又写了一点

1 year ago · adce8d27f7
parent ae2f191f3b
commit adce8d27f7
5 changed files with 60 additions and 10 deletions
--- a/form_demo/forms.py
+++ b/form_demo/forms.py
@ -1,13 +1,18 @@
 from django import forms
 from django.core.exceptions import ValidationError
 from .models import *
+import re


 def age_validate(age):
-    if age <= 0:
+    if age <= 0 or age > 150:
        raise ValidationError('年龄错误')
-    elif age > 150:
-        raise ValidationError('老妖精')
+
+
+def mobile_validate(mobile):
+    mobile_re = re.compile(r'^1[3-9]]\d{9}$')
+    if not mobile_re.match(mobile):
+        raise ValidationError('手机号格式错误')


 # 用户信息表单
@ -19,11 +24,13 @@ class UserInfoForm(forms.Form):
                                               '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')
+                               help_text='密码长度为6-10个字符', error_messages={'required': '密码不能为空'})
    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,
-                               error_messages={'required': '状态不能为空'})
-    # status = forms.ModelChoiceField(queryset=UserStatus.objects.all(), empty_label='请选择')
+    mobile = forms.CharField(label='手机号码', validators=[mobile_validate],
+                             error_messages={'required': '手机号不能为空'})
+    # status = forms.ChoiceField(label='状态', choices=STATUS, widget=forms.widgets.Select,
+    #                            error_messages={'required': '状态不能为空'})
+    status = forms.ModelChoiceField(label='状态', queryset=UserStatus.objects.all(), empty_label='请选择',
+                                    error_messages={'required': '状态不能为空'})
    createdate = forms.DateField(label='创建日期', required=False, input_formats=["%Y-%m-%d"])
--- a/form_demo/migrations/0002_alter_userstatus_id.py
+++ b/form_demo/migrations/0002_alter_userstatus_id.py
@ -0,0 +1,18 @@
+# Generated by Django 4.2.3 on 2023-07-26 01:21
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('form_demo', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='userstatus',
+            name='id',
+            field=models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID'),
+        ),
+    ]
--- a/form_demo/models.py
+++ b/form_demo/models.py
@ -13,5 +13,5 @@ class UserBaseInfo(models.Model):


 class UserStatus(models.Model):
-    id = models.AutoField(verbose_name='状态id', primary_key=True)
+    # id = models.AutoField(verbose_name='状态id', primary_key=True)
    status = models.CharField(verbose_name='状态', max_length=10)
--- a/form_demo/views.py
+++ b/form_demo/views.py
@ -6,3 +6,14 @@ def userinfo_form(request):
    if request.method == "GET":
        myform = UserInfoForm()
        return render(request, "form_demo/userinfo.html", {'form_obj': myform})
+    else:
+        f = UserInfoForm(request.POST)
+        if f.is_valid():
+            print(f.clean())
+            print(f.cleaned_data['username'])
+            print(f.data)
+        else:
+            errors = f.errors
+            print(errors)
+            return render(request, "form_demo/userinfo.html", {'form_obj': f, 'errors': errors})
+    return render(request, "form_demo/userinfo.html", {'form_obj': f})
--- a/templates/form_demo/userinfo.html
+++ b/templates/form_demo/userinfo.html
@ -5,8 +5,22 @@
    <title>form_demo</title>
 </head>
 <body>
+
+<form action="" method="POST" novalidate>
    {% csrf_token %}
-    {{ form_obj.as_p }}
+    <p>{{ form_obj.username.label }}:{{ form_obj.username }}
+        {{ errors.username.0 }}</p>
+    <p>{{ form_obj.password.label }}:{{ form_obj.password }}
+        {{ errors.username.0 }}</p>
+    <p>{{ form_obj.status.label }}:{{ form_obj.status }}
+        {{ errors.status.0 }}</p>
+    <p>{{ form_obj.age.label }}:{{ form_obj.age }}
+        {{ errors.age.0 }}</p>
+    <p>{{ form_obj.mobile.label }}:{{ form_obj.mobile }}
+        {{ errors.mobile.0 }}</p>
+    {{ errors }}
    <input type="submit" value="提交">
+</form>
+
 </body>
 </html>