Django 中的错误：TemplateDoesNotExist at / materialize_css_forms/whole_uni_form.html

Question

我收到此错误消息，但找不到我丢失的内容。我从 PyPi pip install django-materializecss-form 安装并将其添加到 INSTALLED_APPS 我正在使用 django 3.0.8 我更新了关于第一条评论的代码：

form.html

{% load crispy_forms_tags %}
{% load materializecss %}
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css" integrity="sha384-WskhaSGFghY">
</head>
<body style="padding: 20px;">
{{ form|materializecss }}
{% crispy form form.helper %}
</body>
</html>

forms.py

from crispy_forms.helper import FormHelper
from crispy_forms.layout import Layout, Submit
from django import forms
from . models import Snippet

class ContactForm(forms.Form):
    name = forms.CharField()
    email = forms.EmailField(label='E-Mail')
    category = forms.ChoiceField(choices=[('question', 'Question'), ('other', 'Other')])
    subject = forms.CharField(required=False)
    body = forms.CharField(widget=forms.Textarea)

    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)

        self.helper = FormHelper
        self.helper.form_method = 'post'

class SnippetForm(forms.ModelForm):
    class Meta:
        model = Snippet
        fields = ('name', 'body')

settings.py

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'myapp',
    'crispy_forms',
    'materializecssform'
]

CRISPY_ALLOWED_TEMPLATE_PACKS = ('bootstrap', 'uni_form', 'bootstrap3', 'bootstrap4', 'materialize_css_forms', )
CRISPY_TEMPLATE_PACK = 'materialize_css_forms'

Answer 1

您需要加载 materializecss 才能使用它。

{% load materializecss %}

您需要在表格中添加脆皮

{{ form|crispy}}

Django 中的错误：TemplateDoesNotExist at / materialize_css_forms/whole_uni_form.html

Error in Django: TemplateDoesNotExist at / materialize_css_forms/whole_uni_form.html

django

django-forms

materialize