Django 1.6Admin

1.

ModelAdmin.inlines

将有外键的子类包含进视图 ，实例：

class Author(models.Model):   name = models.CharField(max_length=100)class Book(models.Model):   author = models.ForeignKey(Author)   title = models.CharField(max_length=100)

class BookInline(admin.TabularInline):    model = Bookclass AuthorAdmin(admin.ModelAdmin):    inlines = [        BookInline,    ]

2.

list_display = ('first_name', 'last_name')

列表显示字段。记住：他不会显示manytomany字段

特殊用法：

class Person(models.Model):    first_name = models.CharField(max_length=50)    birthday = models.DateField()    def born_in_fifties(self):        return self.birthday.strftime('%Y')[:3] == '195'    born_in_fifties.boolean = Trueclass PersonAdmin(admin.ModelAdmin):    list_display = ('name', 'born_in_fifties')

将生日为195的设置为true，并且显示对号或者横线。 用途，学生成绩是否及格，当大于60设置为true。

list_display = ('__unicode__', 'some_other_field')

colored_first_name.admin_order_field = 'first_name'

设置字段排序

list_display_links = ('first_name', 'last_name')

设置超链接字段

3.ModelAdmin.list_editable

设置列表字段是否可以编辑，常用语文章更改目录，修改某些非外键字段。不过外键也可以修改，如果某个字段设置为links，则该字段不能被修改

#    raw_id_fields = ('goods',)
#    list_editable=('goods','price','num','producer','in_times','is_active')

4.

list_filter = ('is_staff', 'company')

过滤字段。

自定义过滤字段：

from datetime import datefrom django.utils.translation import ugettext_lazy as _from django.contrib.admin import SimpleListFilterclass DecadeBornListFilter(SimpleListFilter):    title = _('decade born')#过滤标题    # 设置url参数，？decade='80s'    parameter_name = 'decade'    def lookups(self, request, model_admin):        """        值，显示属性        """        return (            ('80s', _('in the eighties')),            ('90s', _('in the nineties')),        )    def queryset(self, request, queryset):        """过滤        """        if self.value() == '80s':            return queryset.filter(birthday__gte=date(1980, 1, 1),                                    birthday__lte=date(1989, 12, 31))        if self.value() == '90s':            return queryset.filter(birthday__gte=date(1990, 1, 1),                                    birthday__lte=date(1999, 12, 31))class PersonAdmin(ModelAdmin):    list_filter = (DecadeBornListFilter,)

from django.contrib.admin import BooleanFieldListFilterclass PersonAdmin(ModelAdmin):    list_filter = (        ('is_staff', BooleanFieldListFilter),    )

boolean类型的filter

class FilterWithCustomTemplate(SimpleListFilter):    template = "custom_template.html"

自定义过滤器模板默认模板admin/filter.html

5.

list_max_show_all

显示全部 最大数据，总数据超过该数据将不显示显示全部

list_per_page

没页显示数据条数

ordering

排序

class ArticleAdmin(admin.ModelAdmin):    prepopulated_fields = {"字段1": ("ziduan2",)}

当字段1填写数据的同时，字段2也同时被填充，数据一致

class PersonAdmin(admin.ModelAdmin):    radio_fields = {"group": admin.VERTICAL}

单选按钮，适用于开关（必须填）。如是否有效

class ArticleAdmin(admin.ModelAdmin):    raw_id_fields = ("newspaper",)

外键选择

from django.utils.html import format_html_joinfrom django.utils.safestring import mark_safeclass PersonAdmin(ModelAdmin):    readonly_fields = ('address_report',)    def address_report(self, instance):        # assuming get_full_address() returns a list of strings        # for each line of the address and you want to separate each        # line by a linebreak        return format_html_join(            mark_safe('<br/>'),            '{0}',            ((line,) for line in instance.get_full_address()),        ) or "<span class='errors'>I can't determine this address.</span>"    # short_description functions like a model field's verbose_name    address_report.short_description = "Address"    # in this example, we have used HTML tags in the output    address_report.allow_tags = True

只读，注意：可以向模板页面一样格式化数据，同时给只读属性增加自定义样式。

6.

6.ModelAdmin.save_as

当是修改数据的时候，将新增一个替换为保存为新的，并且旧的不替换，新增id保存

7.

ModelAdmin.save_on_top

设置保存按钮到顶部！

8.

search_fields = ['foreign_key__related_fieldname']

设置搜索。