Django命令行：实例1：提交数据并展示(数据库)

野性酷女 2023-01-14 02:59 90阅读 0赞

### **实例1-提交数据并展示** ###

**HTML代码：**

<!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>

**Python代码：**

----------------------------------------------models.py
    from django.db import models
    
    # Create your models here.
    
    
    class UserInfor(models.Model):
    
        username=models.CharField(max_length=64)
        sex=models.CharField(max_length=64)
        email=models.CharField(max_length=64)
    
    ----------------------------------------------views.py
    
    from django.shortcuts import render
    
    from app01 import models
    # Create your views here.
    
    
    def userInfor(req):
    
        if req.method=="POST":
            u=req.POST.get("username",None)
            s=req.POST.get("sex",None)
            e=req.POST.get("email",None)
    
    
           #---------表中插入数据方式一
                # info={"username":u,"sex":e,"email":e}
                # models.UserInfor.objects.create(**info)
    
           #---------表中插入数据方式二
            models.UserInfor.objects.create(
                username=u,
                sex=s,
                email=e
            )
    
            info_list=models.UserInfor.objects.all()
    
            return render(req,"userInfor.html",{"info_list":info_list})
    
        return render(req,"userInfor.html")