Hello, Sorry for the delay.
The accepts is just here to process the Selection form check of field
(date,...).
Might it be because I hace 2 forms in my page (FORM and SQLFORM) ?
for the sum it has been transformed to :
if selection.accepts(request.vars,keepvalues=True):
pass
form=SQLFORM.grid(query)
###Paretto des couts###
articles=db(query).select(db.Rebuts.Article, distinct=True)
sumtest=db.Rebuts.CtReb.sum()
summary=db(query).select(sumtest).first()[sumtest]
liste=[]
