getting local storage data as [object Object] in angular login.component.ts












0














    import { Component, OnInit } from '@angular/core';
import { FirebaseService } from "../services/firebase.service";
import { User } from '../interfaces/user';
import { Observable } from 'rxjs';
import { AngularFireDatabase } from 'angularfire2/database';
import * as firebase from 'firebase/app';
import { ActivatedRoute, Router } from "@angular/router";
import { FormControl, Validators } from '@angular/forms';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
import { ToastrModule } from 'ngx-toastr';
import { ToastrService } from 'ngx-toastr';
import { LocalStorage } from '@ngx-pwa/local-storage';
@Component({
selector: 'app-login',
templateUrl: './login.component.html',
styleUrls: ['./login.component.css']
})
export class LoginComponent implements OnInit {


sag: any;
constructor(private toastr: ToastrService, private firebaseService: FirebaseService, private router: Router, private route: ActivatedRoute, private localStorage: LocalStorage) {
this.sag = localStorage.getItem('user').subscribe(() => { });
console.log('constructor :'+this.sag);
}
ngOnInit() {}
login() {
var myItem = localStorage.getItem("user");
console.log(' cookies:' + myItem);
}
}


I am having data in local storage as key 'user' and value as 'HelloUser'.



In constructor console it is printing as [object Object] , but in login() it is printing the correct value when is called by clicking button but ,I want to get value from constructor .










share|improve this question





























    0














        import { Component, OnInit } from '@angular/core';
    import { FirebaseService } from "../services/firebase.service";
    import { User } from '../interfaces/user';
    import { Observable } from 'rxjs';
    import { AngularFireDatabase } from 'angularfire2/database';
    import * as firebase from 'firebase/app';
    import { ActivatedRoute, Router } from "@angular/router";
    import { FormControl, Validators } from '@angular/forms';
    import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
    import { ToastrModule } from 'ngx-toastr';
    import { ToastrService } from 'ngx-toastr';
    import { LocalStorage } from '@ngx-pwa/local-storage';
    @Component({
    selector: 'app-login',
    templateUrl: './login.component.html',
    styleUrls: ['./login.component.css']
    })
    export class LoginComponent implements OnInit {


    sag: any;
    constructor(private toastr: ToastrService, private firebaseService: FirebaseService, private router: Router, private route: ActivatedRoute, private localStorage: LocalStorage) {
    this.sag = localStorage.getItem('user').subscribe(() => { });
    console.log('constructor :'+this.sag);
    }
    ngOnInit() {}
    login() {
    var myItem = localStorage.getItem("user");
    console.log(' cookies:' + myItem);
    }
    }


    I am having data in local storage as key 'user' and value as 'HelloUser'.



    In constructor console it is printing as [object Object] , but in login() it is printing the correct value when is called by clicking button but ,I want to get value from constructor .










    share|improve this question



























      0












      0








      0


      1





          import { Component, OnInit } from '@angular/core';
      import { FirebaseService } from "../services/firebase.service";
      import { User } from '../interfaces/user';
      import { Observable } from 'rxjs';
      import { AngularFireDatabase } from 'angularfire2/database';
      import * as firebase from 'firebase/app';
      import { ActivatedRoute, Router } from "@angular/router";
      import { FormControl, Validators } from '@angular/forms';
      import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
      import { ToastrModule } from 'ngx-toastr';
      import { ToastrService } from 'ngx-toastr';
      import { LocalStorage } from '@ngx-pwa/local-storage';
      @Component({
      selector: 'app-login',
      templateUrl: './login.component.html',
      styleUrls: ['./login.component.css']
      })
      export class LoginComponent implements OnInit {


      sag: any;
      constructor(private toastr: ToastrService, private firebaseService: FirebaseService, private router: Router, private route: ActivatedRoute, private localStorage: LocalStorage) {
      this.sag = localStorage.getItem('user').subscribe(() => { });
      console.log('constructor :'+this.sag);
      }
      ngOnInit() {}
      login() {
      var myItem = localStorage.getItem("user");
      console.log(' cookies:' + myItem);
      }
      }


      I am having data in local storage as key 'user' and value as 'HelloUser'.



