My bearded dragons aren't eating or drinking?

More than likely they will never drink out of a water dish. This is because they are desert lizards. They naturally look for dew to drink. This is why they drink the mist and the dropper. How old are the beardies? Mine will only east collard greens so I use a product from rep-cal that is a adult beaded dragon food supplement. You may have to find the salad mix they like to get them to eat it. It also helps to make sure it is in some kind of a dish not just laying on the bedding.