ui-grid将单元格显示为选择标记

I have an example of ui-grid that one of the column represent sex type ('Gender':male , female..). The json data that binding to the grid contain just the code type like (1, 2, 3...) But I want to display the sex name like 'male' if the code is 1 and so on And when the user choose from list new gender i want to display the new sex name And update the sex code in the json data.I have an example of ui-grid that one of the co