Ionic 2 http.post to login -

i'm trying convert ionic app in ionic 2 app , im strugle trying remake login progress. wrote in ionic 2 app:

  loginuser(){       localstorage.setitem('username', this.username);       localstorage.setitem('password', this.password);       localstorage.setitem('company', this.company);          this.logindata = {};         this.logindata.userid = this.username;         this.logindata.companyid = this.company;         this.logindata.password = this.password;         let body = {"jsonlogin": json.stringify(this.logindata)}       let link = 'working link';       let headers = new headers({           'content-type': 'application/x-www-form-urlencoded; charset=utf-8'       });       let options = new requestoptions({headers: headers});        this.http           .post(link, body, options)           .map(res => res.json())           .subscribe(               data => {               console.log(data);                //this.navctrl.push(menupage);           }, err => {               console.log(err);           });    } 

while in ionic 1 app code:

$scope.loginuser = function () {         json = {};         json.userid = $scope.data.username;         json.companyid = $scope.data.company;         json.password = $scope.data.password;          $http({             method: 'post',             data: {                 "jsonlogin": json.stringify(json)             },             url: 'working link',             transformrequest: function (obj) {                 var str = [];                 (var p in obj)                     str.push(encodeuricomponent(p) + "=" + encodeuricomponent(obj[p]));                 return str.join("&");             },             headers: {                 'content-type': 'application/x-www-form-urlencoded; charset=utf-8'             },         } 

my problem in post, when post code of ionic 2 app form data looks like:

{ "jsonlogin": "{\"userid\":\"admin\",\"companyid\":\"test\",\"password\":\"pass\"}" }: 

while ionic 1 app form data looks this:

jsonlogin:{"userid":"admin","companyid":"test","password":"pass"} 

the post working since got error message server, don't know how can format data correct post.

thank in advance help.

edit: got working added new header:

let headers = new headers({           'content-type': 'application/x-www-form-urlencoded',           'accept': '*/*'       }); 

and send hardcoded string:

createstringforlogin(username: any, company: any, password: any){          return 'jsonlogin={"userid":"'+username+'","companyid":"'+company+'","password":"'+password+'"}';   } 

i think

let body = {"jsonlogin": this.logindata}; 

should solve problem. let me know if not work.

also, if having trouble in setting parameters this.logindata. set them this:

this.logindata = {}; this.logindata['userid'] = this.username; this.logindata['companyid'] = this.company; this.logindata['password'] = this.password;