来自管理日志中提交按钮的 POST 请求

Question

class CustomAdmin(admin.ModelAdmin):
    exclude = ['is_external']

@admin.register(Submission)
class SubmissionAdmin(CustomAdmin):
    list_display = ('is_active', 'activate')

    def activate(self, obj):
        from django.utils.safestring import mark_safe
        if not obj.is_active:
            return mark_safe('<button name="Activate" button type="submit" class="btn" '
                             'value="%s">Activate</button>' % escape(obj.id))
        else:
            return mark_safe('<button name="Activate" button type="submit" '
                             'value="%s" disabled>Activate</button>' % escape(obj.id))

我在一些管理日志列表中激活了一个按钮。单击此按钮后，它会提交整个列表并将 POST 请求发送到具有激活属性和所选行 ID 的同一页面，我想处理该 POST。我可以在这个 SubmissionAdmin 类中执行此操作吗？如何操作？

Answer 1

我认为您可以通过创建自定义动作

来实现这一点

class CustomAdmin(admin.ModelAdmin):
    exclude = ['is_external']

@admin.register(Submission)
class SubmissionAdmin(CustomAdmin):
    list_display = ('is_active')

    def activate(self,request,queryset):
          for obj in queryset:
              #you can add the activate logic here

    def deactivate(self,request,queryset):
          for obj in queryset:
              #you can add the de-activate logic here

    activate.short_description = "Activate"
    activate.short_description = "De-Activate"
    actions = [activate,deactivate]

https://docs.djangoproject.com/en/1.9/ref/contrib/admin/actions/