@Leonel .. I think this will work well with client side but not serverside 
datables but may be wrong.

@Cristina:

My understanding of serverside processing is that you will need to have a 
few more items returned to datatables as outlined in the DT docs for 
serverside processing.

Your response to the request from DataTables should look something like 
this for serverside processing:

return dict(draw=sEcho, recordsTotal=iTotalRecords, 
recordsFiltered=iTotalRecords, data=aaData)

You will also need to move your sorting, filtering and ordering to the 
server (which is a bit more complicated) but doable.

As said I could be wrong.

BR
John


On Tuesday, 11 June 2019 10:52:42 UTC+2, Leonel Câmara wrote:
>
> It's because you're not using the generic.json view and you're also not 
> setting the response.headers content-type to json. I would simply change 
> your function to this which will do everything for you:
>
> def manageCareer():
>     rows = db((db.Career.faculty == db.Faculty.id)&(db.Career.degree == 
> db.Degree.id)).select()
>     return response.json({'results': rows}) 
>

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