我有以下模板，我的按钮用于将我的选择选项发送到POST然后切换URL。但是，我有一组用户选择的复选框，我想捕获每个复选框的report_id。我正在为我班级的项目的最后一步做很少的指导，并努力使这个表格按预期工作。
<form action = "{% url 'submitted' %}" form method = "POST">
{% csrf_token %}
{{ form.as_p}}
<div class="container">
<div class="row">
<div class="col">
<label for="accesslevel"><h3>Access Level</h3></label>
<select name ="accesslevelid" class="form-control my_select" id="accesslevelid">
<option value=""> Please select your access level </option>
<option value="7"> Facility </option>
<option value="5"> Division </option>
<option value = "3"> Corporate </option>
<option value = "6"> Market </option>
<option value = "4"> Group </option>
</select>
</div>
<div class="col">
<label for="phi"><h3>PHI</h3></label>
<select class="form-control my_select" id="phi" name = "phi" >
<option value = ""> Please select if you need access to PHI data </option>
<option value = "0"> No </option>
<option value = "1"> Yes </option>
</select>
</div>
</div>
<div class="row">
<div class="container">
<div class="row">
<div class="col">
</br>
</div>
</div>
<div class = "container">
<div class="jumbotron">
<div class="container">
<h1 class="jumbotron-heading">Available Application List</h1></br>
</div>
<div class="container">
<div class="row">
<div class="col">
{% if fingrouplist is not None %}
<h3>Financial</h3>
<ul>
{% for app in fingrouplist %}
<li><input type="checkbox" name="report_id" value ="{{app.report_id}}" > {{ app.report_name_sc }}</li>
{% endfor %}
</ul>
{% endif %}
</div>
<div class="col">
{% if cagrouplist is not None %}
<h3>Care Assure</h3>
<div class = "row">
<ul>
{% for app in cagrouplist %}
<li><input type="checkbox" name="report_id" value ="{{app.report_id}}" > {{ app.report_name_sc }}</li>
{% endfor %}
</ul>
{% endif %}
</div>
<div class = "row">
{% if pigrouplist is not None %}
<h3>Performance Improvement</h3>
<ul>
{% for app in pigrouplist %}
<li><input type="checkbox" name="report_id" value ="{{app.report_id}}" > {{ app.report_name_sc }}</li>
{% endfor %}
</ul>
{% endif %}
</div>
<div class = "row">
{% if scgrouplist is not None %}
<h3>Supply Chain</h3>
<ul>
{% for app in scgrouplist %}
<li><input type="checkbox" name="report_id" value ="{{app.report_id}}" > {{ app.report_name_sc }}</li>
{% endfor %}
</ul>
{% endif %}
</div>
<div class = "row">
{% if dssgrouplist is not None %}
<h3>DSS Monitoring</h3>
<ul>
{% for app in dssgrouplist %}
<li><input type="checkbox" name="report_id" value ="{{app.report_id}}" > {{ app.report_name_sc }}</li>
{% endfor %}
</ul>
{% endif %}
</div>
<div class = "row">
{% if othgrouplist is not None %}
<h3>Other DSS Applications</h3>
<ul>
{% for app in othgrouplist %}
<li><input type="checkbox" name="report_id" value ="{{app.report_id}}" > {{ app.report_name_sc }}</li>
{% endfor %}
</ul>
{% endif %}
</div>
</div>
<div class="col">
<div class="row">
{% if bhgrouplist is not None %}
<h3>Behavior Health / Rehab</h3>
<ul>
{% for app in bhgrouplist %}
<li><input type="checkbox" name="report_id" value ="{{app.report_id}}" > {{ app.report_name_sc }}</li>
{% endfor %}
</ul>
{% endif %}
</div>
<div class="row">
{% if cegrouplist is not None %}
<h3>Clinical Excellence</h3>
