__init __（）获得了意外的关键字参数'password'django

Question

I am using ajax calls in my program. I am getting errors like:

TypeError: __init__() got an unexpected keyword argument 'password'

I have following in model:

class Student(models.Model):
    name = models.CharField(max_length = 20 )
    password = models.CharField(max_length = 100 )
    email = models.CharField( max_length = 10 )


class StudentForm(forms.ModelForm):
    class Meta:
        model = Student
        fields = '__all__

Now, the following is my template:

`<form id = "post_submit" action="{% url "apply" %}" method="POST">
        {% csrf_token %}
        {% for field in form %}
            <p>{{field.label}} : {{field}}</p>
        {% endfor %}

        <p><input type="submit" name="Submit"></p>
    </form>
    <p id="click_option">Click here.</p>

Ajax calls are made using:

    $.ajax({


// using this for csrf handling




        // alert(" i am in ajax");
        // console.log(" iam ");
        url : "/apply/",
        type : "POST",
        data : 
        {
            csrfmiddlewaretoken:document.getElementsByName('csrfmiddlewaretoken')[0].value,
            name : $('#id_name').val(),
            email : $('#id_email').val(),
            password : $('#id_password').val(),
        },
        success: function(json) {
            alert("Congratulations! You scored: " + json['status']);

        },

        // error




    })


});

the view in backend is:
def apply(request):

if request.method == 'POST':
            name = request.POST.get('name')
            email = request.POST.get('email')
            password = request.POST.get('password')

            student = StudentForm(name = name, email = email, password = password)
            student.save()

            data = {"status" : "success"}
            return JsonResponse(data)
        else:
            data = {"status" : "failure"}

            return JsonResponse(data)

Answer 1

You don't have to manually fetch the values out of the POST data, the form takes care of that for you.

After checking if the form is valid, you can call save() to save the model instance.

form = StudentForm(request.POST)
if form.is_valid()
    student = form.save()

Finally, your Student model is storing a password in a CharField . It is insecure to store passwords in plain text. Django's authentication system takes care of hashing passwords for you. Use it.