use router links instead of back

src/popup/settings/export.component.html

@@ -1,10 +1,10 @@
 <form (ngSubmit)="submit()">
     <header>
         <div class="left">
-            <button type="button" appBlurClick (click)="close()">
+            <a routerLink="/tabs/settings">
                 <span class="header-icon"><i class="fa fa-chevron-left"></i></span>
                 <span>{{'back' | i18n}}</span>
-            </button>
+            </a>
         </div>
         <div class="center">
             <span class="title">{{'exportVault' | i18n}}</span>

src/popup/settings/export.component.ts

@@ -1,8 +1,8 @@
 import { ToasterService } from 'angular2-toaster';
 import { Angulartics2 } from 'angulartics2';
 
-import { Location } from '@angular/common';
 import { Component } from '@angular/core';
+import { Router } from '@angular/router';
 
 import { CipherService } from 'jslib/abstractions/cipher.service';
 import { CryptoService } from 'jslib/abstractions/crypto.service';
@@ -22,17 +22,13 @@ export class ExportComponent extends BaseExportComponent {
         cipherService: CipherService, folderService: FolderService,
         cryptoService: CryptoService, userService: UserService,
         i18nService: I18nService, platformUtilsService: PlatformUtilsService,
-        private location: Location) {
+        private router: Router) {
         super(analytics, toasterService, cipherService, folderService, cryptoService, userService, i18nService,
             platformUtilsService, window);
     }
 
-    close() {
-        this.location.back();
-    }
-
     protected saved() {
         super.saved();
-        this.close();
+        this.router.navigate(['/tabs/settings']);
     }
 }

src/popup/settings/folder-add-edit.component.html

@@ -1,7 +1,7 @@
 <form #form (ngSubmit)="submit()" [appApiAction]="formPromise">
     <header>
         <div class="left">
-            <button type="button" appBlurClick (click)="cancel()">{{'cancel' | i18n}}</button>
+            <a routerLink="/folders">{{'cancel' | i18n}}</a>
         </div>
         <div class="center">
             <span class="title">{{title}}</span>

src/popup/settings/folder-add-edit.component.ts

@@ -1,4 +1,3 @@
-import { Location } from '@angular/common';
 import { Component } from '@angular/core';
 import {
     ActivatedRoute,
@@ -23,8 +22,8 @@ import {
 export class FolderAddEditComponent extends BaseFolderAddEditComponent {
     constructor(folderService: FolderService, i18nService: I18nService,
         analytics: Angulartics2, toasterService: ToasterService,
-        platformUtilsService: PlatformUtilsService, private location: Location,
-        private router: Router, private route: ActivatedRoute) {
+        platformUtilsService: PlatformUtilsService, private router: Router,
+        private route: ActivatedRoute) {
         super(folderService, i18nService, analytics, toasterService, platformUtilsService);
     }
 
@@ -39,21 +38,17 @@ export class FolderAddEditComponent extends BaseFolderAddEditComponent {
 
     async submit(): Promise<boolean> {
         if (await super.submit()) {
-            this.location.back();
+            this.router.navigate(['/folders']);
             return true;
         }
 
         return false;
     }
 
-    cancel() {
-        this.location.back();
-    }
-
     async delete(): Promise<boolean> {
         const confirmed = await super.delete();
         if (confirmed) {
-            this.location.back();
+            this.router.navigate(['/folders']);
         }
         return confirmed;
     }

src/popup/settings/folders.component.html

@@ -1,9 +1,9 @@
 <header>
     <div class="left">
-        <button appBlurClick type="button" (click)="close()">
+        <a routerLink="/tabs/settings">
             <span class="header-icon"><i class="fa fa-chevron-left"></i></span>
             <span>{{'back' | i18n}}</span>
-        </button>
+        </a>
     </div>
     <div class="center">
         <span class="title">{{'folders' | i18n}}</span>

src/popup/settings/folders.component.ts

@@ -1,4 +1,3 @@
-import { Location } from '@angular/common';
 import {
     Component,
     OnInit,
@@ -16,8 +15,7 @@ import { FolderService } from 'jslib/abstractions/folder.service';
 export class FoldersComponent implements OnInit {
     folders: FolderView[];
 
-    constructor(private folderService: FolderService, private location: Location,
-        private router: Router) {
+    constructor(private folderService: FolderService, private router: Router) {
     }
 
     async ngOnInit() {
@@ -31,8 +29,4 @@ export class FoldersComponent implements OnInit {
     addFolder() {
         this.router.navigate(['/add-folder']);
     }
-
-    close() {
-        this.location.back();
-    }
 }

src/popup/settings/sync.component.html

@@ -1,9 +1,9 @@
 <header>
     <div class="left">
-        <button appBlurClick type="button" (click)="close()">
+        <a routerLink="/tabs/settings">
             <span class="header-icon"><i class="fa fa-chevron-left"></i></span>
             <span>{{'back' | i18n}}</span>
-        </button>
+        </a>
     </div>
     <div class="center">
         <span class="title">{{'sync' | i18n}}</span>

src/popup/settings/sync.component.ts

@@ -47,8 +47,4 @@ export class SyncComponent implements OnInit {
             this.lastSync = this.i18nService.t('never');
         }
     }
-
-    close() {
-        this.router.navigate(['/tabs/settings']);
-    }
 }