angular - 如何将 md-switch 添加到 Angular 4

Question

我想从 AngularJS Material 添加 md-switch到我的 angular4 项目，但出现以下错误:

Uncaught Error: Template parse errors:
'md-switch' is not a known element:
1. If 'md-switch' is an Angular component, then verify that it is part of this module.
2. If 'md-switch' is a Web Component then add 'CUSTOM_ELEMENTS_SCHEMA' to the '@NgModule.schemas' of this component to suppress this message

===============================

更新

测试.component.html:

<md-slide-toggle>Slide me!</md-slide-toggle>

测试.component.ts:

@Component({
  selector: 'test',
  templateUrl: './test.component.html',
  styleUrls: ['./test.component.css']
})

测试.module.ts

import { MaterialModule, MdButtonModule, MdSlideToggleModule} from '@angular/material';
import { NgModule } from '@angular/core';
import { TestComponent } from './test.component';

@NgModule({
  declarations: [
    TestComponent
  ],
  imports: [
    MaterialModule, MdSlideToggleModule,
  ],
})
export class TestModule { }

包.json

{
  "name": "web-app",
  "version": "0.0.0",
  "license": "MIT",
  "scripts": {
    "ng": "ng",
    "start": "ng serve",
    "build": "ng build",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "^4.0.0",
    "@angular/common": "^4.0.0",
    "@angular/compiler": "^4.0.0",
    "@angular/core": "^4.0.0",
    "@angular/forms": "^4.0.0",
    "@angular/http": "^4.0.0",
    "@angular/material": "^2.0.0-beta.7",
    "@angular/platform-browser": "^4.0.0",
    "@angular/platform-browser-dynamic": "^4.0.0",
    "@angular/router": "^4.0.0",
    "bootstrap": "^3.3.7",
    "core-js": "^2.4.1",
    "rxjs": "^5.1.0",
    "zone.js": "^0.8.4"
  },
  "devDependencies": {
    "@angular/cli": "1.1.3",
    "@angular/compiler-cli": "^4.0.0",
    "@angular/language-service": "^4.0.0",
    "@types/jasmine": "2.5.45",
    "@types/node": "~6.0.60",
    "codelyzer": "~3.0.1",
    "jasmine-core": "~2.6.2",
    "jasmine-spec-reporter": "~4.1.0",
    "karma": "~1.7.0",
    "karma-chrome-launcher": "~2.1.1",
    "karma-cli": "~1.0.1",
    "karma-coverage-istanbul-reporter": "^1.2.1",
    "karma-jasmine": "~1.1.0",
    "karma-jasmine-html-reporter": "^0.2.2",
    "protractor": "~5.1.2",
    "ts-node": "~3.0.4",
    "tslint": "~5.3.2",
    "typescript": "~2.3.3"
  }
}

我错过了什么？

Answer 1

您正在为 angular2 模块使用 angular1 库文档...

如果你已经有 this repo 安装只是将所需的功能从 Material 导入到您的模块，否则安装包:

npm install @angular/material

不要忘记在您选择的模块中包含功能组件模块:

测试.module.ts:

import {MatSlideToggleModule} from '@angular/material/slide-toggle';

    imports:      [ MatSlideToggleModule,

测试.component.html:

<mat-slide-toggle>Slide me!</mat-slide-toggle>

测试.component.ts:

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

@Component({
  selector: 'test',
  templateUrl: './test.component.html',
})
export class testComponent{}