angular 如何使用 nebular？

Question

我正在按照https://akveo.github.io/nebular/docs/guides/create-nebular-page#create-nebular-page來創建星雲頁面，但它會拋出多個錯誤，如下所示：

01: 'nb-sidebar' is not a known element:
    1. If 'nb-sidebar' is an Angular component, then verify that it is part of this module.
    2. If 'nb-sidebar' is a Web Component then add 'CUSTOM_ELEMENTS_SCHEMA' to the '@NgModule.schemas' of this component to suppress this message.
    
    4   <nb-sidebar>Sidebar Content</nb-sidebar>

我創建了一個模塊，當我 go 到那個頁面時，它對一些隨機文本工作正常，但是當我添加 nebular 代碼時，它會拋出錯誤。

組件html中使用的代碼：

<nb-layout>
  <nb-layout-header fixed>Company Name</nb-layout-header>

  <nb-sidebar>Sidebar Content</nb-sidebar>

  <nb-layout-column>
    Page Content <button nbButton>Hello World</button>
  </nb-layout-column>
</nb-layout>

模塊：

import { NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';

import { DashboardRoutingModule } from './dashboard-routing.module';
import { NbSidebarModule, NbLayoutModule, NbButtonModule } from '@nebular/theme';
import { NbIconModule } from '@nebular/theme';

@NgModule({
  declarations: [],
  imports: [
    CommonModule,
    DashboardRoutingModule,
    NbLayoutModule,
    NbSidebarModule,
    NbButtonModule,
    NbIconModule,
  ]
})
export class DashboardModule { }

組件代碼：

import { Component, OnInit } from '@angular/core';

@Component({
  selector: 'app-dashboard',
  templateUrl: './dashboard.component.html',
  styleUrls: ['./dashboard.component.scss']
})
export class DashboardComponent implements OnInit {

  constructor() { }

  ngOnInit(): void {
  }

}

應用模塊：

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';

import { AppRoutingModule } from './app-routing.module';
import { AppComponent } from './app.component';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
import { NbThemeModule, NbLayoutModule } from '@nebular/theme';
import { NbEvaIconsModule } from '@nebular/eva-icons';
import { NbSidebarModule} from '@nebular/theme';

import { DashboardComponent } from './pages/components/dashboard/dashboard.component';

@NgModule({
  declarations: [
    AppComponent,
    DashboardComponent
  ],
  imports: [
    BrowserModule,
    AppRoutingModule,
    BrowserAnimationsModule,
    NbThemeModule.forRoot({ name: 'default' }),
    NbLayoutModule,
    NbEvaIconsModule,
    NbSidebarModule.forRoot(),
  ],
  providers: [],
  bootstrap: [AppComponent]
})
export class AppModule { }

Answer 1

您需要將以下內容添加到AppModule ：

imports: [
    // ...
    NbSidebarModule.forRoot(),
  ],

並且，正如您已經完成的那樣，將NbSidebarModule添加到您的功能模塊中。 參見NbSidebarComponent