the token gave me nothing and i chek my code Many times

Question

the token get null the function dio **

 static Future<Response> getData(
      {@required String url, String token, lang = 'ar'}) async {
    dio.options.headers = {
      'lang': lang,
         'Authorization': '$token',
      'Content-Type': 'application/json',
    };



return await dio.get(url);

} pass values

  void GetData()async {
    emit(Loading_Data());
   await DioHelper.getData(url: Home_, token: token,).then((value) {
      homedata = Home.fromjson(value.data);
     

  emit(Success_Data());
}).catchError((onError){print(onError.toString());
emit(EROOR_Data());

    });
  }

function call in main i use bloc

 providers: [
      BlocProvider(
        create: (context) => ShopingCupit()..GetData(),
      ),

why the token get null thanks

You are not calling `getData`. If you are calling it, include that code. — NirmalCode, Aug 25 '21 at 16:13
BlocProvider( create: (context) => ShopingCupit()..GetData(), ), — Ahmed Ragab, Aug 25 '21 at 16:27
void GetData() { emit(Loading_Data()); DioHelper.getData(url: Home_, token: token).then((value) { homedata = Home.fromjson(value.data); emit(Success_Data()); }).catchError((onError){print(onError.toString()); emit(EROOR_Data()); }); } — Ahmed Ragab, Aug 25 '21 at 16:27

score 0 · Answer 1 · answered Aug 25 '21 at 16:36

0

Maybe because u didn't pass the token here return await dio.get(url);

try return await dio.get(url, token);

answered Aug 25 '21 at 16:36

Ya Si

819
7
12

i did but get null – Ahmed Ragab Aug 25 '21 at 17:01

the token gave me nothing and i chek my code Many times

1 Answers1