I'm guessing he's using the mathfilters package https://github.com/dbrgn/django-mathfilters
On Wed, Jul 19, 2017 at 7:28 PM, Mike Morris <[email protected]> wrote: > Of course, if they're integers you could implement the "mul" as a loop of > "add"s... clumsy, but would work. > > On 07/19/2017 03:39 PM, Mike Morris wrote: > > I am a newbie, but I think the answer is that you can't do that in the > template - instead, calculate the number in the view and pass it to the > template in the context dictionary. > > I think it's a design philosophy of Django Template Language to not > support this as it muddies the border between data and presentation. > They've obviously made some exceptions for the really common/easy use cases > - like "|add" > > There are other template languages that do support that of course; if its > important enough you could look at changing the template engine... > > > > > On 07/18/2017 07:21 PM, sum abiut wrote: > > Hi, > needed direction maths filters on django templates. for example how to you > perform this on a template. > > a*b +b*c > > i did a|mul:b|add:b|mul:c but got a wrong answer. Please point me > to right direction. > > cheers, > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at https://groups.google.com/group/django-users. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/django-users/CAPCf-y648sfPwKJWLmRtcx6tfC_PZP6RP6PjUvCmzRKVfOH%3DSg% > 40mail.gmail.com > <https://groups.google.com/d/msgid/django-users/CAPCf-y648sfPwKJWLmRtcx6tfC_PZP6RP6PjUvCmzRKVfOH%3DSg%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at https://groups.google.com/group/django-users. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/django-users/0ff382b8-ecfa-e1ab-43f4-f47bcde5b274%40musicplace.com > <https://groups.google.com/d/msgid/django-users/0ff382b8-ecfa-e1ab-43f4-f47bcde5b274%40musicplace.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at https://groups.google.com/group/django-users. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/django-users/735d3169-5d8f-dfb7-84cf-ba87a490573d%40musicplace.com > <https://groups.google.com/d/msgid/django-users/735d3169-5d8f-dfb7-84cf-ba87a490573d%40musicplace.com?utm_medium=email&utm_source=footer> > . > > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/CALn3ei0QOWrZheHH0FC4JLD929pbhVFS9TrL%2Buhf2%2BDK1nymdA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
