
i maked a simulation of Radio button width CheckBox .
Make 3 widget CheckBox and change the id width
c1 event click call sw();
c2 event click call sw();
c3 event click call sw();
write thiks code :
$scope.sw=function() {
var sw=this["me"].widgetName;
$scope.view.wdg['c1'].value=false;
$scope.view.wdg['c2'].value=false;
$scope.view.wdg['c3'].value=false;
// ----------------- widget to mark select ---------------------
$scope.view.wdg[sw].value=true;
};
bind this function to 3 checkbox into event click.
set to active one of the widget for start position.
when you press on one of the checkboxes he changes the status to the others,just like a radio button widget.
I hope my help has been useful.
Giuseppe