Django基础，Day8 - 管理后台定制显示

Posted 2020-08-26 鲨鱼逛大街

django 管理后台定制显示

自定义admin表单

展示效果一：

1 from django.contrib import admin
2 from polls.models import Question
3 
4 class QuestionAdmin(admin.ModelAdmin):
5     fields = [\'pub_date\', \'question_text\']
6 
7 admin.site.register(Question, QuestionAdmin)

polls/admin.py

展示效果二：

 1 from django.contrib import admin
 2 from polls.models import Question
 3 
 4 class QuestionAdmin(admin.ModelAdmin):
 5     fieldsets = [
 6         (None,               {\'fields\': [\'question_text\']}),
 7         (\'Date information\', {\'fields\': [\'pub_date\']}),
 8     ]
 9 
10 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：

 1 from django.contrib import admin
 2 from polls.models import Question, Choice
 3 
 4 
 5 class ChoiceInline(admin.TabularInline): # admin.TabularInline admin.StackedInline
 6     model = Choice
 7     extra = 0
 8 
 9 
10 class QuestionAdmin(admin.ModelAdmin):
11     fieldsets = [
12         (None,               {\'fields\': [\'question_text\']}),
13         (\'Date information\', {\'fields\': [\'pub_date\'], \'classes\': [\'collapse\']}),
14     ]
15     inlines = [ChoiceInline]
16 
17 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\']

 1 from django.contrib import admin
 2 from polls.models import Question, Choice
 3 
 4 
 5 class ChoiceInline(admin.TabularInline): # admin.TabularInline admin.StackedInline
 6     model = Choice
 7     extra = 0
 8 
 9 
10 class QuestionAdmin(admin.ModelAdmin):
11     fieldsets = [
12         (None,               {\'fields\': [\'question_text\']}),
13         (\'Date information\', {\'fields\': [\'pub_date\'], \'classes\': [\'collapse\']}),
14     ]
15     inlines = [ChoiceInline]
16     list_display = (\'question_text\', \'pub_date\', \'was_published_recently\')
17     list_filter = [\'pub_date\']
18     search_fields = [\'question_text\']
19 admin.site.register(Question, QuestionAdmin)

polls/admin.py

 

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