End Result: Options in the dropdown list will be what you have added to a particular field in the rows of an array
- Add your array to the form and add the required fields into the array. For this example, we’ll create an array named “serial-array” with two fields, Equipment ID and Serial Number
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- Add a dropdown list field to the form (the dropdown list is from the “selectors” controls NOT the “List & Tables” controls
- Uncheck “Create a New Field” in the “create a new field or reference an existing field pop up and select your array as the referenced field
- Add a number field to the form named “selected-index” and make it hidden always (visible = false)
- Click on the dropdown list field and navigate to the control properties
- Map your “selected-index” number field into the Selection Field
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- Add a calculation to the label so that it pulls the field from your array you want to populate in the dropdown list
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- Preview your form in the designer and observe for this example any value I key into the serial number field of each row will appear as an option in my dropdown list
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