将自定义CSS样式添加到模型表单Django [英] Add custom CSS styling to model form django
问题描述
我正在使用bootstrap变体来帮助样式化模型表单。有一个特定的类我想成为其中的一个领域,并且我已经阅读了这个主题,并且普遍的共识是向ModelForm的元数据中添加一个小部件,就像我在下面尝试过的那样:
I am using a bootstrap variant to help style a model form. There is a certain class I would like one of the fields to be and I have read around on the subject and the general consensus is to add a widget to the ModelForm's meta, like I tried below:
forms.py
class EmailForm(forms.ModelForm):
class Meta:
model = MarketingEmails
fields = ['messageid','subject','body','name','altsubject','utm_source','utm_content','utm_campaign',]
widgets = {
'body': Textarea(attrs={'class': 'summernote'}),
}
但是这似乎并未呈现到我的模板上,
However this doesn't seem to render onto my template, which is:
<div class="row">
<div class="col-sm-6">
<form method="POST" class="post-form" action ="">
{% csrf_token %}
<p><label for="id_subject">Subject</label>
<input class="form-control" id="id_subject" type="text" name="subject" maxlength="1000" value="{{rows.subject}}"required /></p>
<p><label for="id_name">Name</label>
<input class="form-control" id="id_name" type="text" name="name" maxlength="1000" value="{{rows.name}}"required /></p>
<p><label for="id_body">Body</label>
<input class="form-control" id="id_body" type="text" name="body" maxlength="1000" value="{{rows.body}}"required /></p>
<p><label for="id_altsubject">Alt Subject</label>
<input class="form-control" id="id_altsubject" type="text" name="altsubject" maxlength="1000" value="{{rows.altsubject}}"required /></p>
<p><label for="id_utm_source">utm_source</label>
<input class="form-control" id="id_utm_source" type="text" name="utm_source" maxlength="1000" value="{{rows.utm_source}}"required /></p>
<p><label for="id_utm_content">utm_content</label>
<input class="form-control" id="id_utm_content" type="text" name="utm_content" maxlength="1000" value="{{rows.utm_content}}"required /></p>
<p><label for="id_utm_campaign">utm_campaign</label>
<input class="form-control" id="id_utm_campaign" type="text" name="utm_campaign" maxlength="1000" value="{{rows.utm_campaign}}"required /></p>
<button type="submit" class="save btn btn-default">Save</button>
</form>
</div>
还有另一种方法还是我的代码做错了?
Is there another way to do this or is there something I have done wrong in my code?
更新
我遵循了Jacek的建议,现在样式,但信息不再显示,这是我的新代码:
UPDATE I have followed the suggested of Jacek and now it is styled but the information is no longer displaying, this is my new code:
forms.py:
class EmailForm(forms.ModelForm):
subject = forms.CharField(
label = 'Subject',
max_length = 2000,
required = True,
widget = forms.TextInput(
attrs = {'class': 'summernote', 'name': 'subject'}
)
)
...
class Meta:
model = MarketingEmails
fields = ['messageid','subject','body','name','altsubject','utm_source','utm_content','utm_campaign',]
views.py:
def emailinfo(request, pk):
if request.session.has_key('shortname'):
shortname = request.session['shortname']
form = MarketingEmails.objects.filter(messageid =pk).get()
if request.method == 'GET':
form = EmailForm(instance=form)
return render(request, 'marketingemails/emailinfo.html',{'shortname': shortname, 'form': form})
else:
form = EmailForm(request.POST,instance=form)
if form.is_valid():
return redirect('marketingemails:emailinfo', pk = form.messageid)
return render(request, 'marketingemails/emailinfo.html',{'shortname': shortname, 'form': form})
else:
return HttpResponseRedirect(reverse('common:login'))
html:
<div class="row">
<div class="col-sm-6">
<form method="POST" action ="">
{% csrf_token %}
{% for field in form %}
{{ field.label_tag }}
{{ field }}
{% if field.help_text %}
{{ field.help_text }}
{% endif %}
{% for error in field.errors %}
{{ error }}
{% endfor %}
{% endfor %}
<button type="submit" class="btn btn-primary">Submit</button>
</form>
</div>
推荐答案
尝试一下:
forms.py
class EmailForm(forms.ModelForm):
...
subject = forms.CharField(
label = 'Subject',
max_length = 1000,
required = True,
widget = forms.TextInput(
attrs = {'class': 'summernote', 'name': 'subject'}
)
)
body = forms.CharField(
label = 'Body',
max_length = 1000,
required = True,
widget = forms.TextInput(
attrs = {'class': 'summernote', 'name': 'body'}
)
)
...
class Meta:
model = MarketingEmails
fields = ('messageid','subject','body','name', ... )
view.py
from django.shortcuts import render
from your_app_path.forms import EmailForm
def fname(request):
...
marketing = MarketingEmails.objects.get(...)
form = EmailForm(instance=marketing)
...
return render(request, 'yourview.html', { 'form': form })
yourview.html
yourview.html
<form action="" method="post">
{% csrf_token %}
{% for field in form %}
{{ field.label_tag }}
{{ field }}
{% if field.help_text %}
{{ field.help_text }}
{% endif %}
{% for error in field.errors %}
{{ error }}
{% endfor %}
{% endfor %}
<button type="submit" class="btn btn-primary">Submit</button>
</form>
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