django4全栈进阶之路23 项目实战（报修类型表）：应用程序命名空间app-凯发k8天生赢家一触即发

1、应用程序命名空间app_name

from django.urls import path

from . import views

from .views import repairdetailview
app_name = 'repair'
urlpatterns = [

    path('repair_types/', views.repairtypelistview.as_view(), name='repair_type_list'),

    path('repair_types/create/', views.repairtypecreateview.as_view(), name='repair_type_create'),

    path('repair_types//update/', views.repairtypeupdateview.as_view(), name='repair_type_update'),

    path('repair_types//delete/', views.repairtypedeleteview.as_view(), name='repair_type_delete'),]

2、模型

from django.db import models

from baseapp.models import department

from hrapp.models import employee

from myproject import settings

import uuid
class repairtype(models.model):

    department = models.foreignkey(department, verbose_name="部门", on_delete=models.cascade, to_field='id',

                                   related_name='repairtype_department')

    name = models.charfield(verbose_name="类型", max_length=100)

    parent = models.foreignkey('self', verbose_name="父级", null=true, blank=true, on_delete=models.cascade,

                               related_name='repairtype_parent')

    created_by = models.foreignkey(settings.auth_user_model, verbose_name="创建账户", on_delete=models.cascade,

                                   related_name='repair_types_created')

    created_at = models.datetimefield("创建时间", auto_now_add=true)

    updated_by = models.foreignkey(settings.auth_user_model, verbose_name="修改账户", on_delete=models.cascade,

                                   related_name='repair_types_update')

    updated_at = models.datetimefield("修改时间", auto_now=true)
    def __str__(self):

        return self.name
    class meta:

        verbose_name = "类型"

        verbose_name_plural = "报修类型"

        ordering = ['department', 'name']

3、表单

from django import forms

from .models import department, repairtype, repair
class repairtypeform(forms.modelform):

    class meta:

        model = repairtype

        # fields = '__all__'

        fields = ['name', 'parent', 'department']

        parent = forms.modelchoicefield(queryset=repairtype.objects.all().order_by('name'), required=false)

4、模板

list.html

{% extends 'base.html' %}
{% block content %}

    


        


            


                
维修类型列表


                

                


                    







                            {#                            #}

                            {#                            #}

                            {#                            #}

                            {#                            #}





                        {% for repair_type in repair_types %}






                                {#                                #}

                                {#                                #}

                                {#                                #}

                                {#                                #}



                        {% endfor %}


                        

                        

                            
序号
                            
归属部门
                            
类型名称
                            
类型父级
创建账号
创建时间
修改账号
最后修改时间
                            
操作
                        
                        
                        

                            

                                
{{ repair_type.id }}
                                
{{ repair_type.department }}
                                
{{ repair_type.name }}
                                
{{ repair_type.parent.name }}
{{ repair_type.created_by }}
{{ repair_type.created_time }}
{{ repair_type.modified_by }}
{{ repair_type.modified_time }}