Re: Call method of the session template

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 <ricardokamada@gmail.com> 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 <ke1g.nh@gmail.com>

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 <ricardokamada@gmail.com> 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

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