【发布时间】:2019-01-07 17:33:25
【问题描述】:
我在django中写了一个表单类,在尝试输出的时候,发现看起来并不美观。
class AddAppointmentForm(forms.Form):
docchoices = []
for doc in doctor.objects.all():
docst = [doc.docid, doc.name]
docchoices.append(docst)
# CHOICES = [('select1', 'select 1'),
# ('select2', 'select 2')]
name = forms.CharField(label='Name', max_length=100)
gender = forms.ChoiceField(
required=True,
widget=forms.RadioSelect,
choices=[('male', 'Male'), ('female', 'Female')]
)
age = forms.IntegerField(max_value=100,min_value=1, required=True)
phone = forms.CharField(label='Phone', max_length=14, required=True)
email = forms.CharField(label='Email', max_length=25, required=False)
address = forms.CharField(label='Address', max_length=60, required=False)
city = forms.CharField(label='City', max_length=20, required=False)
doctors = forms.ChoiceField(
required=True,
widget=forms.Select,
choices=docchoices,
)
{# Load the tag library #} {% extends "appointments/base.html" %} {% block title %}Create appointment{% endblock %} {% block content %}
<div class="container">
<form class="needs-validation" novalidate="" action="/appointments/appointmentcreated" method="post">
{% csrf_token %}
<div class="row">
<div class="col-md-12 mb-6">
<label for="Name">Name</label> {{ form.name }}
</div>
</div>
<div class="row py-2 ">
<div class="input-group col-md-6 mb-3">
<span class="input-group-addon">Age</span> {{ form.age }}
</div>
<div class="input-group col-md-6 mb-3">
<span class="input-group-addon">Gender</span> {{ form.gender }}
</div>
</div>
<div class="row py-2 ">
<div class="mb-3">
<label for="email">Phone
<span class="text-muted">(Required)</span>
</label> {{ form.phone }}
</div>
</div>
<div class="row py-2 ">
<div class="mb-3">
<label for="email">Email
<span class="text-muted">(Optional)</span>
</label> {{ form.email }}
</div>
</div>
<div class="mb-3">
<label for="address">Address</label> {{ form.address }}
</div>
<div class="row">
<div class="col-md-12 mb-6">
<label for="city">City</label> {{ form.city }}
</div>
</div>
<div class="row">
<div class="col-md-12 mb-6">
<label for="sel_doctor">Select Doctor</label> {{ form.doctors }}
</div>
</div>
<div class="row">
<div class="col-md-2 mb-1">
<button class="btn btn-primary btn-block" type="submit">Create appointment</button>
</div>
</div>
</form>
</div>
{% endblock %}
我尝试按照here 的建议设置它的样式。但是 Charfield 不接受 attrs 选项。
name = forms.CharField(label='Name', max_length=100, attrs={
'class': 'form-control'})
File "/home/joel/myappointments/appointments/forms.py", line 7, in <module>
class AddAppointmentForm(forms.Form):
File "/home/joel/myappointments/appointments/forms.py", line 15, in AddAppointmentForm
'class': 'form-control'})
File "/home/joel/.local/lib/python3.6/site-packages/django/forms/fields.py", line 214, in __init__
super().__init__(**kwargs)
TypeError: __init__() got an unexpected keyword argument 'attrs'
在 django 表单中使用像 bootstrap 这样的 CSS 框架的正确方法是什么?
【问题讨论】:
-
如果创建了新的
Doctor,docchoices不应该得到更新吗? -
@WillemVanOnsem 没有得到你。每次重新加载表单时不会更新吗?
-
no for 循环是在构造 class 时执行的,而不是类的对象。这就是为什么类中的
for循环如此罕见的原因之一。我见过的这种for循环的唯一真正用例是,如果您想构建大量(几乎)相同的函数。 -
有一个 Django 应用程序crispy-forms。它使用 Bootstrap(或 Foundation)呈现表单。
标签: django django-forms bootstrap-4