2017-07-28 89 views

回答

1

向Framework添加了相同的行为,该组件被称为FabButton。请看看the docs

要达到可以用下面的代码来完成什么:

<ion-content> 
    <!-- Real floating action button, fixed. It will not scroll with the content --> 
    <ion-fab bottom right> 
    <button ion-fab mini><ion-icon name="add"></ion-icon></button> 
    <ion-fab-list> 
     <button ion-fab><ion-icon name="logo-facebook"></ion-icon></button> 
     <button ion-fab><ion-icon name="logo-twitter"></ion-icon></button> 
     <button ion-fab><ion-icon name="logo-vimeo"></ion-icon></button> 
     <button ion-fab><ion-icon name="logo-googleplus"></ion-icon></button> 
    </ion-fab-list> 
    </ion-fab> 

</ion-content> 

UPDATE

我想使背景模糊点击晶圆厂时,点击在 的背景下将关闭晶圆厂列表

请看看this working plunker。就像您可以看到的那样,我们可以使用div作为叠加层,然后使用showOverlay属性显示并隐藏它。

这是结果:

FabButton demo

组件

import { Component } from '@angular/core'; 
import { NavController } from 'ionic-angular'; 

@Component({ 
    selector: 'page-home', 
    templateUrl: 'app/home.page.html' 
}) 
export class HomePage { 

    appName = 'Ionic Demo'; 
    showOverlay = false; 

    constructor(public navController: NavController) { } 

    closeFabButton(fab: any) { 
    fab.close(); 
    this.toggleOverlay(); 
    } 

    toggleOverlay() { 
    this.showOverlay = !this.showOverlay; 
    } 

    optionSelected(fab: any) { 
    fab.close(); 
    this.showOverlay = false; 
    } 

} 

查看

<ion-header> 
    <ion-navbar> 
    <ion-title>{{ appName }}</ion-title> 
    </ion-navbar> 
</ion-header> 

<ion-content> 

    <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.</p> 

    <div (click)="closeFabButton(fab)" *ngIf="showOverlay" style="position: absolute;top:0;left:0;background-color:black; opacity:0.3;height:100%;width:100%;z-index:9;"></div> 

<ion-fab #fab bottom right > 
    <button (click)="toggleOverlay()" ion-fab>Share</button> 
    <ion-fab-list side="top"> 
    <button (click)="optionSelected(fab)" ion-fab>F</button> 
    <button (click)="optionSelected(fab)" ion-fab>T</button> 
    <button (click)="optionSelected(fab)" ion-fab>Y</button> 
    </ion-fab-list> 
</ion-fab> 

</ion-content> 
+1

我已经使用过它。我想在点击晶圆厂时让背景模糊,点击背景将关闭晶圆厂列表 – tontus

+1

我已更新答案,请看看它:) – sebaferreras

+1

谢谢,它完美的作品:) – tontus