如何在同一模板(Django)中对表单向导表单使用多个表单

2024-06-02 09:17:01 发布

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我在同一个模板中使用多个表单,它们都会工作,直到我添加表单向导时,表单向导-表单或其他表单都可以工作,但不能同时工作。在

当我有带postid的网址时?P\d+)-url放在联系人向导.as\u视图-URL显示视图-功能1_标签中的表单,但不显示表单向导/联系人向导.as\u视图在视图.py类联系人向导(SessionWizardView)

url(r'^label$', LabelingIndex),
url(r'^label(?P<postID>\d+)$',one_labeling),# <----- here
url(r'^label',ContactWizard.as_view([Form1, Form2, Form3])),
url(r'^label(?P<one_labeling>\d+)/$', 'formwizard.views.one_labeling'),

反之亦然,当表单向导的URL放在视图函数one_labeling中表单的postID-URL之前时,表单向导将显示(并起作用),但其他表单不会显示/调用。在

^{pr2}$

我不确定如何给向导窗体加前缀,以便可以像{form9.as}}那样使用{form3.as}},而不是{form1}}}{wizard.management_窗体}}或{form}在完成.html这样它就可以与模板一中的其他表单同时工作_索引.html. 在

在模板中完成.html在

{% extends 'base_one_labeling.html' %}

{% block content %}

   {% for form in form_data %}

       {{ form }}

   {% endfor %}

{% endblock %}

在视图.py在

class ContactWizard(SessionWizardView):

    template_name = "one_labeling_index.html"

    def done(self, form_list, **kwargs):


        form_data = process_form_data(form_list)

        return render_to_response("done.html",{"form_data":form_data})
def process_form_data(form_list):
    form_data = [form.cleaned_data for form in form_list]

    logr.debug(form_data[0]['subject'])
    logr.debug(form_data[1]['sender'])
    logr.debug(form_data[2]['message'])

    send_mail(form_data[0]['subject'],form_data[1]['sender'],
              form_data[2]['message'], 'xxxx@gmail.com',
              fail_silently=False)

    return form_data

在视图.py,LabelingIndex,函数调用模板标记_索引.html在

def LabelingIndex(request):
    #labelings, objects in class Labeling() in models.py
    labelings = Labeling.objects.all()

    c ={"labelings":labelings}
    c.update(csrf(request))
    return render(request,"labeling_index.html", c)

在视图.py,一个标签,视图功能一个标签

def one_labeling(request,postID):
       #one_labeling, object in class Labeling  
      one_labeling= Labeling.objects.get(id=postID)
      template = one_labeling_index.html


      if request.method == "POST":
          # forms used in one_labeling_index.html

          form = SentenceForm(request.POST, prefix="sentence")
          form2 = OpenFileForm(request.POST, prefix="file")

          form3 = LabelingForm(request.POST,prefix="form3")
          form9 =LabelingForm2(request.POST,prefix="labeling") 
          if form.is_valid() and 'button1' in request.POST:
                   # do ....
          if form3.is_valid() and 'button2' in request.POST:
                   post_one_labeling(request.POST, one_labeling)

          else:
              form = SentenceForm()
              form2 = OpenFileForm()
              form3 = LabelingForm()

              form9 = LabelingRRGForm2()
          c = {"one_labeling":one_labeling,"form3":form3,"form":form,"form9":form9...... }

          c.update(csrf(request))


         return render(request,template,c,context_instance=RequestContext(request))

模板内标记_索引.html在

{% for one_labeling in labelings %}


  # Link to new id (postid) - page; template one_labeling.html 
  &nbsp;&nbsp Subject: <a href="/label{{ one_labeling.id }}">{{ one_labeling.title }}<a/><br/>



{% endfor %}

模板1中的标记_索引.html在

# extending base_one_labeling.html
{% extends "base_one_labeling.html" %}
{% block content %}

# form3
<form3 action="" method="post" enctype="multipart/form-data">{% csrf_token %}

    {{ form3.as_p }}

</form3>

# Form Wizard 
  <p>Label {{ wizard.steps.step1 }} out of {{ wizard.steps.count }} ({{ wizard.steps.step1 }}/{{ wizard.steps.count }})</p>
  {% for field in form %}
    {{field.error}}
  {% endfor %}

  <form action="" method="post" enctype="multipart/form-data">{% csrf_token %}



  <table>
  {{ wizard.management_form }}
  {% if wizard.form.forms %}
      {{ wizard.form.management_form }}
      {% for form1 in wizard.form.forms %}
          {{ form1 }}
      {% endfor %}
  {% else %}
      {{ wizard.form }}
  {% endif %}
  </table>
  {% if wizard.steps.prev %}


  {% endif %}




<html>
<body>

Tags: inform视图模板url表单datarequest
1条回答
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1楼 · 发布于 2024-06-02 09:17:01

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url(r'^label',ContactWizard.as_view([Form1, Form2, Form3])),  

匹配以“label”开头的任何url,因此您在后面放置的任何其他url都不会匹配。
此外,除了尾随的“/”之外,其他行:

^{pr2}$

匹配相同的东西。
所以你必须小心地排列你的网址,并以某种方式区分它们,以避免任何歧义。

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