django-admin

问题 I was wondering how they made it possible to display more fields in the User page of the Django admin site. If you create a new User you only have some basic fields to fill in, but if you reopen that user (edit mode) then you see a lot more fields to fill in. I'm trying to achieve the same, I had a look at the add_form.html template but I can't really get my head around it. I guess I'm looking for a way of specifying different fields = [] sets based on the edit status of the document. Thanks!

问题 I have 2 models - for example, Book and Page. Page has a foreign key to Book. Each page can be marked as "was_read" (boolean), and I want to prevent deleting pages that were read (in the admin). In the admin - Page is an inline within Book (I don't want Page to be a standalone model in the admin). My problem - how can I achieve the behavior that a page that was read won't be deleted? I'm using Django 1.4 and I tried several options: Override "delete" to throw a ValidationError - the problem

问题 python manage.py shell >>> from django.contrib.auth.models import User >>> u=User.objects.get_or_create(username="testuser2",password="123") >>> u (<User: testuser2>, True) seems it created the User properly. but when I logged into admin at http://127.0.0.1:8000/admin/auth/user/3/ , I see this message for password Invalid password format or unknown hashing algorithm. Screenshot is attached too. why is it this way and how to create User objects from shell. I am actually writing a populating

问题 I'm working on a Django project, and I've created some custom admin views using the get_urls override method described in the documentation. It works perfectly. There is just one problem. There is no way to get to this custom admin view unless you already know the URL. There are some ways I already know of to add a link to this view somewhere in the admin, but none of them are satisfactory. I want a link to the custom view to appear in the model listings right with all the model admins. I

问题 Let's say I've two models: class Book(models.Model): name = models.CharField(max_length=50) library = models.ForeignKeyField('Library') class Library(models.Model): name = models.CharField(max_length=50) address = models.CharField(max_length=50) tel = models.CharField(max_length=50) Is there a nice way to add some html(a readonly input field) between name and address in the Library change_form template?. I'm doing it overriding admin/includes/fieldset.html but it's getting messy and I can't

问题 Let's say I've two models: class Book(models.Model): name = models.CharField(max_length=50) library = models.ForeignKeyField('Library') class Library(models.Model): name = models.CharField(max_length=50) address = models.CharField(max_length=50) tel = models.CharField(max_length=50) Is there a nice way to add some html(a readonly input field) between name and address in the Library change_form template?. I'm doing it overriding admin/includes/fieldset.html but it's getting messy and I can't

问题 I am making a model in which i have a FileField . I want to store the file content in a database column, instead of file path. Any suggestions? 回答1: Disregard the naysayers. If you want to have full control over your content, put the files in a blob field in the database. I generally also keep the filename in a separate field, so I can reconstruct the file as necessary (that way you keep the extension, which ties it to a file type in most operating systems). Be sure to store the actual blob

问题 I've set up a django project with an admin page. It worked perfectly for the first couple weeks of development, didn't use the admin page for a while, and when I came back to it, the admin page was broken. No matter what I do, it won't allow me to log in. After entering username and PW, the admin page always says: Please enter a correct username and password. Note that both fields are case-sensitive. I've checked the DB: the superuser exists and has is_active, is_superuser, and is_staff all

问题 I've set up a django project with an admin page. It worked perfectly for the first couple weeks of development, didn't use the admin page for a while, and when I came back to it, the admin page was broken. No matter what I do, it won't allow me to log in. After entering username and PW, the admin page always says: Please enter a correct username and password. Note that both fields are case-sensitive. I've checked the DB: the superuser exists and has is_active, is_superuser, and is_staff all

问题 I am getting this issue when I type localhost:8000/admin/ . `TemplateSyntaxError: Could not parse the remainder: ':password_change' from 'admin:password_change'. The syntax of 'url' changed in Django 1.5, see the docs. Here's part of my settings.py : INSTALLED_APPS = ( 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.sites', 'django.contrib.messages', 'django.contrib.staticfiles', 'grappelli', 'filebrowser', # Uncomment the next line to enable