django在后续提交中添加报价

目标是：当用户提交表单时，使用一个视图将提交的数据发送到数据库，然后重定向回表单，但要预先填充数据。这在很大程度上是可行的，但是我的实现中的一些东西是在字符串周围加上额外的引号。现在，我只是使用一个超级简单的表单，顺便说一句。我输入

Billy

，预弹出是：

“Billy”

，如果我再次单击提交，它会返回为：

“\”Billy\”

，然后是

“\”Billy\\”

，等等（无论如何，就我测试而言）

有关意见如下:

def editUsers(request):
    if request.method == 'POST':
        # create a form instance and populate it with data from the request:
        form = usersForm(request.POST)
        # check whether it's valid:
        # process the data in form.cleaned_data as required
        # redirect to a new URL:
        name = json.dumps(form.data['user_name'])
        request.session['editUserName'] = name

        # call out to limboLogic.py to update values

        test = name
        return redirect('../users')
    # if a GET (or any other method) we'll create a blank form
    else:
        return redirect('../users')

from .forms import *

def users(request):
    form = None

    if 'editUserName' not in request.session:
        # create a blank form
        form = usersForm()
    else:
        # form = equipmentForm(initial='jim') - used to make sure I was branching the if/else correctly
        form = usersForm(initial={'user_name':request.session['editUserName']}, auto_id=False) #limboLogic.GetUserInfo(name))
    return render(request, 'limboHtml/UserManagement.html', {'form': form})

形式很简单：

class usersForm(forms.Form):
    user_name = forms.CharField(label='New User\'s  name', max_length=100)

模板为：

{% extends "base.html" %}

{% block content %}
 <div class="row">
    <p>This is the user management page</p><br>
    <form action="/edit/users.html" method="post">
        {% csrf_token %}
        {{ form }}
        <input type="submit" value="OK">
    </form>
    <br><p class="bold">This is below the form</p>
  </div>
{% endblock %}

{%extends“base.html”%}
{%block content%}
这是用户管理页面


{%csrf_令牌%}
{{form}}

这在表格下方
{%endblock%}

---

想法？

我不太清楚这里的核心是什么，但问题在于我使用了一个json类。我用它作为指导并设法解决了这个问题。请注意，如果：

name=form.cleaned_data['user_name']

工作正常

name=json.dumps（form.data['user\u name']）

不会

目前的整体功能如下：

def editUsers(request):
    if request.method == 'POST':
        # create a form instance and populate it with data from the request:
        form = usersForm(request.POST)
        # check whether it's valid:
        # process the data in form.cleaned_data as required
        # redirect to a new URL:
        if form.is_valid():
            name = form.cleaned_data['user_name']
            # name = json.dumps(form.data['user_name'])
            request.session['editUserName'] = name

            # call out to limboLogic.py to update values

            test = name
            return redirect('../users')
    # if a GET (or any other method) we'll create a blank form
    return redirect('../users')

---

我不太清楚这里的核心是什么，但问题在于我使用了一个json类。我用它作为指导并设法解决了这个问题。请注意，如果：

name=form.cleaned_data['user_name']

工作正常

name=json.dumps（form.data['user\u name']）

不会

目前的整体功能如下：

def editUsers(request):
    if request.method == 'POST':
        # create a form instance and populate it with data from the request:
        form = usersForm(request.POST)
        # check whether it's valid:
        # process the data in form.cleaned_data as required
        # redirect to a new URL:
        if form.is_valid():
            name = form.cleaned_data['user_name']
            # name = json.dumps(form.data['user_name'])
            request.session['editUserName'] = name

            # call out to limboLogic.py to update values

            test = name
            return redirect('../users')
    # if a GET (or any other method) we'll create a blank form
    return redirect('../users')