If you add a radio button to the repition and sets its bindings you will need to add another key (variable) of type Student to hold the selected student.

So the bindings would like this :
value = currentStudent, name = "Group1", selection = selectedStudent.

A WORadioButtonMatrix is just a WORepition with a WORadioButton already in it. It has three important bindings. The list ( the same as a WORepition's ), the item ( again the same) and a selection which will store the selected object.
You can add a WORadioButtonMatrix to the page buy clicking on the Pallette icon.

and then drag and drop a WORadioButtonMatrix into the form and then bind it as above.

Lect 4 Demo 2 ( Download )

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Page updated September 2, 2004