...
In the successful response you can see the fields PNAME, PRID are being set by the script and the values are returned in the successful JSON. The additional colWidths is setting the column size of the widget when multiple fields are being returned (this is optional).
This is how the successful response is displayed in the application:
JSON Error Response Example
This example is the JSON information returned using JSON formatting to report when the script encounters an error with an auto-complete textbox.
...