popup & Grid

Any pointers on the samples for below scenarios would help

1) On clicking a link from parent window grid, a pop should open and it need to load and display a grid in popup

2) On double clicking a row in the popup window grid, it should close the popup and autopopulate a certain values selected in the popup ;back to the parent windows text box.

Plz let me know the best approach to handle these scenarios using Ignit UI grid.