Question

我正在尝试实施一个用户可以向医生提交评论的评论表单。我在模板中有一个喜欢/不喜欢的按钮以及评论表单的其他字段。但是在视图中无法识别喜欢/不喜欢按钮。所以当我点击＆＃34;提交评论＆＃34;提交表单没有任何内容保存在数据库中。它甚至没有给我任何错误。

这是模板

  <form action="" method="post" id="user_uploader" > {% csrf_token %}

  <input type="radio" name="Like" value="Like">Like<br>
  <input type="radio" name="Like" value="Dislike">Dislike

    <input type="hidden" name="user" value="{{ user.id }}" />
    <input type="hidden" name="doctor" value="{{ doctor.id }}" />

    <select class="form-control" id="s1" name="time">
      <option><b>How long did you have to wait?</b></option>
      {% for value, text in form.time.field.choices %}
      <option value="{{ value }}">{{ text }}</option>
      {% endfor %}
    </select>
    <textarea type="text" class="form-control" id="comment" placeholder="Comment" name="comment" rows="8"></textarea>

    <button class="btn btn-primary" type="submit" name="submit" id="ss-submit">Submit Review</button>

  </form>

</div>

以下是观点。我尝试使用print语句测试它是否在if语句中，但是没有任何内容被打印出来。

def addContent(request, id):
d = getVariables(request)
doctor = Doctor.objects.get(id=id)

if request.user.is_authenticated():
    user = request.user
    ds = DoctorSeeker.objects.get(user=user)
    d['doctorseeker'] = ds


if request.method == "POST":
    form = UserContentForm(request.POST)

    if form.is_valid():
        time = form.cleaned_data['time']
        comment = form.cleaned_data['comment']

        if request.POST.get('Like'):
            con = UserContent(time=time, comment = comment, liked = True, disliked = False, doctor_id = doctor.id, user_id = request.user.id)
            doctor.likes += 1
            doctor.netlikes = doctor.likes - doctor.dislikes
            con.save()

        elif request.POST.get('Dislike'):
            con = UserContent(time=time, comment = comment, liked = False, disliked = True,  doctor_id = doctor.id, user_id = request.user.id)
            doctor.dislikes +=1
            doctor.netlikes = doctor.likes - doctor.dislikes
            con.save()

        url = '/docprofile/%s' % str(doctor.id)
        return HttpResponseRedirect(url)

else:
    form = UserContentForm()

d.update({'doctor': profile, 'UGC': UserContent.objects.all(),
      'form': form })
return render(request, 'meddy1/usercontent.html',d)

Answer 1

主要问题是喜欢和不喜欢的按钮不在表单内。只有表单元素中的元素才会提交给服务器。

然而，它并不清楚你期望按钮做什么。按钮元素不像复选框或单选按钮，您可以选择它们，然后与表单的其余部分一起提交：它们本身就是实际的提交按钮。

Django 1.6：点击模板中的按钮在视图中无法识别

1 个答案: