【发布时间】:2018-10-20 15:04:30
【问题描述】:
我正在尝试将 json 响应从 django 视图发送到模板,但是当我尝试在我的 ajax 中控制台.log 响应时,我什么也没得到。我可能做错了什么?我正在尝试将视图中的结果数据传递给我的 ajax 成功函数。我还注意到一些奇怪的事情,当我在我的 ajax 中提到 datatype = json 时,我在成功函数中没有收到任何响应,但是当我删除 dataType = json 时,我在成功函数中获得了模板的整个 html 作为响应.为什么会这样??
views.py
class ChangePassword(View):
def post(self, request, *args, **kwargs):
form = PasswordChangeForm(request.POST)
#current_password = json.loads(get_value.current_password)
#print ('current password',get_value['current_password'])
if form.is_valid():
print("valid form")
user = CustomUser.objects.get(email=request.user.email)
current_password = form.cleaned_data['current_password']
print('current_password',current_password)
new_password = form.cleaned_data['new_password']
print('newpassword',new_password)
if user.check_password(current_password):
print('entered')
update_session_auth_hash(self.request, self.request.user) # Important!
user.set_password(new_password)
user.save()
result = {'success': "Succefully reset your password"};
result = json.dumps(result)
print ('result',result)
return render(request, 'change_password.html',context={'result': result})
else:
return render(request, 'change_password.html', {'error': "We were unable to match you old password"
" with the one we have. <br>"
"Please ensure you are entering your correct password"
"then try again."})
else:
print("not valid")
return render(request, 'change_password.html', {'form':form})
def get(self, request, *args, **kwargs):
return render(request, 'change_password.html', {})
template
function changePassword() {
csrfSetUP()
new_pass = document.getElementById('new_pass')
cur_pass = document.getElementById('current_pass')
if (validpassword(new_pass) && cur_pass!= "") {
var cpass = $('#current_password').val();
var npass = $('#new_pass').val();
var data = {current_password:cpass,new_password:npass}
$.ajax({
url: '/account/change_password/',
type: 'post',
data: data,
dataType: "json",
success: function(json) {
console.log(json)
}
});
} else {
$('#change_password').submit()
}
}
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