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/<int:pk>/update/', views.RepairTypeUpdateView.as_view(), name='repair_type_update'), path('repair_types/<int:pk>/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 = "报修类型" 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 %}
<div class="container-fluid mt-3">
<div class="row">
<div class="col-md-12">
<h3 class="mb-3">维修类型列表</h3>
<a href="{% url 'repair:repair_type_create' %}" class="btn btn-primary mb-2">新增</a>
<div class="table-responsive">
<table class="table table-striped table-hover">
<thead>
<tr>
<th>序号</th>
<th>归属部门</th>
<th>类型名称</th>
<th>类型父级</th>
{# <th>创建账号</th>#}
{# <th>创建时间</th>#}
{# <th>修改账号</th>#}
{# <th>最后修改时间</th>#}
<th>操作</th>
</tr>
</thead>
<tbody>
{% for repair_type in repair_types %}
<tr>
<td>{{ repair_type.id }}</td>
<td>{{ repair_type.department }}</td>
<td>{{ repair_type.name }}</td>
<td>{{ repair_type.parent.name }}</td>
{# <td>{{ repair_type.created_by }}</td>#}
{# <td>{{ repair_type.created_time }}</td>#}
{# <td>{{ repair_type.modified_by }}</td>#}
{# <td>{{ repair_type.modified_time }}</td>#}
<td>
<a href="{% url 'repair:repair_type_update' repair_type.id %}"
class="btn btn-success btn-sm">编辑</a>
<a href="{% url 'repair:repair_type_delete' repair_type.id %}"
class="btn btn-danger btn-sm">删除</a>
</td>
</tr>
{% endfor %}
</tbody>
</table>
</div>
<nav aria-label="Page navigation">
<ul>
{% for article in articles %}
<li>
{{ article.title }}
</li>
{% endfor %}
</ul>
<ul class="pagination">
<!--#上一页-->
<!--当有上一页时-->
{% if page_obj.has_previous %}
<li><a href="{% url 'repair:repair_type_list' %}?page={{ page_obj.previous_page_number }}">上一页</a>
</li>
{% else %}
<li class="disabled"><a href="javascript:void(0)">上一页</a></li>
{% endif %}
<!--中间的页码，如果是当前页，添加active属性-->
{% for page in paginator.page_range %}
{% if page == page_obj.number %}
<li class="active">
<a href="{% url 'repair:repair_type_list' %}?page={{ page }}">{{ page }}</a>
</li>
{% else %}
<li><a href="{% url 'repair:repair_type_list' %}?page={{ page }}">{{ page }}</a></li>
{% endif %}
{% endfor %}
<!--#下一页-->
{% if page_obj.has_next %}
<li>
<a href="{% url 'repair:repair_type_list' %}?page={{ page_obj.next_page_number }}">下一页</a>
</li>
{% else %}
<li class="disabled"><a href="javascript:void(0)">下一页</a></li>
{% endif %}
</ul>
</nav>
</div>
</div>
</div>
{% endblock %}
create.html
{% block content %}
{% include 'repair/repair_type/form.html' with form=form button_text='新增' form_title="新增报修类型" %}
{% endblock %}
edit.html
{% block content %}
{% include 'repair/repair_type/form.html' with form=form button_text='保存' form_title='编辑报修类型' %}
{% endblock %}
form.html
{% extends 'base.html' %}
{% load widget_tweaks %}
{% block content %}
<div class="card mt-3">
<div class="card-header">
{{ form_title }}
</div>
<div class="card-body">
<form method="post">
{% csrf_token %}
<div class="form-group">
<label for="{{ form.name.id_for_label }}">类型名称：</label>
{{ form.name|attr:"class:form-control" }}
</div>
<div class="form-group">
<label for="{{ form.parent.id_for_label }}">父级部门：</label>
{{ form.parent|attr:"class:form-control" }}
</div>
<div class="form-group">
<label for="{{ form.department.id_for_label }}">责任部门：</label>
{{ form.department|attr:"class:form-control" }}
</div>
<button type="submit" class="btn btn-primary"> {{ button_text }}</button>
<a href="{% url 'repair:repair_type_list' %}" class="btn btn-secondary mr-2">
<i class="fas fa-arrow-left"></i> 返回
</a>
</form>
</div>
</div>
{% endblock %}
confirm_delete.html
{% block content %}
<div class="container">
<div class="row">
<div class="col-md-12">
<h1>Delete Repair Type</h1>
</div>
</div>
<div class="row">
<div class="col-md-12">
<p>Are you sure you want to delete "{{ object }}"?</p>
</div>
</div>
<div class="row">
<div class="col-md-12">
<form method="post">
{% csrf_token %}
<div class="modal-footer">
<a href="{% url 'repair:repair_type_list' %}" class="btn btn-secondary">Cancel</a>
<button type="submit" class="btn btn-danger">Delete</button>
</div>
</form>
</div>
</div>
</div>
{% endblock %}