The ui.Dialog.setFieldValue() method sets the value for a field managed by the dialog object.
In an INPUT ARRAY or a DISPLAY ARRAY, this method will set a value for a field in the current row (the records should be filled before executing the dynamic dialog using the ui.Dialog.setCurrentRow() method)
name is the name of the field (STRING);
value is the value to be set, of a numeric, character, time, or large data type.