Fetching proper data in flutter app from djano-rest
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Here I'm creating a moblie app with flutter. Also I've created the back-end with django rest framework. And now I want to use the informations on my back-end in the flutter.
For Registration, I can post my user info from flutter to django rest, It works proberly. But when some of inputs are incorrect I don't know how to reflect the problem form back-end into the flutter app.
For example here, the email address is incorrect:
And this is my code for fetching and getting data:
void _postmessage(
{@required var username,
@required var email,
@required var password1,
@required var password2}) async {
var url = 'url';
var data = {
"username": username,
"email": email,
"password1": password1,
"password2": password2
};
HttpClient httpClient = new HttpClient();
IOClient ioClient = new IOClient(httpClient);
ioClient.post(url, body: data);
_fetchdata();
}
_fetchdata() async {
List list = List();
final response = await http.get('url');
if (response.statusCode == 200) {
list = json.decode(response.body) as List;
print(list);
} else {
// list = json.decode(response.body) as List;
print(json.decode(response.body));
}
}
As the result I get this in the output:
It's printing this on the output:
flutter: {detail: Method "GET" not allowed.}
django api http django-rest-framework flutter
add a comment |
up vote
0
down vote
favorite
Here I'm creating a moblie app with flutter. Also I've created the back-end with django rest framework. And now I want to use the informations on my back-end in the flutter.
For Registration, I can post my user info from flutter to django rest, It works proberly. But when some of inputs are incorrect I don't know how to reflect the problem form back-end into the flutter app.
For example here, the email address is incorrect:
And this is my code for fetching and getting data:
void _postmessage(
{@required var username,
@required var email,
@required var password1,
@required var password2}) async {
var url = 'url';
var data = {
"username": username,
"email": email,
"password1": password1,
"password2": password2
};
HttpClient httpClient = new HttpClient();
IOClient ioClient = new IOClient(httpClient);
ioClient.post(url, body: data);
_fetchdata();
}
_fetchdata() async {
List list = List();
final response = await http.get('url');
if (response.statusCode == 200) {
list = json.decode(response.body) as List;
print(list);
} else {
// list = json.decode(response.body) as List;
print(json.decode(response.body));
}
}
As the result I get this in the output:
It's printing this on the output:
flutter: {detail: Method "GET" not allowed.}
django api http django-rest-framework flutter
can you provide your rest API endpoint and data which it accepts. (Also one more thing you can try POST method as you API clearly Specifying GET method not allowed)
– Harsh Sharma
Nov 23 at 9:49
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
Here I'm creating a moblie app with flutter. Also I've created the back-end with django rest framework. And now I want to use the informations on my back-end in the flutter.
For Registration, I can post my user info from flutter to django rest, It works proberly. But when some of inputs are incorrect I don't know how to reflect the problem form back-end into the flutter app.
For example here, the email address is incorrect:
And this is my code for fetching and getting data:
void _postmessage(
{@required var username,
@required var email,
@required var password1,
@required var password2}) async {
var url = 'url';
var data = {
"username": username,
"email": email,
"password1": password1,
"password2": password2
};
HttpClient httpClient = new HttpClient();
IOClient ioClient = new IOClient(httpClient);
ioClient.post(url, body: data);
_fetchdata();
}
_fetchdata() async {
List list = List();
final response = await http.get('url');
if (response.statusCode == 200) {
list = json.decode(response.body) as List;
print(list);
} else {
// list = json.decode(response.body) as List;
print(json.decode(response.body));
}
}
As the result I get this in the output:
It's printing this on the output:
flutter: {detail: Method "GET" not allowed.}
django api http django-rest-framework flutter
Here I'm creating a moblie app with flutter. Also I've created the back-end with django rest framework. And now I want to use the informations on my back-end in the flutter.
For Registration, I can post my user info from flutter to django rest, It works proberly. But when some of inputs are incorrect I don't know how to reflect the problem form back-end into the flutter app.
For example here, the email address is incorrect:
And this is my code for fetching and getting data:
void _postmessage(
{@required var username,
@required var email,
@required var password1,
@required var password2}) async {
var url = 'url';
var data = {
"username": username,
"email": email,
"password1": password1,
"password2": password2
};
HttpClient httpClient = new HttpClient();
IOClient ioClient = new IOClient(httpClient);
ioClient.post(url, body: data);
_fetchdata();
}
_fetchdata() async {
List list = List();
final response = await http.get('url');
if (response.statusCode == 200) {
list = json.decode(response.body) as List;
print(list);
} else {
// list = json.decode(response.body) as List;
print(json.decode(response.body));
}
}
As the result I get this in the output:
It's printing this on the output:
flutter: {detail: Method "GET" not allowed.}
django api http django-rest-framework flutter
django api http django-rest-framework flutter
edited Nov 22 at 14:31
Dave
2,13451525
2,13451525
asked Nov 22 at 10:35
artick
11
11
can you provide your rest API endpoint and data which it accepts. (Also one more thing you can try POST method as you API clearly Specifying GET method not allowed)
– Harsh Sharma
Nov 23 at 9:49
add a comment |
can you provide your rest API endpoint and data which it accepts. (Also one more thing you can try POST method as you API clearly Specifying GET method not allowed)
– Harsh Sharma
Nov 23 at 9:49
can you provide your rest API endpoint and data which it accepts. (Also one more thing you can try POST method as you API clearly Specifying GET method not allowed)
– Harsh Sharma
Nov 23 at 9:49
can you provide your rest API endpoint and data which it accepts. (Also one more thing you can try POST method as you API clearly Specifying GET method not allowed)
– Harsh Sharma
Nov 23 at 9:49
add a comment |
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can you provide your rest API endpoint and data which it accepts. (Also one more thing you can try POST method as you API clearly Specifying GET method not allowed)
– Harsh Sharma
Nov 23 at 9:49