<ul>
{% for app in cegrouplist %}
<li><input type="checkbox" name="report_id" value ="{{app.report_id}}" > {{ app.report_name_sc }}</li>
{% endfor %}
</ul>
{% endif %}
</div>
<div class="row">
{% if psggrouplist is not None %}
<h3>Physician Service Group</h3>
<ul>
{% for app in psggrouplist %}
<li><input type="checkbox" name="report_id" value ="{{app.report_id}}" > {{ app.report_name_sc }}</li>
{% endfor %}
</ul>
{% endif %}
</div>
</div>
</div class="row">
{% if showbutton is not None %}
</br></br>
</div>
<button class="btn btn-primary my_select" type="submit">Request Access</button>
<script>
$(document).ready(function () {
$('form').on('submit', function (e) {
e.preventDefault();
var phi = $('#phi').val();
var accesslevelid = $('#accesslevelid').val();
$.ajax({
url: "{% url 'submitted' %}",
headers: { 'X-CSRFToken': '{{ csrf_token }}' },
data: {
phi: phi,
accesslevelid: accesslevelid,
},
type: 'POST',
success: function (result) {
if (result.is_success) {
document.location = "{% url 'submitted' %}"; //
}
},
});
});
});
</script>
{% elif showbutton is None %}
You currently have acccess to all reports nothing is available to request.
{% endif %}
</form>
我对提交的请求的看法定义如下：
def submitted(request):
owner = User.objects.get (formattedusername=request.user.formattedusername)
checkedlist = request.POST.getlist('report_id')
print (f"checkedlist on submitted:{checkedlist}")
coid = User.objects.filter(coid = request.user.coid).filter(formattedusername=request.user.formattedusername)
facilitycfo = QvDatareducecfo.objects.filter(dr_code__exact = coid, active = 1, cfo_type = 1).values_list('cfo_ntname', flat = True)
divisioncfo = QvDatareducecfo.objects.filter(dr_code__exact = coid, active = 1, cfo_type = 2).values_list('cfo_ntname', flat = True)
selectedaccesslevel = request.POST.get('accesslevelid')
print (f"accesslevel:{selectedaccesslevel}")
selectedphi = request.POST.get('phi')
print (f"phi:{selectedphi}")
for i in checkedlist:
requestsave = QVFormAccessRequest(ntname = owner.formattedusername, first_name = owner.first_name, last_name = owner.last_name, coid = owner.coid, facility = owner.facility, title = owner.title
,report_id = i, accesslevel_id = selectedaccesslevel, phi = selectedphi , access_beg_date = '2017-01-01 00:00:00', access_end_date = '2017-01-31 00:00:00')
requestsave.save()
return JsonResponse({'is_success':True})
我试图打印核对表列表，但它在我的控制台中一直显示为空集。我不确定为什么，我已经尝试过GET和POST。此外，当使用JsonResponse在ajax中重定向我的URL时，它也会发送一个GET。当我查看我的控制台时，它显示如下：
[12/Dec/2017 14:37:16] "GET /account/profile/ HTTP/1.1" 200 15804
checkedlist on submitted:[]
accesslevel:3
phi:1
[12/Dec/2017 14:37:21] "POST /account/submitted/ HTTP/1.1" 200 20
checkedlist on submitted:[]
accesslevel:None
phi:None
[12/Dec/2017 14:37:21] "GET /account/submitted/ HTTP/1.1" 200 20
答案 0 :(得分：1)
您可以纠正一些细节。第一个是：在你的views.py中插入以下条件：
if request.method == 'POST':
alldata=request.POST
# To get a specific attribute.
data = [alldata.get('atribute_name,0)]
二。至于我自己的经验。我喜欢在我的视图（服务器）中提交表单之后处理不在客户端上的操作。原因是我有过某些浏览器和非常特殊的经历。在表单提交到我的视图之前，重定向发生。并且没有发布数据。因此，在视图结束时，只需实现所需的渲染或重定向功能。
最后，您不需要HTML中方法之前的表单。只要明白这样：
<form action = "." method = "POST">