How to get to a class model field through a ManyToMany field in another class

I'm having two model classes Product and Category, on the one hand the Product class has a ManyToMany field ( product_categories ) which lists all the categories, a product instance may belong to, on the other hand the Category class has the category_slug field. The question is - is there any

Re: problem with get_absolute_url()

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Re: problem with get_absolute_url()

), суббота, 8 августа 2015 г., 0:03:40 UTC+3 пользователь James Schneider написал: > > You don't have a URL named 'catalog_product'. Check your URL's, it looks > like you are passing an arg and a kwarg to the second pattern. > > -James > On Aug 7, 2

Re: problem with get_absolute_url()

27;product_slug': self.product_slug}) пятница, 7 августа 2015 г., 21:15:25 UTC+3 пользователь Александр Мусаров написал: > > Hi, just wrapping my head around django, and trying to write an ecommerce > store, when trying to pull out all products belonging to a category getting > suc

problem with get_absolute_url()

Hi, just wrapping my head around django, and trying to write an ecommerce store, when trying to pull out all products belonging to a category getting such an error NoReverseMatch at /catalog/smartphony/ Reverse for 'catalog_product' with arguments '()' and keyword arguments '{'product_slug':

Re: Getting a PageNotFound 404 Error

Thanks a lot!!! Damned regexes... среда, 29 июля 2015 г., 19:56:46 UTC+3 пользователь James Schneider написал: > > Instead of /w you should use \w in your URL regex, right now all you are > matching is literally - and / and w... > > -James > On Jul 29, 2015 9:52 AM, "Алек

Getting a PageNotFound 404 Error

Hi, folks! I'm new to Django, now I'm writing my first e-commerce in it, and now I'm having a mistake that I can not find in code myself. Please help me.. The code is the following: The trouble URL code line : url(r'^(?P[-/w]+)/$', views.category, name = 'category_detail'), The view code :