      In constructor console it is printing as [object Object] , but in login() it is printing the correct value when is called by clicking button but ,I want to get value from constructor .










      share|improve this question















          import { Component, OnInit } from '@angular/core';
      import { FirebaseService } from "../services/firebase.service";
      import { User } from '../interfaces/user';
      import { Observable } from 'rxjs';
      import { AngularFireDatabase } from 'angularfire2/database';
      import * as firebase from 'firebase/app';
      import { ActivatedRoute, Router } from "@angular/router";
      import { FormControl, Validators } from '@angular/forms';
      import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
      import { ToastrModule } from 'ngx-toastr';
      import { ToastrService } from 'ngx-toastr';
      import { LocalStorage } from '@ngx-pwa/local-storage';
      @Component({
      selector: 'app-login',
      templateUrl: './login.component.html',
      styleUrls: ['./login.component.css']
      })
      export class LoginComponent implements OnInit {


      sag: any;
      constructor(private toastr: ToastrService, private firebaseService: FirebaseService, private router: Router, private route: ActivatedRoute, private localStorage: LocalStorage) {
      this.sag = localStorage.getItem('user').subscribe(() => { });
      console.log('constructor :'+this.sag);
      }
      ngOnInit() {}
      login() {
      var myItem = localStorage.getItem("user");
      console.log(' cookies:' + myItem);
      }
      }


      I am having data in local storage as key 'user' and value as 'HelloUser'.



      In constructor console it is printing as [object Object] , but in login() it is printing the correct value when is called by clicking button but ,I want to get value from constructor .







      constructor local-storage angular7






      share|improve this question















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      share|improve this question




      share|improve this question








      edited Dec 28 '18 at 6:00







      sagar

















      asked Dec 28 '18 at 5:50









      sagarsagar

      205




      205
























          1 Answer
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          0














          Knowing there is a sag object variable declared as public, you can do this following this way:



          this.sag = JSON.parse(localstorage.getItem('user'));



          Reference: https://gist.github.com/jbail/4364947






          share|improve this answer























          • but getting error argument of type observable unknown is not assignable to the parameter type string ..
            – sagar
            Dec 28 '18 at 6:59










          • Why did you suscribe a localstorage.getItem()?
            – César Gómez
            Dec 28 '18 at 12:54










          • after removing the subscription also not working
            – sagar
            Dec 28 '18 at 16:37










          • Could you elaborate the errors scope?
            – César Gómez
            Dec 28 '18 at 21:45










          • I am having data in local storage as key 'user' and value as 'HelloUser'. In constructor console it is printing as [object Object] , but in login() it is printing the correct value when is called by clicking button but ,I want to get value from constructor .
            – sagar
            Dec 31 '18 at 10:02











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          1 Answer
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          1 Answer
          1






          active

          oldest

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          active

          oldest

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          active

          oldest

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          0














          Knowing there is a sag object variable declared as public, you can do this following this way:



          this.sag = JSON.parse(localstorage.getItem('user'));



          Reference: https://gist.github.com/jbail/4364947






          share|improve this answer























          • but getting error argument of type observable unknown is not assignable to the parameter type string ..
            – sagar
            Dec 28 '18 at 6:59










          • Why did you suscribe a localstorage.getItem()?
            – César Gómez
            Dec 28 '18 at 12:54










          • after removing the subscription also not working
            – sagar
            Dec 28 '18 at 16:37










          • Could you elaborate the errors scope?
            – César Gómez
            Dec 28 '18 at 21:45










          • I am having data in local storage as key 'user' and value as 'HelloUser'. In constructor console it is printing as [object Object] , but in login() it is printing the correct value when is called by clicking button but ,I want to get value from constructor .
            – sagar
            Dec 31 '18 at 10:02
















          0














          Knowing there is a sag object variable declared as public, you can do this following this way:



          this.sag = JSON.parse(localstorage.getItem('user'));



