添加新的应用

django_demo/settings.py

@@ -32,6 +32,7 @@ ALLOWED_HOSTS = []
 
 INSTALLED_APPS = [
     'orm_demo.apps.OrmDemoConfig',
+    'form_demo.apps.FormDemoConfig',
     'django.contrib.admin',
     'django.contrib.auth',
     'django.contrib.contenttypes',

form_demo/admin.py

@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.

form_demo/apps.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class FormDemoConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'form_demo'

form_demo/forms.py

@@ -0,0 +1,25 @@
+from django import forms
+from django.core.exceptions import ValidationError
+from models import *
+
+
+def age_validate(age):
+    if age <= 0:
+        raise ValidationError('年龄错误')
+    elif age > 150:
+        raise ValidationError('老妖精')
+
+
+# 用户信息表单
+class UserInfoForm(forms.Form):
+    STATUS = ((None, '请选择'), (0, '正常'), (1, '无效'))
+    username = forms.CharField(label="用户名", min_length=6, widget=forms.widgets.TextInput(
+        attrs={'class': 'form-control', 'placeholder': '请输入用户名'}))
+    password = forms.CharField(label='密码', min_length=6, max_length=10,
+                               widget=forms.widgets.PasswordInput(attrs={'class': 'password'}, render_value=True),
+                               help_text='密码长度为6-10个字符')
+    age = forms.IntegerField(label='年龄', initial=1, min_value=1, max_value=150, validators=[age_validate])
+    mobile = forms.CharField(label='手机号码', min_length=11, max_length=11)
+    status = forms.ChoiceField(label='状态', choices=STATUS, widget=forms.widgets.Select)
+    # status = forms.ModelChoiceField(queryset=UserStatus.objects.all(), empty_label='请选择')
+    createdate = forms.DateField(label='创建日期', required=False, input_formats=["%Y-%m-%d"])

form_demo/migrations/0001_initial.py

@@ -0,0 +1,33 @@
+# Generated by Django 4.2.3 on 2023-07-13 00:41
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='UserBaseInfo',
+            fields=[
+                ('id', models.AutoField(primary_key=True, serialize=False, verbose_name='用户id')),
+                ('username', models.CharField(max_length=30, verbose_name='用户名')),
+                ('password', models.CharField(max_length=20, verbose_name='密码')),
+                ('age', models.IntegerField(verbose_name='年龄')),
+                ('mobile', models.CharField(max_length=20, verbose_name='手机号')),
+                ('status', models.CharField(max_length=1, verbose_name='状态')),
+                ('create_date', models.DateField(auto_now_add=True, verbose_name='创建时间')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='UserStatus',
+            fields=[
+                ('id', models.AutoField(primary_key=True, serialize=False, verbose_name='状态id')),
+                ('status', models.CharField(max_length=10, verbose_name='状态')),
+            ],
+        ),
+    ]

form_demo/models.py

@@ -0,0 +1,17 @@
+from django.db import models
+
+
+# Create your models here.
+class UserBaseInfo(models.Model):
+    id = models.AutoField(verbose_name='用户id', primary_key=True)
+    username = models.CharField(verbose_name='用户名', max_length=30)
+    password = models.CharField(verbose_name='密码', max_length=20)
+    age = models.IntegerField(verbose_name='年龄')
+    mobile = models.CharField(verbose_name='手机号', max_length=20)
+    status = models.CharField(verbose_name='状态', max_length=1)
+    create_date = models.DateField(verbose_name='创建时间', auto_now_add=True)
+
+
+class UserStatus(models.Model):
+    id = models.AutoField(verbose_name='状态id', primary_key=True)
+    status = models.CharField(verbose_name='状态', max_length=10)

form_demo/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

form_demo/views.py

@@ -0,0 +1,3 @@
+from django.shortcuts import render
+
+# Create your views here.