat (limited to 'documentation/datamodel/datamodel-hierarchical.asciidoc')
| -rw-r--r-- | documentation/datamodel/datamodel-hierarchical.asciidoc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/documentation/datamodel/datamodel-hierarchical.asciidoc b/documentation/datamodel/datamodel-hierarchical.asciidoc index 11fc699082..a581115063 100644 --- a/documentation/datamodel/datamodel-hierarchical.asciidoc +++ b/documentation/datamodel/datamodel-hierarchical.asciidoc @@ -10,8 +10,8 @@ layout: page The [classname]#Tree# and the [classname]#TreeGrid# components allow you to show data with hierarchical relationships between items. That data can be populated by on-demand from a back end by implementing the [interfacename]#HierarchicalDataProvider# interface. If you have the data available in-memory on the server, you use the collection style API of [classname]#TreeData# and then pass it to a [classname]#TreeDataProvider#. This chapter introduces the hierarchical data providers and how they work. -For using them with the components you should see <<dummy/../../../framework/components/components-tree.asciidoc#components.tree,"Tree">> -and <<dummy/../../../framework/components/components-treegrid.asciidoc#components.treegrid,"TreeGrid">> documentation. +For using them with the components you should see <<../components/components-tree.asciidoc#components.tree,"Tree">> +and <<../components/components-treegrid.asciidoc#components.treegrid,"TreeGrid">> documentation. == In-memory Hierarchical Data @@ -66,7 +66,7 @@ dataProvider.setFilter(project -> project.getHours() > 100); == Lazy Loading Hierarchical Data from a Back End -The lazy loading hierarchical data, same concepts apply as with the non-hierarchical data, so you should take a look at <<dummy/../../../framework/datamodel/datamodel-providers.asciidoc#datamodel.dataproviders.lazy,"Lazy Loading Data to a Listing">> if you have not already. +The lazy loading hierarchical data, same concepts apply as with the non-hierarchical data, so you should take a look at <<datamodel-providers.asciidoc#datamodel.dataproviders.lazy,"Lazy Loading Data to a Listing">> if you have not already. To load hierarchical data on-demand from your back end, you should extend the [classname]#AbstractHierarchicalDataProvider# class. Then you just have to implement the following three methods: |