2022暑期实践（Django教程学习记录）（第二周3）P32用户-添加ModelsForm方法

P32用户-添加ModelsForm方法

{% extends 'layout.html' %}


{#    
models添加用户
#}
{#    
#}
{#        {% csrf_token %}#}
        {#        
#}
        {#            
手动写
#}
        {#            
{{ form.name.label }}{{ form.name }}
#}
        {#            
{{ form.password.label }}{{ form.password }}
#}
        {#            
{{ form.age.label }}{{ form.age }}
#}
        {#        
#}

        {#        
#}
        {#        
自动循环生成
#}
        {#        {% for field in form %}#}
        {#            
{{ field.label }}：{{ field }}
#}
        {#        {% endfor %}#}
        {#        
#}
        {#        
#}
{#    #}


{% block content %}

        

            

                
新建用户ModelForm
            
            

                

                    {% csrf_token %}
                    {% for field in form %}
                    

                        {{ field.label }}
                        {{ field }}
                    
                    {% endfor %}
                    提交
                
            
        
    

{% endblock %}

from django import forms


class UserModelForm(forms.ModelForm):
    class Meta:
        model = models.UserInfo
        fields = ['name', 'password', 'age', 'account', 'gender', 'department']
        # 可以用widgets 添加前端样式，可以用，比较麻烦
        # widgets = {
        #     "name": forms.TextInput(attr={'class': 'form-control'}),
        #     "password": forms.TextInput(attr={'class': 'form-control'}),
        # }
    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)
        for name, field in self.fields.items():
            print(name, field)
            # 跳过不加样式：
            if name == "password":
                continue
            field.widget.attrs = {'class': 'form-control', 'placeholder': field.label}


def user_add_modelform(request):
    form = UserModelForm()
    print(form)
    return render(request, 'user_add_modelform.html', {"form": form})