Just want to tell you big big thank you! On Wed, May 20, 2009 at 10:52 PM, Alex Gaynor <[email protected]> wrote:
> > > 2009/5/20 Oleg Oltar <[email protected]> > >> Is there any doc I can read about it? >> >> On Wed, May 20, 2009 at 9:50 PM, Alex Gaynor <[email protected]>wrote: >> >>> >>> >>> 2009/5/20 Oleg Oltar <[email protected]> >>> >>>> Ok, I got it now >>>> What about the inheritance? Question 2? >>>> >>>> On Wed, May 20, 2009 at 9:30 PM, Alex Gaynor <[email protected]>wrote: >>>> >>>>> >>>>> >>>>> 2009/5/20 Oleg Oltar <[email protected]> >>>>> >>>>> Hi! >>>>>> I have a model with a Sections and Categories related this way: >>>>>> >>>>>> class Category(models.Model): >>>>>> categoty = models.CharField(max_length=200) >>>>>> name = models.CharField(max_length = 200, help_text=u"Имя >>>>>> категории") >>>>>> >>>>>> def __unicode__(self): >>>>>> return u"Категория %s" %self.name >>>>>> >>>>>> class Section(models.Model): >>>>>> section = models.CharField(max_length=200, unique=True) >>>>>> name = models.CharField(max_length=200, blank = True) >>>>>> category = models.ForeignKey(Category, blank=True) >>>>>> >>>>>> def __unicode__(self): >>>>>> return u"%s" %(self.section) >>>>>> >>>>>> >>>>>> I passed a categories to the template. Is there a way I can display >>>>>> all sections related to each category in template? >>>>>> >>>>>> Not sure how to do it? >>>>>> >>>>>> {% for category in categories %} >>>>>> <ul> >>>>>> <li id="csstip" class="x"><a href="{{ category.category }}">{{ >>>>>> category.name}}</a> >>>>>> {% for section in %} >>>>>> But how to get all sections from one category? >>>>>> </li> >>>>>> >>>>>> And the second question >>>>>> >>>>>> If I am passing a variable to the base template (I want to use the >>>>>> code to generate menu from categories), how to handle it in separate >>>>>> (extended templates)? E.g. do I have to query categories in each my view >>>>>> and >>>>>> pass it as value to all templates I use? >>>>>> >>>>>> >>>>>> Thanks in advance >>>>>> Oleg >>>>>> >>>>>> >>>>>> >>>>>> >>>>> {% for section in category_object.section_set.all %} >>>>> >>>>> {% endfor %} >>>>> >>>>> As documented here: >>>>> http://docs.djangoproject.com/en/dev/topics/db/queries/#many-to-many-relationships >>>>> >>>>> Alex >>>>> >>>>> -- >>>>> "I disapprove of what you say, but I will defend to the death your >>>>> right to say it." --Voltaire >>>>> "The people's good is the highest law."--Cicero >>>>> >>>>> >>>>> >>>> >>>> >>>> >>> Right, there are 2 solutions to that (that I can think of). 1 is to >>> write a template context processor. The other is to write a custom >>> inclusion template tag. I personally favor the 2nd one because it gives you >>> a little bit more control. >>> >>> >>> Alex >>> >>> -- >>> "I disapprove of what you say, but I will defend to the death your right >>> to say it." --Voltaire >>> "The people's good is the highest law."--Cicero >>> >>> >>> >> >> >> > Right, sorry: > > context processors: > http://www.b-list.org/weblog/2006/jun/14/django-tips-template-context-processors/ > > inclusion tag: > http://docs.djangoproject.com/en/dev/howto/custom-template-tags/#inclusion-tags > > > Alex > > -- > "I disapprove of what you say, but I will defend to the death your right to > say it." --Voltaire > "The people's good is the highest law."--Cicero > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~----------~----~----~----~------~----~------~--~---
