ShowColumns: Boolean
The ShowColumns property determines whether to show columns.
If the property is set to True, the columns are displayed, otherwise they are not shown. Default value is true.
To execute this example, create the TreeList component named treeListSett.
Property value can be set via a JSON object:
TreeList: false
or at API level:
treeListSett.setShowColumns(false);
After executing the example columns are not displayed in the TreeList component, and column names are not shown in the drop-down menu:
See also: