Question

我使用Angular Material创建了一个工具栏。但是，它没有响应。如何使工具栏响应？

工具栏代码：

<md-toolbar color = "primary">
    <button md-button class="md-primary" [routerLink]="['/basic']"><md-icon class = "icon-20">home</md-icon> &nbsp;Angular Concepts</button>
    <button md-button [mdMenuTriggerFor]="bMenu">Basic Concepts</button>
    <md-menu #bMenu="mdMenu">
      <button md-menu-item [routerLink]="['/a4']">Angular Component</button>
      <button md-menu-item [routerLink]="['/cli ']">Angular CLI</button>
      <button md-menu-item [routerLink]="['/inout']">Event Emitters</button>
      <button md-menu-item [routerLink]="['/template']">Template Driven Forms</button>
      <button md-menu-item [routerLink]="['/reactive']">Data Driven Forms</button>
      <button md-menu-item [routerLink]="['/directives']">Angular Custom Directives</button>
      <button md-menu-item [routerLink]="['/pipes']">Custom Pipes</button>
      <button md-menu-item [routerLink]="['/viewchild']">View Child</button>
      <button md-menu-item [routerLink]="['/view']">View Encapsulation</button>
    </md-menu>

    <button md-button [mdMenuTriggerFor]="aMenu">Advanced Concepts</button>
    <md-menu #aMenu="mdMenu">
      <button md-menu-item [routerLink]="['/ngrx']">Angular Redux using ngrx/store</button>
      <button md-menu-item [routerLink]="['/guard']">Angular Guards</button>
      <button md-menu-item [routerLink]="['/host']">Host & Host-Context</button>
    </md-menu>

    <button md-button (click)="openDialog()">&nbsp;Contact Card</button>
  </md-toolbar>

Answer 1

这是我最喜欢的在Angular中创建响应式导航栏的方法。如果使用Angular 6，请确保使用6.1+版本。
关于Stackblitz的工作示例：https://stackblitz.com/edit/angular-v6xwte

在较小屏幕上的示例：

较大屏幕上的示例：

以下是具体操作步骤：

1）安装必要的软件包。输入您的终端：

npm install --save @angular/material @angular/cdk @angular/animations

npm install @angular/flex-layout --save

2）在app.module.ts

中导入必要的模块

import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
import { FlexLayoutModule } from '@angular/flex-layout';
import {
  MatIconModule, MatButtonModule, MatSidenavModule, MatToolbarModule
} from '@angular/material';

请记住将这些模块添加到下面的imports数组中。

3）将“材质图标”链接添加到您的index.html
链接必须位于任何Angular内容之前。

<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">

4）在您的styles.css中添加一个Angular主题并将边距设置为0％

@import "~@angular/material/prebuilt-themes/indigo-pink.css";
body{
    margin: 0%;
}

5）在您的app.component.html中添加工具栏HTML代码

<div> 
  <mat-toolbar color="primary">
    <div fxShow="true" fxHide.gt-sm="true">
      <button mat-icon-button (click)="sidenav.toggle()">
        <mat-icon>menu</mat-icon>
      </button>
    </div>

    <a mat-button class="companyName" routerLink="/">
      <span>Site name</span>
    </a>
    <span class="example-spacer"></span>
    <div fxShow="true" fxHide.lt-md="true">
      <a mat-button routerLink="/about-us">About us</a>
      <a mat-button routerLink="/prices">Prices</a>
      <a mat-button routerLink="/start-page">Start page</a>
      <a mat-button routerLink="/offer">Offer</a>
      <a mat-button routerLink="/contact">Contact</a>
    </div>

  </mat-toolbar>
  <mat-sidenav-container fxFlexFill class="example-container">

    <mat-sidenav color="primary" #sidenav fxLayout="column" mode="over"  opened="false" fxHide.gt-sm="true">
      <div fxLayout="column">
        <a mat-button routerLink="/about-us">About us</a>
        <a mat-button routerLink="/prices">Prices</a>
        <a mat-button routerLink="/start-page">Start page</a>
        <a mat-button routerLink="/offer">Offer</a>
        <a mat-button routerLink="/contact">Contact</a>
      </div>
    </mat-sidenav>
    <mat-sidenav-content fxFlexFill>
      Awesome content
    </mat-sidenav-content>
  </mat-sidenav-container>
</div>

6）在app.component.css中设置工具栏样式

.companyName{
    font-size: 150%;
}

.mat-toolbar{
  height: 7vh;
}

div {
    overflow: inherit;
}

.mat-sidenav-container{
  background-color: lightskyblue;
  min-height: 93vh !important;
}

a{
    text-decoration: none;
    font-size: 110%;
    white-space: normal;
}

button{
    font-size: 110%;
    min-width: min-content;
}

.example-icon {
    padding: 0 14px;
  }

  .example-spacer {
    flex: 1 1 auto;
  }

  .mat-sidenav-content{
      font-size: 200%;
      text-align: center;
  }

Answer 2

使用angular/flex-layout进行回应。

Answer 3

<强>问题

您需要一种方法来使导航栏响应。

<强>解决方案

您可以将Material Angular与ToolBar和Flex-Layout一起使用。

示例

npm install @angular/flex-layout --save

具有Flex布局的角度材质工具栏示例。这是一个很棒的教程here。

<div style="height: 100vh;"> <mat-toolbar color="primary"> <span>Responsive Navigation</span> <span class="example-spacer"></span> <div fxShow="true" fxHide.lt-md="true">  <a href="#" mat-button>Menu Item 1</a> <a href="#" mat-button>Menu Item 2</a> <a href="#" mat-button>Menu Item 3</a> <a href="#" mat-button>Menu Item 4</a> <a href="#" mat-button>Menu Item 5</a> <a href="#" mat-button>Menu Item 6</a> </div> <div fxShow="true" fxHide.gt-sm="true"> <a href="#" (click)="sidenav.toggle()">Show Side Menu</a> </div> </mat-toolbar> <mat-sidenav-container fxFlexFill class="example-container"> <mat-sidenav #sidenav fxLayout="column"> <div fxLayout="column"> <a (click)="sidenav.toggle()" href="#" mat-button>Close</a> <a href="#" mat-button>Menu Item 1</a> <a href="#" mat-button>Menu Item 2</a> <a href="#" mat-button>Menu Item 3</a> <a href="#" mat-button>Menu Item 4</a> <a href="#" mat-button>Menu Item 5</a> <a href="#" mat-button>Menu Item 6</a> </div> </mat-sidenav> <mat-sidenav-content fxFlexFill>Main content</mat-sidenav-content> </mat-sidenav-container> </div>

Answer 4

我使用flex-layout和angular-material 5.0.2进行粗略的实现尝试

.mat-sidenav-container {
  background: rgba(0, 0, 0, 0.08);
}

.blank-grow {
  flex: 1 1 auto;
}

<mat-sidenav-container fullscreen>
  <mat-sidenav #sidenav>
    <mat-nav-list>
      <a mat-list-item>
        <mat-icon mat-list-icon>home</mat-icon>
        <span mat-line>home</span>
      </a>

      <a mat-list-item>
        <mat-icon mat-list-icon>backup</mat-icon>
        <span mat-line>Backup</span>
      </a>
    </mat-nav-list>
  </mat-sidenav>
  <mat-toolbar color="primary">
    <button mat-icon-button (click)="sidenav.open()" fxHide="false" fxHide.gt-sm>
      <mat-icon>menu</mat-icon>
    </button>
    <span> Big Header</span>
    <span class="blank-grow"></span>
    <div fxLayout="row" fxShow="false" fxShow.gt-sm>
      <a>
        <mat-icon mat-list-icon>home</mat-icon>
        <span mat-line>home</span>
      </a>

      <a>
        <mat-icon mat-list-icon>backup</mat-icon>
        <span mat-line>Backup</span>
      </a>
    </div>
  </mat-toolbar>
</mat-sidenav-container>

使用Angular材质创建响应式工具栏

4 个答案: