public PdfFormField GetRadioGroup(string name, string defaultValue, bool noToggleToOff)
{
PdfFormField radio = PdfFormField.CreateRadioButton(writer, noToggleToOff);
radio.FieldName = name;
radio.ValueAsName = defaultValue;
return(radio);
}
/**
* Gets a radio group. It's composed of the field specific keys, without the widget
* ones. This field is to be used as a field aggregator with {@link PdfFormField#addKid(PdfFormField) AddKid()}.
* @param noToggleToOff if <CODE>true</CODE>, exactly one radio button must be selected at all
* times; clicking the currently selected button has no effect.
* If <CODE>false</CODE>, clicking
* the selected button deselects it, leaving no button selected.
* @param radiosInUnison if <CODE>true</CODE>, a group of radio buttons within a radio button field that
* use the same value for the on state will turn on and off in unison; that is if
* one is checked, they are all checked. If <CODE>false</CODE>, the buttons are mutually exclusive
* (the same behavior as HTML radio buttons)
* @return the radio group
*/
public PdfFormField GetRadioGroup(bool noToggleToOff, bool radiosInUnison)
{
PdfFormField field = PdfFormField.CreateRadioButton(writer, noToggleToOff);
if (radiosInUnison)
{
field.SetFieldFlags(PdfFormField.FF_RADIOSINUNISON);
}
field.FieldName = fieldName;
if ((options & READ_ONLY) != 0)
{
field.SetFieldFlags(PdfFormField.FF_READ_ONLY);
}
if ((options & REQUIRED) != 0)
{
field.SetFieldFlags(PdfFormField.FF_REQUIRED);
}
field.ValueAsName = vchecked ? onValue : "Off";
return(field);
}