[英]submit button is not working in django form using crispy
我在 Django 中有一個聯系表,我在我的模板中使用了脆皮,但在 Class 基本視圖和 Function 基本視圖中,我的提交按鈕不起作用,我沒有錯誤。 這是我的 fbv 代碼。 我也用 cbv 試過
我的模板正在使用 jquery,bootstrap,moment.js
這是我的代碼:
模型.py
class ContactUs(models.Model):
fullname = models.CharField(max_length=150, verbose_name="Full Name")
email = models.EmailField(max_length=150, verbose_name="Email")
message = models.TextField(verbose_name="Message")
is_read = models.BooleanField(default=False)
class Meta:
verbose_name = "contact us"
verbose_name_plural = "Messages"
forms.py:
class CreateContactForm(forms.Form):
fullname = forms.CharField(widget=forms.TextInput(attrs={"placeholder": "Full Name"}),
validators=[
validators.MaxLengthValidator(150,
"Your name should be less than 150 character")
],
)
email = forms.EmailField(widget=forms.EmailInput(attrs={"placeholder": "Email address"}),
validators=[
validators.MaxLengthValidator(150,
"Your email should be less than 150 character")
],
)
message = forms.CharField(widget=forms.Textarea(attrs={"placeholder": "Your Message"}))
視圖.py:
def contact_page(request):
contact_form = CreateContactForm(request.POST or None)
if contact_form.is_valid():
fullname = contact_form.cleaned_data.get('fullname')
email = contact_form.cleaned_data.get('email')
message = contact_form.cleaned_data.get('message')
ContactUs.objects.create(fullname=fullname, email=email, message=message, is_read=False)
# todo : show user a success message
contact_form = CreateContactForm(request.POST or None)
context = {"contact_form": contact_form}
return render(request, 'contact_page.html', context)
模板:
<form id="contact-form" class="contact-form" data-toggle="validator" novalidate="true" method="post" action="">
{% csrf_token %}
<div class="row">
<div class="form-group col-12 col-md-6">
{{ contact_form.fullname|as_crispy_field }} {% for error in contact_form.fullname.errors %}
<div class="help-block with-errors">{{ error }}</div>
{% endfor %}
</div>
<div class="form-group col-12 col-md-6">
{{ contact_form.email|as_crispy_field }} {% for error in contact_form.email.errors %}
<div class="help-block with-errors">{{ error }}</div>
{% endfor %}
</div>
<div class="form-group col-12 col-md-12">
{{ contact_form.message|as_crispy_field }} {% for error in contact_form.message.errors %}
<div class="help-block with-errors">{{ error }}</div>
{% endfor %}
</div>
</div>
<div class="row">
<div class="col-12 col-md-6 order-2 order-md-1 text-center text-md-left">
<div id="validator-contact" class="hidden"></div>
</div>
<div class="col-12 col-md-6 order-1 order-md-2 text-right">
<button type="submit" name="submit" class="btn"><i class="font-icon icon-send"></i> Send Message</button>
</div>
</div>
</form>
嘗試將“保存”添加到提交按鈕 class。
在將聯系人數據保存到數據庫后,您的 contact_page 視圖也不會執行任何操作。 如果您將在 JS 中進行彈出確認,則無需第二次實例化contact_form
。 或者,如果您想重定向用戶:
def contact_page(request):
contact_form = CreateContactForm(request.POST or None)
if contact_form.is_valid():
fullname = contact_form.cleaned_data.get('fullname')
email = contact_form.cleaned_data.get('email')
message = contact_form.cleaned_data.get('message')
ContactUs.objects.create(
fullname=fullname,
email=email,
message=message,
is_read=False
)
return redirect('some-view')
context = {"contact_form": contact_form}
return render(request, 'contact_page.html', context)
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.