I was trying to create some models similar to that of the basic
example "Polls" application. Except instead of Polls and Choice, it
would be Menu and MenuItem.
I have the following in my models:
from django.db import models
# ----------
# Menu Class
# ----------
class Menu(models.Model):
name = models.CharField(verbose_name="Name of the Menu", core=True,
maxlength=200)
description = models.CharField(maxlength=200, help_text="Description
of the menu")
slug = models.SlugField(prepopulate_from=('name',))
# last_editied = models.
class Admin:
pass
list_filter = ['name',]
search_fields = ['name',]
# ---------
# Accessors
# ---------
#String method
def __str__(self):
return self.name
#Method to return absolute urls
def get_absolute_url(self):
return "/menu/%i/" % (self.id)
#Method to return menu description
def get_description(Self):
return self.description
#Method to return slug
def get_slug(self):
return self.slug
# ---------------
# Menu Item Class
# ---------------
class MenuItem(models.Model):
menu = models.ForeignKey(Menu, core=True, verbose_name="Menu belongs
to", edit_inline=models.TABULAR, num_in_admin=10,
num_extra_on_change=5)
name = models.CharField(verbose_name="Name of the dish", core=True,
maxlength=200)
description = models.CharField(verbose_name = "Menu item
description", maxlength=200)
vegetarian = models.BooleanField(help_text="Is this dish
vegetarian?")
price = models.FloatField(max_digits=5, decimal_places=2,
help_text="Price of dish, e.g. 13.75")
# ---------
# Accessors
# ---------
#String method
def __str__(self):
return self.name
#Method to return parent menu
def get_parent_menu(self):
return self.menu
#Method to return description
def get_description(self):
return self.description
#Method to return vegetarian
def get_vegetarian(self):
return self.vegetarian
#Method toreturn price
def get_price(self):
return self.price
I checked my DB and for somereason the MenuItem's are not being saved
when I save a menu??
Also my get_absolute_url method on Menu only returns ".../Menu/"
rather then ".../Menu/id"
Could someone please show me what I'm doing wrong?
Thanks,
Duncan
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