I want to calculate the total marsks and average of a subject in the colums of all the students
This example should help - it's showing how to sum a column within footerCallback,
is there any way to use it with the firebase?
It looks like you're new here. If you want to get involved, click one of these buttons!
DataTables designed and created by SpryMedia Ltd.
SpryMedia Ltd is registered in Scotland, company no. SC456502.