No. You can't pass an argument to a model method from the template. I see two options for you:
1. Rework the method so that the argument is optional, and if the argument is not provided, the method uses a reasonable default (maybe item.product?). 2. Write a custom template filter that lets you supply an argument On Thu, Oct 10, 2013 at 3:17 PM, Ricardo Kamada <[email protected]>wrote: > I tried numerous times ... > but if I put that way > {% 'item.remove_single' item.product %} or {% 'item.remove_single' > product= item.product %} > blames this error " Invalid block tag: ''item.remove_single'', expected > 'empty' ou 'endfor' " > > Ricardo > > > 2013/10/10 Bill Freeman <[email protected]> > >> The remove method requires an argument. You're not supplying one (you >> can't in a template variable reference). >> >> >> On Thu, Oct 10, 2013 at 1:29 PM, Ricardo <[email protected]> wrote: >> >>> Hi, I'm using django carton to shopping cart. >>> I am not able to call the method remove_single in my template. on line 15 >>> I tried several ways but I can not. >>> If you can help >>> >>> carton ---> http://pastebin.com/X4FtHRZU >>> template ---> http://pastebin.com/0AJYFB1x >>> >>> thank you >>> Ricardo >>> >>> -- >>> 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 http://groups.google.com/group/django-users. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/django-users/b67afb27-366b-4570-85a6-58900322fa3e%40googlegroups.com >>> . >>> For more options, visit https://groups.google.com/groups/opt_out. >>> >> >> -- >> You received this message because you are subscribed to a topic in the >> Google Groups "Django users" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/django-users/AzIxhSQpGws/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> [email protected]. >> >> To post to this group, send email to [email protected]. >> Visit this group at http://groups.google.com/group/django-users. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/django-users/CAB%2BAj0tPL8y7zBwv8RvaBP29D77dALP84WVv_tbHRd1xELfveg%40mail.gmail.com >> . >> >> For more options, visit https://groups.google.com/groups/opt_out. >> > > -- > 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 http://groups.google.com/group/django-users. > To view this discussion on the web visit > https://groups.google.com/d/msgid/django-users/CAJTdXTH%2BH0BAqRsnKOpvyX75no01n7aUn7YvLgcOY-_jjVB8Wg%40mail.gmail.com > . > > For more options, visit https://groups.google.com/groups/opt_out. > -- 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 http://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/CAB%2BAj0vcxejBiG5TEaGNWWiX389ydJgp_WQ7wVaaukF8Ast5sg%40mail.gmail.com. For more options, visit https://groups.google.com/groups/opt_out.
