DH partially potty trained our 2 yr old DD in June. For the most part, she'll use the potty to pee (we still have to remind her sometimes, or just put her on the potty if it's been a long enough time since she last went).
However, she does not go poop in the potty. She's done it once or twice on accident, and though we heaped praise and chocolate chips on her, she hasn't done it again. She'll either wait until she's in a diaper at bedtime, or she'll just go in her underwear.
How do I train her to go poop in the potty?