Question

我想在用户登录后更改我的侧边菜单，以便显示名称及其侧边菜单。我认为这段代码是可以理解的。

rootPage: any = SlidesPage;    
    if( SlidesPage){
              this.pages = [
                { title: 'Welcome', component: SlidesPage },
                { title: 'Home', component: HomePage },
                { title: 'House & Lot', component: HousePage },
                { title: 'Condominium', component: CondoPage },
                { title: 'Apartment', component: ApartmentPage },
                { title: 'Hotel', component: HotelPage }
              ];
            } else {
              this.pages = [
                { title: 'Dashboard', component: SellerPage },
                { title: 'My Properties', component: SellerPage },
                { title: 'Properties', component: HomePage },
                { title: 'House & Lot', component: HousePage },
                { title: 'Condominium', component: CondoPage },
                { title: 'Apartment', component: ApartmentPage },
                { title: 'Hotel', component: HotelPage }
              ];
            }

Answer 1

登录时在localstorage中设置一个令牌

private void onCaptureImageResult(Intent data) { Bitmap thumbnail = (Bitmap) data.getExtras().get("data"); ByteArrayOutputStream bytes = new ByteArrayOutputStream(); thumbnail.compress(Bitmap.CompressFormat.JPEG, 90, bytes); File destination = new File(Environment.getExternalStorageDirectory(), System.currentTimeMillis() + ".jpg"); FileOutputStream fo; try { destination.createNewFile(); fo = new FileOutputStream(destination); fo.write(bytes.toByteArray()); fo.close(); } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } Log.e("path",Environment.getExternalStorageDirectory(), System.currentTimeMillis() + ".jpg"); }

然后在app.component.ts中的intializaApp（）中检查它

this.storage.set('vAuthToken', vAuthToken);

希望这对你有所帮助！

Answer 2

离子会议应用程序使用事件系统，本地令牌存储和带页面的数组，准确地显示了如何执行此操作。还有Jaydeep Kataria的代码。

刚开始一个新项目，使用离子会议模板（当然是最新的离子版）

此致

汤姆

Ionic 2 - 用户登录后更改Sidemenu

2 个答案: