[web2py] Re: How can i use incremental addition to add altogether the values using computing fields method

it's better to leave aggregate values (sum,avg etc) outside the marks table as every record should reflect an atomic information ( a mark). When you need to aggregate the atoms do it in a controlller-function and pass results to a view for display -- Resources: - http://web2py.com -

[web2py] Re: How can i use incremental addition to add altogether the values using computing fields method

On Monday, November 27, 2017 at 4:41:20 PM UTC+2, Pierre wrote: > > here: > > http://web2py.com/books/default/chapter/29/06/the-database-abstraction-layer#sum--avg--min--max-and-len > > and don't be too severe with your students... > I am having an issue, in the process of calculating

[web2py] Re: How can i use incremental addition to add altogether the values using computing fields method

hahahaha they get what they deserve, *garbage in garbage out*, thanks. On Monday, November 27, 2017 at 4:41:20 PM UTC+2, Pierre wrote: > > here: > > http://web2py.com/books/default/chapter/29/06/the-database-abstraction-layer#sum--avg--min--max-and-len > > > and don't be too severe with your

[web2py] Re: How can i use incremental addition to add altogether the values using computing fields method

here: http://web2py.com/books/default/chapter/29/06/the-database-abstraction-layer#sum--avg--min--max-and-len and don't be too severe with your students... -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) -