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package agouti
import (
"fmt"
"github.com/sclevine/agouti/api"
)
// SwitchToFrame focuses on the frame specified by the selection. All new and
// existing selections will refer to the new frame. All further Page methods
// will apply to this frame as well.
func (s *Selection) SwitchToFrame() error {
selectedElement, err := s.elements.GetExactlyOne()
if err != nil {
return fmt.Errorf("failed to select element from %s: %s", s, err)
}
if err := s.session.Frame(selectedElement.(*api.Element)); err != nil {
return fmt.Errorf("failed to switch to frame referred to by %s: %s", s, err)
}
return nil
}