SetCheckInUnison
Sets field in unison prop.
Syntax
expression.SetCheckInUnison(checkInUnison);
expression - A variable that represents a ApiRadiobuttonField class.
Parameters
| Name | Required/Optional | Data type | Default | Description |
|---|---|---|---|---|
| checkInUnison | Required | boolean | Specifies whether fields with the same export value are checked together. |
Returns
boolean
Example
Link radio button options so only one can be selected at a time in a PDF.
// How do I make radio buttons work together in a PDF?
// Enable synchronized selection across radio button choices in a PDF.
let doc = Api.GetDocument();
let page = doc.GetPage(0);
let radiobuttonField = Api.CreateRadiobuttonField([10, 10, 25, 25]);
page.AddObject(radiobuttonField);
radiobuttonField.AddOption(0, [10, 30, 25, 45], 'Choice1');
radiobuttonField.AddOption(0, [10, 50, 25, 65], 'Choice2');
radiobuttonField.AddOption(0, [10, 70, 25, 85], 'Choice3');
radiobuttonField.SetCheckInUnison(true);
radiobuttonField.SetValue('Choice1');