          Reference: https://gist.github.com/jbail/4364947






          share|improve this answer























          • but getting error argument of type observable unknown is not assignable to the parameter type string ..
            – sagar
            Dec 28 '18 at 6:59










          • Why did you suscribe a localstorage.getItem()?
            – César Gómez
            Dec 28 '18 at 12:54










          • after removing the subscription also not working
            – sagar
            Dec 28 '18 at 16:37










          • Could you elaborate the errors scope?
            – César Gómez
            Dec 28 '18 at 21:45










          • I am having data in local storage as key 'user' and value as 'HelloUser'. In constructor console it is printing as [object Object] , but in login() it is printing the correct value when is called by clicking button but ,I want to get value from constructor .
            – sagar
            Dec 31 '18 at 10:02














          0












          0








          0






          Knowing there is a sag object variable declared as public, you can do this following this way:



          this.sag = JSON.parse(localstorage.getItem('user'));



          Reference: https://gist.github.com/jbail/4364947






          share|improve this answer














          Knowing there is a sag object variable declared as public, you can do this following this way:



          this.sag = JSON.parse(localstorage.getItem('user'));



          Reference: https://gist.github.com/jbail/4364947







          share|improve this answer














          share|improve this answer



          share|improve this answer








          edited Dec 28 '18 at 6:24

























          answered Dec 28 '18 at 6:10









          César GómezCésar Gómez

          33




          33












          • but getting error argument of type observable unknown is not assignable to the parameter type string ..
            – sagar
            Dec 28 '18 at 6:59










          • Why did you suscribe a localstorage.getItem()?
            – César Gómez
            Dec 28 '18 at 12:54










          • after removing the subscription also not working
            – sagar
            Dec 28 '18 at 16:37










          • Could you elaborate the errors scope?
            – César Gómez
            Dec 28 '18 at 21:45










          • I am having data in local storage as key 'user' and value as 'HelloUser'. In constructor console it is printing as [object Object] , but in login() it is printing the correct value when is called by clicking button but ,I want to get value from constructor .
            – sagar
            Dec 31 '18 at 10:02


















          • but getting error argument of type observable unknown is not assignable to the parameter type string ..
            – sagar
            Dec 28 '18 at 6:59










          • Why did you suscribe a localstorage.getItem()?
            – César Gómez
            Dec 28 '18 at 12:54










          • after removing the subscription also not working
            – sagar
            Dec 28 '18 at 16:37










          • Could you elaborate the errors scope?
            – César Gómez
            Dec 28 '18 at 21:45










          • I am having data in local storage as key 'user' and value as 'HelloUser'. In constructor console it is printing as [object Object] , but in login() it is printing the correct value when is called by clicking button but ,I want to get value from constructor .
            – sagar
            Dec 31 '18 at 10:02
















          but getting error argument of type observable unknown is not assignable to the parameter type string ..
          – sagar
          Dec 28 '18 at 6:59




          but getting error argument of type observable unknown is not assignable to the parameter type string ..
          – sagar
          Dec 28 '18 at 6:59












          Why did you suscribe a localstorage.getItem()?
          – César Gómez
          Dec 28 '18 at 12:54




          Why did you suscribe a localstorage.getItem()?
          – César Gómez
          Dec 28 '18 at 12:54












          after removing the subscription also not working
          – sagar
          Dec 28 '18 at 16:37




          after removing the subscription also not working
          – sagar
          Dec 28 '18 at 16:37












          Could you elaborate the errors scope?
          – César Gómez
          Dec 28 '18 at 21:45




          Could you elaborate the errors scope?
          – César Gómez
          Dec 28 '18 at 21:45












          I am having data in local storage as key 'user' and value as 'HelloUser'. In constructor console it is printing as [object Object] , but in login() it is printing the correct value when is called by clicking button but ,I want to get value from constructor .
          – sagar
          Dec 31 '18 at 10:02




          I am having data in local storage as key 'user' and value as 'HelloUser'. In constructor console it is printing as [object Object] , but in login() it is printing the correct value when is called by clicking button but ,I want to get value from constructor .
          – sagar
          Dec 31 '18 at 10:02


















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