TreeTable component is a hierarchical table displaying a tree-like structure in the leftmost column. The component is used for entities that have references to themselves. For example, it can be a file system or a company organization chart.
XML-name of the component: treeTable
The component is implemented for both Web Client and Desktop Client.
For TreeTable, the hierarchicalDatasource should be set in the datasource attribute of the rows element. Declaration of a hierarchicalDatasource should contain hierarchyProperty attribute – the name of the entity attribute which references the same entity.
Below is an example of component description in a screen XML descriptor:
link:../../../../../../source/gui_vcl/treetable_1.xml[role=include]The functionality of TreeTable is similar to a simple Table.
- treeTable attributes
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align - aggregatable - aggregationStyle - columnControlVisible - contextMenuEnabled - editable - enable - height - id - multiLineCells - multiselect - presentations - reorderingAllowed - settingsEnabled - sortable - stylename - tabIndex - textSelectionEnabled - visible - width
- treeTable elements
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actions - buttonsPanel - columns - rows - rowsCount
- column attributes
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align - caption - captionProperty - collapsed - dateFormat - editable - id - link - linkInvoke - linkScreen - linkScreenOpenType - maxTextLength - optionsDatasource - resolution - sortable - visible - width
- column elements
- rows attribute
- API