Django:在 UpdateView 中添加自定义 CSS

Question

我正在尝试找到一种将自定义 css 添加到生成的表单的方法。将自定义 css 添加到这些字段的合适方法是什么？

View .py

class ProfileUpdateView(UpdateView):
    template_name = "users/profileUpdate.html"
    model = models.User
    fields = (
        "first_name",
        "last_name",
        "about",
        "displayImg",
    )

    def get_object(self, queryset=None):
        return self.request.user

模型.py

class User(AbstractUser):
    about = models.TextField(default="")
    displayImg = models.ImageField(blank=True, upload_to="users")

配置文件更新.html

    <form method="POST" enctype="multipart/form-data">
        {% csrf_token %}
        {{ form.as_p }}
        <button
            class="bg-blue-500 hover:bg-blue-700 text-white font-bold py-2 px-4 rounded focus:outline-none focus:shadow-outline w-full">Update</button>
    </form>

Answer 1

您可以定义一个 ModelForm , 带有 css 属性，例如:

# app/forms.py

from django import forms

class ProfileForm(forms.ModelForm):
    class Meta:
        model = models.User
        fields = (
            'first_name',
            'last_name',
            'about',
            'displayImg',
        )
        widgets = {
            'first_name': forms.TextInput(attrs={'class': 'myclass'})
        }

接下来，我们可以在基于类的 View 中“注入(inject)”该表单:

# app/views.py

from app.forms import ProfileForm

class ProfileUpdateView(UpdateView):
    template_name = "users/profileUpdate.html"
    model = models.User
    form_class = ProfileForm

    def get_object(self, queryset=None):
        return self.request.user