如何将自定义CSS添加到松脆的表单中? [英] How do I add custom CSS to crispy forms?

问题描述

我正试图在脆性表单的帮助下为我的网站创建一个响应表单.我不使用引导程序，而是要向脆性表单添加自定义CSS以匹配我的整个网站.

I'm trying to create a responsive form for my website with the help of crispy forms.I'm not using bootstrap and I want to add custom CSS to the crispy form to match my whole website.

HTML:

<form method='POST' action=''>{% csrf_token %}

            {{ form|crispy }}

                    <input type='submit' value='Sign Up' />



            </form>

使用检查元素显示:

            <form method='POST' action=''><input type='hidden' name='csrfmiddlewaretoken' value='GLJMxnnDz1MGNFC46pjoofSlo6JMCD1IXu7X3n7LsRbQfdS38SYHJMs9IAXddcck' />



<div id="div_id_full_name" class="form-group"> <label for="id_full_name" class="control-label ">
                Full name
            </label> <div class="controls "> <input class="textinput textInput form-control" id="id_full_name" maxlength="120" name="full_name" type="text" /> </div> </div> <div id="div_id_email" class="form-group"> <label for="id_email" class="control-label  requiredField">
                Email<span class="asteriskField">*</span> </label> <div class="controls "> <input class="emailinput form-control" id="id_email" maxlength="254" name="email" type="email" required /> </div> </div>


        <!--    <input class='btn btn-primary' type='submit' value='Sign Up' />-->
                        <input type='submit' value='Sign Up' />



            </form>

forms.py:

from django import forms

from .models import SignUp

class ContactForm(forms.Form):
    full_name = forms.CharField(required=False)
    email = forms.EmailField()
    message = forms.CharField()


class SignUpForm(forms.ModelForm):
    class Meta:
        model = SignUp
        fields = ['full_name', 'email']

models.py:

models.py:

from __future__ import unicode_literals

# Create your models here.
from django.db import models

# Create your models here.
class SignUp(models.Model):
    email = models.EmailField()
    full_name = models.CharField(max_length=120, blank=True, null=True)
    timestamp = models.DateTimeField(auto_now_add=True, auto_now=False)
    updated = models.DateTimeField(auto_now_add=False, auto_now=True)

    def __unicode__(self): #Python 3.3 is __str__
        return self.email

推荐答案

作为文档说，默认情况下使用引导程序包含脆性表格，并且还为 bootstrap ， bootstrap3 ， bootstrap4 和 uniform .另请参见覆盖项目模板

As docs says, by default crispy forms using bootstrap, and also provides some template packs for bootstrap, bootstrap3, bootstrap4 and uni-form. see also about Overriding project templates

如果您需要自定义这种松脆的表格，则需要为您的项目创建一个新的自定义模板，例如 crispy_forms/templates/< foobar>/.您可以在以下存储库路径中检出: https://github.com/django-crispy-forms/django-crispy-forms/tree/dev/crispy_forms/templates

If you need to custom this crispy forms, you need to create a new custom template for your project, an example crispy_forms/templates/<foobar>/. you can checkout at this path of repository: https://github.com/django-crispy-forms/django-crispy-forms/tree/dev/crispy_forms/templates

但是，以前的易碎表单具有用于处理特定字段的模板标签.其中之一是 {{form.field_name| as_crispy_field}} ，下面的示例是它的输出.

But, previously crispy forms has templatetags to handle specific field. one of it is {{ form.field_name|as_crispy_field }}, this example below is output of it.

<div id="div_id_email" class="control-group">
  <label for="id_email" class="control-label">Email address</label>
  <div class="controls">
    <input class="form-control" id="id_email" maxlength="254" name="email" required="required" type="email" />
  </div>
</div>

其他选项，您可以使用表单窗口小部件内的特定html选择器/属性来处理它，例如html class ， id ， style ，否则.

Other options, you can handle it using specific html selectors/attributes inside your forms widget, such as html class, id, style, or else.

例如您的情况；

class SignUpForm(forms.ModelForm):

    class Meta:
        model = SignUp
        fields = ['full_name', 'email']
        widgets = {
          'email': forms.EmailInput(attrs={'class': 'form-control custom-class'}),
        }

然后，如果您以 {{form.email | as_crispy_field}} 呈现，则应呈现html;

And then, if you render as {{ form.email|as_crispy_field }}, this should render the html;

<div id="div_id_email" class="control-group">
  <label for="id_email" class="control-label">Email address</label>
  <div class="controls">
    <input class="form-control custom-class" id="id_email" maxlength="254" name="email" required="required" type="email" />
  </div>
</div>

Crispy表单还提供了在 settings.py 内部的简单配置，Django字段生成了默认类，crispy-forms处理了这些类，并添加了其他类以与CSS框架兼容.例如， CharField 生成< input class ="textinput" ，

Crispy forms also provides simply configuration inside settings.py, Django fields generate default classes, crispy-forms handles these and adds other classes for compatibility with CSS frameworks. For example a CharField generates an <input class="textinput", for more...

CRISPY_CLASS_CONVERTERS = {
    'textinput': "form-control cst__radius",
    'urlinput': "form-control cst__radius",
    'numberinput': "form-control cst__radius",
    'emailinput': "form-control cst__radius",
    'dateinput': "form-control cst__radius",
    'textarea': "form-control cst__radius",
    'passwordinput': "form-control cst__radius",
    'select': "form-control cst__radius",
}

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