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توضیحات

Allows Django models to be ordered and provides a simple admin interface for reordering them.

ویژگی	مقدار
سیستم عامل	-
نام فایل	django-ordered-model-grappelli-1.0.1
نام	django-ordered-model-grappelli
نسخه کتابخانه	1.0.1
نگهدارنده	[]
ایمیل نگهدارنده	[]
نویسنده	Grigoriy Bezyuk
ایمیل نویسنده	me@gbezyuk.ru
آدرس صفحه اصلی	http://github.com/gbezyuk/django-ordered-model-grappelli
آدرس اینترنتی	https://pypi.org/project/django-ordered-model-grappelli/
مجوز	UNKNOWN

django-ordered-model-grappelli ============================== [![Build Status](https://secure.travis-ci.org/gbezyuk/django-ordered-model-grappelli.png?branch=master)](https://travis-ci.org/gbezyuk/django-ordered-model-grappelli) This is a fork of original django-ordered-model by bfirsh. Text bellow is left unchanged. django-ordered-model allows models to be ordered and provides a simple admin interface for reordering them. Based on https://djangosnippets.org/snippets/998/ and https://djangosnippets.org/snippets/259/ Requires: * Django >=1.5 Installation ------------ $ python setup.py install Usage ----- Add `ordered_model` to your `SETTINGS.INSTALLED_APPS`. Inherit your model from `OrderedModel` to make it ordered: from django.db import models from ordered_model.models import OrderedModel class Item(OrderedModel): name = models.CharField(max_length=100) class Meta(OrderedModel.Meta): pass Model instances now have a set of methods to move them relative to each other. To demonstrate those methods we create two instances of `Item`: foo = Item.objects.create(name="Foo") bar = Item.objects.create(name="Bar") ### Swap positions foo.swap(bar) This swaps the position of two objects. ### Move position up on position foo.up() foo.down() Moving an object up or down just makes it swap its position with the neighouring object directly above of below depending on the direction. ### Move to arbitrary position foo.to(12) bar.to(13) Move the object to an arbitrary position in the stack. This essentially sets the order value to the specified integer. Objects between the original and the new position get their order value increased or decreased according to the direction of the move. ### Move object above or below reference foo.above(bar) foo.below(bar) Move the object directly above or below the reference object, increasing or decreasing the order value for all objects between the two, depending on the direction of the move. ### Move to top of stack foo.top() This sets the order value to the lowest value found in the stack and increases the order value of all objects that were above the moved object by one. ### Move to bottom of stack foo.bottom() This sets the order value to the highest value found in the stack and decreases the order value of all objects that were below the moved object by one. ## Subset Ordering In some cases, ordering objects is required only on a subset of objects. For example, an application that manages contact lists for users, in a many-to-one/many relationship, would like to allow each user to order their contacts regardless of how other users choose their order. This option is supported via the `order_with_respect_to` parameter. A simple example might look like so: class Contact(OrderedModel): user = models.ForeignKey(User) phone = models.CharField() order_with_respect_to = 'user' Admin integration ----------------- To add arrows in the admin change list page to do reordering, you can use the `OrderedModelAdmin` and the `move_up_down_links` field: from django.contrib import admin from ordered_model.admin import OrderedModelAdmin from models import Item class ItemAdmin(OrderedModelAdmin): list_display = ('name', 'move_up_down_links') admin.site.register(Item, ItemAdmin) Test suite ---------- Requires Docker. $ script/test

نحوه نصب

نصب پکیج whl django-ordered-model-grappelli-1.0.1:

pip install django-ordered-model-grappelli-1.0.1.whl

نصب پکیج tar.gz django-ordered-model-grappelli-1.0.1:

pip install django-ordered-model-grappelli-1.0.1.tar.gz