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Diffstat (limited to 'documentation/datamodel/datamodel-hierarchical.asciidoc')
| -rw-r--r-- | documentation/datamodel/datamodel-hierarchical.asciidoc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/documentation/datamodel/datamodel-hierarchical.asciidoc b/documentation/datamodel/datamodel-hierarchical.asciidoc index 24d023acd9..735317c519 100644 --- a/documentation/datamodel/datamodel-hierarchical.asciidoc +++ b/documentation/datamodel/datamodel-hierarchical.asciidoc @@ -9,9 +9,11 @@ layout: page IMPORTANT: The [interfacename]#HierarchicalDataProvider# is currently being developed and only available in the Framework 8.1 prerelease versions, starting from 8.1.0.alpha1. -The [classname]#TreeGrid# component allows you to show data with hierarchical relationships between items. +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]#HierarchyData# and then pass it to a [classname]#InMemoryHierarchicalDataProvider#. This chapter introduces the hierarchical data providers and how they work. For using them with the [classname]#TreeGrid# component you should see <<dummy/../../../framework/components/components-treegrid.asciidoc#components.treegrid,"its documentation">>. +you use the collection style API of [classname]#HierarchyData# and then pass it to a [classname]#InMemoryHierarchicalDataProvider#. 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. == In-memory Hierarchical Data |