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' %}   {#    <h3>models添加用户</h3>#} {#    <form method="POST" action="/user_add_modelform/">#} {#        {% csrf_token %}#}         {#        <div>#}         {#            <p>手动写</p>#}         {#            <p>{     
      { form.name.label }}{     
      { form.name }}</p>#}         {#            <p>{     
      { form.password.label }}{     
      { form.password }}</p>#}         {#            <p>{     
      { form.age.label }}{     
      { form.age }}</p>#}         {#        </div>#}          {#        <div>#}         {#        <p>自动循环生成</p>#}         {#        {% for field in form %}#}         {#            <p>{     
      { field.label }}：{     
      { field }}</p>#}         {#        {% endfor %}#}         {#        </div>#}         {#        <div>#} {#    </form>#}   {% block content %} <div class="container"> <div class="panel panel-default"> <div class="panel-heading"> <h3 class="panel-title">新建用户ModelForm</h3> </div> <div class="panel-body"> <form action="/user_add_modelform/" method="POST"> {% csrf_token %} {% for field in form %} <div class="form-group"> <label>{ 
       { field.label }}</label> { 
       { field }} </div> {% endfor %} <button type="submit" class="btn btn-default">提交</button> </form> </div> </div> </div> {% 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})