我有一个页面列表,来自志愿者列表表的志愿者列表。
Volunteer_list 表包含以下字段, Volunter name Volunteer position name Date created
现在从这个页面 - 主页我需要将志愿者职位名称传递到下一页 - 联系页面。志愿者职位字段是 50 字节字段。
如何定义联系人页面的视图以及如何访问联系人页面中传递的字段?
志愿者列表.html
<tr>
<th colspan=4 align="left"><label for="id_Volposition">Volunteer Position:</label></th>
<th colspan=.5 align="left"><a href="/signups/new/{{ v.position }}" class="username" <u>{{ v.volposition }}</u></a></th>
<tr> <td colspan="2" height="2" style="display:none"> </td> </tr>
</tr>
如果您注意到这里,我将调用注册/新页面,并将 v.position 作为参数传递..我需要知道以下内容,1.如何为注册/新页面定义 urls.py 以访问v.position 参数 2. 我将如何访问注册/新页面中的参数
我的 URLS.py
urlpatterns = patterns('',
(r'^new/$', sfp.view),
(r'^volunteer/$', volunteer_page),
(r'^vollist/$', volunteer_list),
(r'^volcont/$', volunteer_contact)
)
new/$ 调用 sfp.view..它是我的 views.py.. 中的一个函数。该视图基本上会呈现一个收集所有信息的 html 页面。
我需要知道如何将参数“位置”传递给这个函数?
这是现有的一段代码..
如果它像教程中给出的那样直接调用,我没有任何问题。
def 详细信息(请求,poll_id):
- sfp.view 的代码
视图.py
sfp = SimpleFormProcessing(
form_class=VolunteerSignupForm,
form_2_model=volunteersignupform_2_model,
form_template='signups/create_contact_form.dmpl',
email_template='signups/response_email.dmpl',
email_html_template='signups/response_email_html.dmpl',
email_subject='Vibha Volunteer Signup',
email_sender='volunteer@vibha.org',
redirect_url='/signups/thanks/',
do_captcha=True)
code for simpleformprocessing:
class SimpleFormProcessing:
def __init__(self, form_class, form_2_model, form_template,
email_template, email_subject, email_sender, redirect_url,
do_captcha=False, record_ip_addr=False, email_html_template=None):
self.form_class = form_class
self.form_2_model = form_2_model
self.form_template = form_template
self.email_template = email_template
self.email_html_template = email_html_template
self.email_subject = email_subject
self.email_sender = email_sender
self.redirect_url = redirect_url
self.do_captcha = do_captcha
self.record_ip_addr = record_ip_addr
def view(self, request, initial={}):
Form = self.form_class
if self.do_captcha:
Form = form_with_captcha(Form, request)
if self.record_ip_addr:
Form = form_with_ipaddress(Form, request)
if request.method == 'POST':
# Try processing the form
if self.do_captcha and not accepts_cookies(request):
return our_flatpage('Please enable cookies and try again.')
else:
form = Form(request.POST)
if form.is_valid():
# The form is correct, process it
model = self.form_2_model(form)
if self.email_template:
text_content = render_to_string(self.email_template, {'model': model})
recipients = model.emailRecipients()
try:
bcc_recipients = model.emailBCCRecipients()
except:
bcc_recipients = None
msg = EmailMultiAlternatives(self.email_subject, text_content, self.email_sender,
recipients, bcc_recipients)
if self.email_html_template:
html_content = render_to_string(self.email_html_template, {'model': model})
msg.attach_alternative(html_content, "text/html")
msg.send()
return HttpResponseRedirect(self.redirect_url)
else:
# Show the form with errors
return render_to_response(self.form_template, {'form': form})
else:
# Show the empty form
form = Form(initial=initial)
if self.do_captcha: