无法将用户添加到数据库

问题描述

当我填写表单并提交任何内容时，都不会将任何内容添加到数据库中，而是会使用空的密码字段重新加载页面，即使表单包含的密码不等于Verifypassword ValidationError也不会出现....谢谢您

when ever i fill the form and submit nothing is added to the database instead it reloads the page with empty passwords field and even if the form contains password not equal to Verifypassword ValidationError doesnot appear ....thank u

forms.py

class SignUpForm(ModelForm):
    username      = forms.CharField(label=(u'Username'))
    first_name    = forms.CharField(label=(u'First name'))
    last_name     = forms.CharField(label=(u'Last name'))
    address       = forms.CharField(label=(u'Address'))
    email         = forms.EmailField(label=(u'Email Address'))
    password      = forms.CharField(label=(u'Password'),widget=forms.PasswordInput(render_value=False))
    password1     = forms.CharField(label=(u'Verify Password'),widget=forms.PasswordInput(render_value=False))
    mobile        = forms.IntegerField(label=(u'Mobile'))

    class Meta:
        model = Employer
        ## check whats Exclude !!!!
        exclude = ('user',)

def clean_username(self):
        username = self.cleaned_data['username']
        try:
            User.objects.get(username=username)
        except User.DoesNotExist:
            return username

            raise forms.ValidationError("That username  already exists. Please select another")

def clean(self):
        if self.cleaned_data['password'] != self.cleaned_data['password1']:
            raise forms.ValidationError("not matched")
        return self.cleaned_data

view.py

def EmployerRegistration(request):
    if request.user.is_authenticated():
        return HttpResponseRedirect('/profile/')
    if request.method == 'POST':
        form = SignUpForm(request.POST)
        if form.is_valid():
            employer =Employer.objects.create(username=form.cleaned_data["username"],password= form.cleaned_data['password'],first_name=form.cleaned_data['first_name'],last_name=form.cleaned_data['last_name'],email=form.cleaned_data['email'],address=form.cleaned_data['address'],mobile=form.cleaned_data['mobile'])
            employer.save()
            return HttpResponseRedirect('/login/')



        else:
                return render_to_response('Sign_up_Employer.html',{'form':form}, context_instance=RequestContext(request))


    else:
    #user is not submitting show them the registeration form
            form= SignUpForm()
            context = {'form':form}
            return render_to_response('Sign_up_Employer.html',context,context_instance=RequestContext(request))

Sign_Up_Employer.html

Sign_Up_Employer.html

{%block content%}
<form action ="" method ="post">
{% csrf_token %}
{% if form.errors %}<p>Please Correct </p> {% endif %}
<div class ="register_div">
{%if form.username.errors%}<p class= "error">{{form.username.errors}}</p>{% endif %}
 <p> <label for ="username"{% if form.username.errors %} class= "error"{% endif %}> Username</label></p>
<p>{{form.username}}</p>
 </div>
 <div class ="register_div">
{%if form.first_name.errors%}<p class= "error">{{form.first_name.errors}}</p>{% endif %}
 <p> <label for ="first_name"{% if form.first_name.errors %} class= "error"{%endif%}>First name</label></p>
<p>{{form.first_name}}</p>
 </div>
 <div class ="register_div">
{%if form.last_name.errors%}<p class= "error">{{form.last_name.errors}}</p>{% endif %}
 <p> <label for ="last_name"{% if form.last_name.errors %} class= "error"{%endif%}>Last name</label></p>
<p>{{form.last_name}}</p>
 </div>
<div class ="register_div">
{%if form.address.errors%}<p class= "error">{{form.address.errors}}</p>{% endif %}
 <p> <label for ="address"{% if form.address.errors %} class= "error"{%endif%}>Address'</label></p>
<p>{{form.address}}</p>
 </div>
 <div class ="register_div">
{%if form.email.errors%}<p class= "error">{{form.email.errors}}</p>{% endif %}
 <p> <label for ="email"{% if form.email.errors %} class= "error"{%endif%}>Email Address</label></p>
<p>{{form.email}}</p>
 </div>
 <div class ="register_div">
{%if form.password.errors%}<p class= "error">{{form.password.errors}}</p>{% endif %}
 <p> <label for ="password"{% if form.password.errors %} class= "error"{%endif%}>Password</label></p>
<p>{{form.password}}</p>
 </div>

 <div class ="register_div">
{%if form.password1.errors%}<p class= "error">{{form.password1.errors}}</p>{% endif %}
 <p> <label for ="password1"{% if form.password1.errors %} class= "error"{%endif%}>Verify Password</label></p>
<p>{{form.password1}}</p>
 </div>

 <div class ="register_div">
{%if form.mobile.errors%}<p class= "error">{{form.mobile.errors}}</p>{% endif %}
 <p> <label for ="mobile"{% if form.mobile.errors %} class= "error"{%endif%}>Mobile</label></p>
<p>{{form.mobile}}</p>
 </div>
 <p><input type =submit alt =register></p>
</form>
{% endblock %}

推荐答案

我无法确定这是否只是剪切粘贴问题(尽管由于在您的其他(已删除)问题中相同)我倾向于不考虑)，但是您的两个 clean 方法的缩进是错误的.它们目前根本不属于ModelForm类，因此不会被调用.使它们缩进一个级别，因此它们与 class Meta 处于同一级别.

I can't tell if this is just a cut-and-paste problem (although since it was the same in your other (deleted) question, I'm inclined to think not), but the indentation for your two clean methods is wrong. They're not currently part of the ModelForm class at all, so will not be called. Indent them one level, so they are at the same level as class Meta.

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