The view represents a demo for selection components in different configurations. To have data for the tests, they must be created in main tab"Structures".

The first selection is a multiple selection of a context (objects of type A). All children of the selected structure nodes are offered as options in the second selection"Children" (single selection). The object selected there will be displayed in the adjacent form.

The third selection"Standard Multiple Selection" also has as options all children of the context selection, but presets the selection with all objects of type C available for selection. Changing the selection has no further effect.

The selection"Potential empty selection" has the same options, but always preselects the elements which have a "1" in their name. Thus, in the standard setup (e.g. with context selection "A2"), an empty default selection can also be achieved.