Django Admin 配置和定制基本功能(基本二次開發配置)


一 列表顯示頁面

 1. list_display,列表時,定制顯示的列

@admin.register(models.UserInfo)
class UserAdmin(admin.ModelAdmin):
    list_display = ('user', 'pwd', 'xxxxx')
 
    def xxxxx(self, obj):
        return "xxxxx"

2. list_display_links,列表時,定制列可以點擊跳轉

@admin.register(models.UserInfo)
class UserAdmin(admin.ModelAdmin):
    list_display = ('user', 'pwd', 'xxxxx')
    list_display_links = ('pwd',)

3. list_filter,列表時,定制右側快速篩選

4. list_select_related,列表時,連表查詢是否自動select_related

5. list_editable,列表時,可以編輯的列 

@admin.register(models.UserInfo)
class UserAdmin(admin.ModelAdmin):
    list_display = ('user', 'pwd','ug',)
    list_editable = ('ug',)

6. search_fields,列表時,模糊搜索的功能

@admin.register(models.UserInfo)
class UserAdmin(admin.ModelAdmin):
     
    search_fields = ('user', 'pwd')

 

7. date_hierarchy,列表時,對Date和DateTime類型進行搜索

@admin.register(models.UserInfo)
class UserAdmin(admin.ModelAdmin):
 
    date_hierarchy = 'ctime'

 

8. action,列表時,定制action中的操作

@admin.register(models.UserInfo)
class UserAdmin(admin.ModelAdmin):
 
    # 定制Action行為具體方法
    def func(self, request, queryset):
        print(self, request, queryset)
        print(request.POST.getlist('_selected_action'))
 
    func.short_description = "中文顯示自定義Actions"
    actions = [func, ]
 
    # Action選項都是在頁面上方顯示
    actions_on_top = True
    # Action選項都是在頁面下方顯示
    actions_on_bottom = False
 
    # 是否顯示選擇個數
    actions_selection_counter = True

 

9. ordering,列表時,數據排序規則

@admin.register(models.UserInfo)
class UserAdmin(admin.ModelAdmin):
    ordering = ('-id',)
    或
    def get_ordering(self, request):
        return ['-id', ]

 

 

10. empty_value_display = "列數據為空時,顯示默認值"

@admin.register(models.UserInfo)
class UserAdmin(admin.ModelAdmin):
    empty_value_display = "列數據為空時,默認顯示"
 
    list_display = ('user','pwd','up')
 
    def up(self,obj):
        return obj.user
    up.empty_value_display = "指定列數據為空時,默認顯示"

 

二  詳情頁面

1 .inlines,詳細頁面,如果有其他表和當前表做FK,那么詳細頁面可以進行動態增加和刪除

class UserInfoInline(admin.StackedInline): # TabularInline
    extra = 0
    model = models.UserInfo
 
 
class GroupAdminMode(admin.ModelAdmin):
    list_display = ('id', 'title',)
    inlines = [UserInfoInline, ]

 

2. raw_id_fields,詳細頁面,針對FK和M2M字段變成以Input框形式

@admin.register(models.UserInfo)
class UserAdmin(admin.ModelAdmin):
 
    raw_id_fields = ('FK字段', 'M2M字段',)

 

3. fields,詳細頁面時,顯示字段的字段

@admin.register(models.UserInfo)
class UserAdmin(admin.ModelAdmin):
    fields = ('user',)

4. exclude,詳細頁面時,排除的字段

@admin.register(models.UserInfo)
class UserAdmin(admin.ModelAdmin):
    exclude = ('user',)

5. readonly_fields,詳細頁面時,只讀字段

@admin.register(models.UserInfo)
class UserAdmin(admin.ModelAdmin):
    readonly_fields = ('user',)

6.fieldsets,詳細頁面時,使用fieldsets標簽對數據進行分割顯示

@admin.register(models.UserInfo)
class UserAdmin(admin.ModelAdmin):
    fieldsets = (
        ('基本數據', {
            'fields': ('user', 'pwd', 'ctime',)
        }),
        ('其他', {
            'classes': ('collapse', 'wide', 'extrapretty'),  # 'collapse','wide', 'extrapretty'
            'fields': ('user', 'pwd'),
        }),
    )

7. 詳細頁面時,M2M顯示時,數據移動選擇(方向:上下和左右)

@admin.register(models.UserInfo)
class UserAdmin(admin.ModelAdmin):
    filter_vertical = ("m2m字段",) # 或filter_horizontal = ("m2m字段",)

8. radio_fields,詳細頁面時,使用radio顯示選項(FK默認使用select)

radio_fields = {"ug": admin.VERTICAL} # 或admin.HORIZONTAL

 

三 其它

1. 定制HTML模板

add_form_template = None
change_form_template = None
change_list_template = None
delete_confirmation_template = None
delete_selected_confirmation_template = None
object_history_template = None

2. form = ModelForm,用於定制用戶請求時候表單驗證

from app01 import models
from django.forms import ModelForm
from django.forms import fields
 
 
class MyForm(ModelForm):
    others = fields.CharField()
 
    class Meta:
        model = models = models.UserInfo
        fields = "__all__"
 
@admin.register(models.UserInfo)
class UserAdmin(admin.ModelAdmin):
 
    form = MyForm

 


免責聲明!

本站轉載的文章為個人學習借鑒使用,本站對版權不負任何法律責任。如果侵犯了您的隱私權益,請聯系本站郵箱yoyou2525@163.com刪除。



 
粵ICP備18138465號   © 2018-2025 CODEPRJ.COM