Hi,
I'm trying to build a small app to create size charts like:
http://www.steepplanet.com/prodimages/Giordana/size_chart.jpg
So each size chart need to have it's own number of necessary columns
and rows. And each size chart can be assigned to any amount of
brands.
So my models.py looks like
from django.db import models
import django_tables as tables
from sizechart.translation import TranslationModel
class Brand(models.Model):
name = models.CharField(max_length=255)
slug = models.SlugField(help_text='Automatically built from name.')
class Meta:
ordering = ["name"]
verbose_name_plural = "Brands"
def __unicode__(self):
return self.name
class SizeChart(TranslationModel):
brands = models.ManyToManyField("sizechart.Brand", blank=True, )
name = models.CharField(max_length=255)
class Meta:
ordering = ["name"]
verbose_name_plural = "Size charts"
class Translation:
fields = ['name', ]
def __unicode__(self):
return self.name
class Row(models.Model):
sizechart = models.ForeignKey("sizechart.SizeChart")
def __unicode__(self):
return u"Row"
class Column(TranslationModel):
"""(Column description)"""
row = models.ForeignKey("sizechart.Row")
value = models.CharField(blank=True, max_length=100)
class Translation:
field = ['value', ]
def __unicode__(self):
return u"Column"
and admin.py
from django.contrib import admin
from sizechart.models import Brand, SizeChart, Row, Column
class SizeChartInline(admin.TabularInline):
model = SizeChart.brands.through
extra = 1
max_num = 10
class ColumnInline(admin.StackedInline):
model = Column
extra = 1
max_num = 10
classes = ('collapse-open',)
allow_add = True
class RowInline(admin.StackedInline):
model = Row
extra = 1
max_num = 10
classes = ('collapse-open',)
allow_add = True
inlines = (ColumnInline)
class BrandAdmin(admin.ModelAdmin):
list_display = ('name', 'slug', )
search_fields = ('name', 'slug', )
prepopulated_fields = {"slug" : ('name',)}
inlines = (SizeChartInline, )
class SizeChartAdmin(admin.ModelAdmin):
list_display = ('name', )
search_fields = ('name', )
inlines = (RowInline, )
admin.site.register(Brand, BrandAdmin)
admin.site.register(SizeChart, SizeChartAdmin)
////////////////////
But the ColumnInline doesn't seem to register.
Does anyone have a better idea of how to implement this?
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