完成第一个form页面

1 year ago · ae2f191f3b
parent cac3d691cf
commit ae2f191f3b
5 changed files with 31 additions and 8 deletions
--- a/django_demo/settings.py
+++ b/django_demo/settings.py
@ -9,7 +9,7 @@ https://docs.djangoproject.com/en/4.1/topics/settings/
 For the full list of settings and their values, see
 https://docs.djangoproject.com/en/4.1/ref/settings/
 """
-
+import os.path
 from pathlib import Path

 # Build paths inside the project like this: BASE_DIR / 'subdir'.
@ -56,7 +56,7 @@ ROOT_URLCONF = 'django_demo.urls'
 TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
-        'DIRS': [],
+        'DIRS': [os.path.join(BASE_DIR, "templates/")],
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
--- a/django_demo/urls.py
+++ b/django_demo/urls.py
@ -15,7 +15,9 @@ Including another URLconf
 """
 from django.contrib import admin
 from django.urls import path
+from form_demo import views

 urlpatterns = [
    path('admin/', admin.site.urls),
+    path('userinfo/', views.userinfo_form)
 ]
--- a/form_demo/forms.py
+++ b/form_demo/forms.py
@ -1,6 +1,6 @@
 from django import forms
 from django.core.exceptions import ValidationError
-from models import *
+from .models import *


 def age_validate(age):
@ -13,13 +13,17 @@ def age_validate(age):
 # 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'}))
+    username = forms.CharField(label="用户名", min_length=2, widget=forms.widgets.TextInput(
+        attrs={'class': 'form-control', 'placeholder': '请输入用户名'}),
+                               error_messages={'required': '用户姓名不能为空', 'min_length': '长度最小6位',
+                                               'invalid': '请输入正确用户名'})
    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])
+    age = forms.IntegerField(label='年龄', initial=1, min_value=1, max_value=150, validators=[age_validate],
+                             error_messages={'required': '年龄不能为空'})
    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.ChoiceField(label='状态', choices=STATUS, widget=forms.widgets.Select,
+                               error_messages={'required': '状态不能为空'})
    # 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"])
--- a/form_demo/views.py
+++ b/form_demo/views.py
@ -1,3 +1,8 @@
 from django.shortcuts import render
+from .forms import *

-# Create your views here.
+
+def userinfo_form(request):
+    if request.method == "GET":
+        myform = UserInfoForm()
+        return render(request, "form_demo/userinfo.html", {'form_obj': myform})
--- a/templates/form_demo/userinfo.html
+++ b/templates/form_demo/userinfo.html
@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>form_demo</title>
+</head>
+<body>
+    {% csrf_token %}
+    {{ form_obj.as_p }}
+    <input type="submit" value="提交">
+</body>
+</html>