Django基础教程

实例练习1－提交数据并展示

1.app_01下的views.py

info_list=[]

def userInfor(req):

    if req.method=="POST":
        username=req.POST.get("username",None)
                             #这里username是表单name属性,None是获取不到时候默认值
        sex=req.POST.get("sex",None)
        email=req.POST.get("email",None)

        info={"username":username,"sex":sex,"email":email}
        info_list.append(info)

    return render(req,"userInfor.html",{"info_list":info_list})

2.应用目录mysite下的urls.py

url(r'^userInfor/', views.userInfor)

3.templates下的userInfor.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<h1>创建个人信息</h1>

<form action="/userInfor/" method="post">

    <p>姓名<input type="text" name="username"></p>
    <p>性别<input type="text" name="sex"></p>
    <p>邮箱<input type="text" name="email"></p>
    <p><input type="submit" value="submit"></p>

</form>

<hr>

<h1>信息展示</h1>

<table border="1">

    <tr>
        <td>姓名</td>
        <td>性别</td>
        <td>邮箱</td>
    </tr>
    {% for i in info_list %}

        <tr>
            <td>{{ i.username }}</td>
            <td>{{ i.sex }}</td>
            <td>{{ i.email }}</td>
        </tr>

    {% endfor %}

</table>

</body>
</html>

代码在此