如何使用excel表格获取员工ID

Question

我创建了一个系统（在 Django 中），每当我将 excel 文件上传到网站时，它都会被加载到数据库中。

如何从数据库中检索 EmpID 并在 HTML 中显示？

这是我的观点.py

def upload_file_view(request):
    form = EmployeeForm(request.POST or None, request.FILES or None)
    if form.is_valid():
        obj = form.save()
        form = EmployeeForm()
        with open(obj.file_name.path, 'r') as f:
            reader = csv.reader(f)
            
            next(reader)
            for row in reader:
                print(row)
                EmpID = row[1].upper()
                EmpName = row[2].upper()
                EmpEmail = row[3].upper()
                Employee.objects.create(
                    EmpID = EmpID,
                    EmpName = EmpName,
                    EmpEmail = EmpEmail,
                )

            obj.activated = True
            obj.save()
            
    return render(request, "EmpDBUpload/upload.html", {'form':form})

这是我的 Viewclaim.html

 <h1> Emp id: {{EmpID}} </h1>

这是我的 ViewClaim 的 views.py

def ViewClaim(request):
  context = initialize_context(request)
  user = context['user']
  claims = Claims.objects.all()
  
  emp_ids = Employee.objects.values('EmpID')
  context = {'emp_ids': emp_ids}

  return render(request, 'User/ViewClaim.html', {'date': x, 'user':user, 'claims':claims} ,context=context)

Answer 1

在你的ViewClaim，

def ViewClaim(request): 
    context = initialize_context(request) 
    user = context['user'] 
    claims = Claims.objects.all()
    # Fetches the employee ids of all Employees
    emp_ids = Employee.objects.all() 
    
    return render(request, 'User/ViewClaim.html', {'date': x, 'user':user, 'claims':claims, 'emp_ids': emp_ids})

在您的 Viewclaim.html

中

{% for emp in emp_ids %}
    <h1> Emp id: {{ emp.EmpID }} </h1>
{% endfor %}