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Individual controls also may trigger SQL statements, if you’ve customized your form with rules. See Database Connector REST Service for an example of using the ResultSet returned from the Database Connector to dynamically populate the options in a dropdown control.
Adding ComboBox or Message
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Controls from Schema
In order to add a Message or ComboBox control, you will need to edit your schema and add the appinfo attribute. Define the attribute in your schema like this:
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