Hi
1. When in django.admin I want to pick a source from dropdown list it always
lists every item as "source object".
How I can modify it so it will show source_name from Source model?
from django.contrib import admin
from news.models import News, Comment, Source
class NewsAdmin(admin.ModelAdmin):
date_hierarchy = 'date_added'
list_display = ('date_added', 'title', 'created_by')
list_display_links = ('date_added', 'title', 'created_by', )
fields = ['title', 'text', "source", 'created_by']
class SourceAdmin(admin.ModelAdmin):
list_display = ('source_name', 'source_url')
Models:
class News(models.Model):
source = models.ForeignKey("Source", related_name="source_name_set",
blank=True, null=True)
class Source(models.Model):
source_name = models.CharField(max_length=50)
source_url = models.URLField("Link")
2. I am having a problem with fieldsets in django admin, second parameter
"advanced options does not work for any subclass of models.
It always returns me an error: 'NewsAdmin.fieldsets[1][1]['fields']' refers
to field 't' that is missing from the form.
where field "x" is always the first letter of particural model subclass for
exmaple "s" - source, "t" title.
fieldsets = (
(None, {
'fields': ('text')
}),
('Advanced options', {
'classes': ('collapse',),
'fields': ('title')
}),
)
3. In list display in admin.model I'd like to view connected data (foreign
key) from another model.
For example I have a CommentAdmin class and I want to see the title from
NewsAdmin class and link it to particural news.
I have completely no idea how to do it - I couldn't find any examples in
django docs
class CommentAdmin(admin.ModelAdmin):
date_hierarchy = 'date_added'
list_display = ('id', 'date_added', 'title', )
class NewsAdmin(admin.ModelAdmin):
date_hierarchy = 'date_added'
list_display = ('date_added', 'title', 'created_by')
list_display_links = ('date_added', 'title', 'created_by', )
fields = ['title', 'text', "source", 'created_by']
Please provide me some hints and help with these 3 issues and I will try to
resolve the problems :)
I will appreciate it
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