hi
i am currently learning Django framework and i have to do a login page at the moment. i have used the code like following:
[code=python]
from django.contrib. auth import authenticate, login
def my_view(request ):
username = request.POST['username']
password = request.POST['password']
user = authenticate(us ername=username , password=passwo rd)
if user is not None:
if user.is_active:
login(request, user)
# Redirect to a success page.
return HttpResponseRed irect("/carbooking/")
else:
# Return a 'disabled account' error message
return render_to_respo nse('login_erro r.html')
else:
# Return an 'invalid login' error message.
return render_to_respo nse('login_erro r.html')
[/code]
but it got error message, it says that
MultiValueDictK eyError at /accounts/login/
"Key 'username' not found in <MultiValueDict : {}>"
Request Method: GET
Request URL: http://localhost:8000/accounts/login/
Exception Type: MultiValueDictK eyError
Exception Value: "Key 'username' not found in <MultiValueDict : {}>"
i did not really understand this error message, what should i do so that i can successfully create login page.
my login.html is like this :
[code=html]
<html>
<head>
<title>Login</title>
<link rel="stylesheet " type="text/css" href= "/HNV_css/hnv.css" >
<script src="menuscript .js" type="text/javascript"></script>
<script type="text/javascript">
<!-- Begin
function testLogIn(form) {
var validTxt = true;
if(document.mem LogIn.username. value ==""){
validTxt = false;
alert("Please type in the user name");
}
else if (document.memLo gIn.password.va lue == "") {
validTxt = false;
alert("Please type in the password")
}
return validText;
}
// End -->
</script>
</head>
<body>
<center><font face="Arial">
<h1>Login</h1></font></div>
{% if form.has_errors %}
<p>Sorry, that's not a valid username or password</p>
{% else %}
{% endif %}
<form action = "" method = "POST" name="memLogIn" onSubmit="retur n testLogIn(this) ">
<table border =0>
<tr><td> Name: </td><td> {{ form.username }} </td></tr>
<tr><td> Password: </td> <td> {{ form.password }} </td></tr>
</table>
<input type="submit" value="login" />
<input type="hidden" name="next" value="{{ next }}" />
</form>
</center>
</body>
</html>[/CODE]
any one can help me with this? i really appreciate any kind of help :) Thanks.
i am currently learning Django framework and i have to do a login page at the moment. i have used the code like following:
[code=python]
from django.contrib. auth import authenticate, login
def my_view(request ):
username = request.POST['username']
password = request.POST['password']
user = authenticate(us ername=username , password=passwo rd)
if user is not None:
if user.is_active:
login(request, user)
# Redirect to a success page.
return HttpResponseRed irect("/carbooking/")
else:
# Return a 'disabled account' error message
return render_to_respo nse('login_erro r.html')
else:
# Return an 'invalid login' error message.
return render_to_respo nse('login_erro r.html')
[/code]
but it got error message, it says that
MultiValueDictK eyError at /accounts/login/
"Key 'username' not found in <MultiValueDict : {}>"
Request Method: GET
Request URL: http://localhost:8000/accounts/login/
Exception Type: MultiValueDictK eyError
Exception Value: "Key 'username' not found in <MultiValueDict : {}>"
i did not really understand this error message, what should i do so that i can successfully create login page.
my login.html is like this :
[code=html]
<html>
<head>
<title>Login</title>
<link rel="stylesheet " type="text/css" href= "/HNV_css/hnv.css" >
<script src="menuscript .js" type="text/javascript"></script>
<script type="text/javascript">
<!-- Begin
function testLogIn(form) {
var validTxt = true;
if(document.mem LogIn.username. value ==""){
validTxt = false;
alert("Please type in the user name");
}
else if (document.memLo gIn.password.va lue == "") {
validTxt = false;
alert("Please type in the password")
}
return validText;
}
// End -->
</script>
</head>
<body>
<center><font face="Arial">
<h1>Login</h1></font></div>
{% if form.has_errors %}
<p>Sorry, that's not a valid username or password</p>
{% else %}
{% endif %}
<form action = "" method = "POST" name="memLogIn" onSubmit="retur n testLogIn(this) ">
<table border =0>
<tr><td> Name: </td><td> {{ form.username }} </td></tr>
<tr><td> Password: </td> <td> {{ form.password }} </td></tr>
</table>
<input type="submit" value="login" />
<input type="hidden" name="next" value="{{ next }}" />
</form>
</center>
</body>
</html>[/CODE]
any one can help me with this? i really appreciate any kind of help :) Thanks.