Yii count in cgreddview with header and footer?

Question

Yii

Can you please tell me how to implement the following?

you need to display the ancestor as a header, after each block, drive the data for the day and month into the footer

Answer 1

Good question. How to implement excel in yii? And where is your footer here? And do you really need cgridview?
Describe the task in more detail.