部门管理
首先我们需要在models里定义Dept类
python
# 创建部门表
class Dept(models.Model):
name = models.CharField(max_length=100)
head = models.CharField(max_length=100)
phone = models.CharField(max_length=15)
email = models.EmailField()
address = models.CharField(max_length=255)
def __str__(self):
return self.name
然后执行下面两句,创建数据表
manage.py@MS > makemigrations
manage.py@MS > migrate
部门列表展示
首先创建视图
python
from django.shortcuts import render
"""部门列表"""
def dept_list(request):
return render(request, 'dept_list.html')
然后配置URL路由
python
urlpatterns = [
# 部门管理
path("dept/list/", dept.dept_list),
]
接着创建部门列表页面dept_list.html,继承base.html
python
{% extends 'base.html' %}
{% block content %}
{% endblock %}
看一下效果,是可以访问的。
去bootstrap找个带表格的面板,加进去
html
{% extends 'base.html' %}
{% block content %}
<div class="panel panel-default">
<!-- Default panel contents -->
<div class="panel-heading">新建部门</div>
<div class="panel-body">
<p>部门列表</p>
</div>
<!-- Table -->
<table class="table">
<thead>
<tr>
<th>#</th>
<th>First Name</th>
<th>Last Name</th>
<th>Username</th>
</tr>
</thead>
<tbody>
<tr>
<th scope="row">1</th>
<td>Mark</td>
<td>Otto</td>
<td>@mdo</td>
</tr>
<tr>
<th scope="row">2</th>
<td>Jacob</td>
<td>Thornton</td>
<td>@fat</td>
</tr>
<tr>
<th scope="row">3</th>
<td>Larry</td>
<td>the Bird</td>
<td>@twitter</td>
</tr>
</tbody>
</table>
</div>
{% endblock %}
效果如下:
ok,接下来可以编写dept_list()函数
python
"""
部门列表
department_id:部门ID(主键,自动增长)
name:部门名称
head:部门负责人
phone:联系电话
email:电子邮件
address:地址
"""
def dept_list(request):
# 查询部门列表数据
queryset = models.Dept.objects.using('default').all()
# 把查询到的数据传递到前端
context = {
'queryset': queryset
}
return render(request, 'dept_list.html', context)
然后在dept_list.html上接收数据
html
{% extends 'base.html' %}
{% block content %}
<div class="panel panel-default">
<!-- Default panel contents -->
<div class="panel-heading">新建部门</div>
<div class="panel-body">
<p>部门列表</p>
</div>
<!-- Table -->
<table class="table">
<thead>
<tr>
<th>ID</th>
<th>name</th>
<th>head</th>
<th>phone</th>
<th>email</th>
<th>address</th>
</tr>
</thead>
<tbody>
{% for obj in queryset %}
<tr>
<td>{{ obj.id }}</td>
<td>{{ obj.name }}</td>
<td>{{ obj.head }}</td>
<td>{{ obj.phone }}</td>
<td>{{ obj.email }}</td>
<td>{{ obj.address }}</td>
</tr>
{% endfor %}
</tbody>
</table>
</div>
{% endblock %}
效果如下: