On Sat, Jul 30, 2016 at 4:18 AM, Cédric Krier <[email protected]> wrote:
> On 2016-07-29 17:13, Fabyc wrote: > > When in a tree view is used the XML tag "Sum", it works perfectly when > > there are not many records for example 50. When in the list the are for > > example 200 or more records, the sum doesn't work [1]. > > > > Is it needed to do something else or is it a bug? > > It is the expected behaviour. It is the client who does the sum and so > he needs to have read all the records. But the client is optimized to > limit the number of records it loads for performance reason and the sum > code does not force the client read all the records also for performance > reason. > So if you want to have the sum you must scroll over all the record to > ensure they are all loaded. > OK > > There are two possible improvements: > > - compute the sum of selected if at least those records are loaded > > - defer the sum computation to the server side if records are not > loaded > +1 Very good improvements. Thanks -- Regards Fabyc > > -- > Cédric Krier - B2CK SPRL > Email/Jabber: [email protected] > Tel: +32 472 54 46 59 > Website: http://www.b2ck.com/ > -- You received this message because you are subscribed to the Google Groups "tryton" group. To view this discussion on the web visit https://groups.google.com/d/msgid/tryton/CANmQZsXOUjEPbHZoPHHo0HeNUDJ5U2jYh37m5Eqj_js-t7QSjw%40mail.gmail.com.
