对 'dome_view' 进行反转，没有未找到的参数。尝试了 1 种模式：['dome2/(?P<id>[0-9]+)/$']

Question

我已尝试向外部发送请求 API 以执行 PATCH 方法。我有一个定义如下的视图： def dome_view(请求, id): ......

我需要 id 以便将它传递给表单操作并在 external.My url 的其他端点上进行必要的更新模式就像那个路径（'dome2/int:id/'，views.dome_view, 姓名='dome_view'),

当我将 id 放入我的表单操作时，如下所示，我收到错误“'dome_view' 的反向，没有找到未找到的参数。”

form action="{% url 'dome_view' id %}"

但是当我输入要更新的确切 ID 时，PATCH 方法成功了。 例如：form action="{% url 'dome_view' 5 %}" method="post">

如何在每次不指定确切ID的情况下成功发送PATCH请求来形成动作？我只想像 <form action="{% url 'dome_view' id %}" method="post"

我错过了什么？

我的python观点

def dome_view(request, id):
     filled_form = ContactForm(request.POST)
     if request.method == 'POST':
        if filled_form.is_valid():
            ''' Begin reCAPTCHA validation '''
            recaptcha_response = request.POST.get('g-recaptcha-response')
            url = '<google_captchurl>'
            values = {
               'secret': settings.GOOGLE_RECAPTCHA_SECRET_KEY,
               'response': recaptcha_response
            }
            data = urllib.parse.urlencode(values).encode()
            req =  urllib.request.Request(url, data=data)
            response = urllib.request.urlopen(req)
            result = json.loads(response.read().decode())
            ''' End reCAPTCHA validation '''
            if result['success']:
                      
                url = "<here_api_url_for_auth>"
                requests.packages.urllib3.disable_warnings(category=InsecureRequestWarning)
                payload={}
                headers = {
                   'Content-Type': 'application/json',
                   'Authorization': 'Basic xxxxxxxx'
                }
                        
                response = requests.request("POST", url, headers=headers, data=payload, verify=False)
                tok=response.json().get('response')['token']
                p_url = "<here_my_api_url_for_patch>"
                p_url += str(id)
                  payload = json.dumps({
                   "fieldData": {
                
                   "yas": filled_form.cleaned_data['yas']
                  }
                })
                headers = {
                   'Content-Type': 'application/json',
                   'Authorization': 'Bearer '+ tok
                }                          
                
                response = requests.request("PATCH", p_url, headers=headers, data=payload, verify=False)
                if response.status_code == 200:
           
                   return HttpResponseRedirect("/thank-you")
                else:
                   do smth
            else:
               do smth
    else:
         form = ContactForm()
         return render(request, 'my_forms/dome2.html', {'contactform':form})

谢谢

Answer 1

我通过在渲染请求部分添加 id 来修复它：之前

else:
    form = ContactForm()
    return render(request, 'my_forms/dome2.html', {'contactform':form})

之后

else:
    form = ContactForm()
    return render(request, 'my_forms/dome2.html', {'contactform':form, 'id':id})

在我的 html 模板上我也添加了 id

之前：

<form action="{% url 'contact' %}" method="post">

之后：

<form action="{% url 'contact' id %}" method="post">

此致

对 'dome_view' 进行反转，没有未找到的参数。尝试了 1 种模式：['dome2/(?P<id>[0-9]+)/$']

Reverse for 'dome_view' with no arguments not found. 1 pattern(s) tried: ['dome2/(?P<id>[0-9]+)/$']

forms

api

django

patch

external