Pass Data to or from the Widget

You can pass data to or from the Grid widget either through a Web API or Database lookup. You need to define the data columns in the configuration file for them to appear in the widget.

If the schema section of the configuration file is missing, removed, or commented out, the widget is shown without columns and looks something like this:

If the schema is available in the configuration file but no data is defined, the widget appears only with the schema columns and looks something like this:

Note: The screenshots are from an iOS device.