Data Sources

1 minute to read Download PDF Edit

Widgets operating on entities can retrieve their data in different ways, for example from the database or by executing a microflow. The data source determines where the data comes from. The following are examples of widgets that have a data source: data view, data grid, template grid, list view, reference set selector, and image viewer.

Different widgets have different allowed data sources. For example, a data grid can be filled from the database, by a microflow or by following an association of the enclosing object (for non-persistent entities). See the documentation pages of the widgets to see the data source the widget supports.

The data source also determines which features of the widget are enabled. Having a sort bar or a search bar is only possible for the database data source option, because those features rely on XPath (and thus SQL in the end).

Copyright © Mendix. All rights reserved. | Mendix.com | Terms of Use | Privacy Policy