Django基础，Day8 - 管理后台定制显示

自定义admin表单

展示效果一：

 from django.contrib import admin
 from polls.models import Question

 class QuestionAdmin(admin.ModelAdmin):
     fields = ['pub_date', 'question_text']

 admin.site.register(Question, QuestionAdmin)

polls/admin.py

展示效果二：

 from django.contrib import admin
 from polls.models import Question

 class QuestionAdmin(admin.ModelAdmin):
     fieldsets = [
         (None,               {'fields': ['question_text']}),
         ('Date information', {'fields': ['pub_date']}),
     ]

 admin.site.register(Question, QuestionAdmin)

polls/admin.py

添加关联对象

一个Question有多个Choice，Choice的显示方式有两种：

其一，直接注册 admin.site.register(Choice)，则Choice添加界面显示如：

其二,在Question中关联Choice，效果展示如：

 from django.contrib import admin
 from polls.models import Question, Choice

 class ChoiceInline(admin.TabularInline): # admin.TabularInline admin.StackedInline
     model = Choice
     extra = 0

 class QuestionAdmin(admin.ModelAdmin):
     fieldsets = [
         (None,               {'fields': ['question_text']}),
         ('Date information', {'fields': ['pub_date'], 'classes': ['collapse']}),
     ]
     inlines = [ChoiceInline]

 admin.site.register(Question, QuestionAdmin)

polls/admin.py

自定义admin列表

增加显示列    list_display = ('question_text', 'pub_date', 'was_published_recently')

增加过滤器    list_filter = ['pub_date']

添加搜索栏    search_fields = ['question_text']

 from django.contrib import admin
 from polls.models import Question, Choice

 class ChoiceInline(admin.TabularInline): # admin.TabularInline admin.StackedInline
     model = Choice
     extra = 0

 class QuestionAdmin(admin.ModelAdmin):
     fieldsets = [
         (None,               {'fields': ['question_text']}),
         ('Date information', {'fields': ['pub_date'], 'classes': ['collapse']}),
     ]
     inlines = [ChoiceInline]
     list_display = ('question_text', 'pub_date', 'was_published_recently')
     list_filter = ['pub_date']
     search_fields = ['question_text']
 admin.site.register(Question, QuestionAdmin)

polls/admin.py

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