Angular 12 Material 垫抽屉自动隐藏
Angular 12 Material mat-drawer auto hide
如何在屏幕大小调整为 1100px 代码示例时自动隐藏“mat drawer”将不胜感激。谢谢
您可以使用 @HostListener
绑定到 window.resize
事件处理程序
并根据标志 (isOpened)
.
控制 mat-drawer 的打开
每次 window 调整大小时都会执行此函数,并且您的垫子抽屉将被隐藏以显示较低的分辨率。
分量:
export class SidenavAutosizeExample {
isOpened: boolean = true;
desktopViewWidth: number = 1100;
ngOnInit() {
this.onResize(window.innerWidth);
}
@HostListener('window:resize', ['$event.target.innerWidth'])
onResize(width: number) {
this.isOpened = width >= this.desktopViewWidth;
}
}
模板:
<mat-drawer #drawer class="example-sidenav" mode="side" [opened]="isOpened">
<p>Auto-resizing sidenav</p>
<p>Lorem, ipsum dolor sit amet consectetur.</p>
<button mat-raised-button>
Toggle extra text
</button>
</mat-drawer>
工作示例:-
https://stackblitz.com/edit/angular-8pfj1d?file=src%2Fapp%2Fsidenav-autosize-example.ts
如何在屏幕大小调整为 1100px 代码示例时自动隐藏“mat drawer”将不胜感激。谢谢
您可以使用 @HostListener
绑定到 window.resize
事件处理程序
并根据标志 (isOpened)
.
每次 window 调整大小时都会执行此函数,并且您的垫子抽屉将被隐藏以显示较低的分辨率。
分量:
export class SidenavAutosizeExample {
isOpened: boolean = true;
desktopViewWidth: number = 1100;
ngOnInit() {
this.onResize(window.innerWidth);
}
@HostListener('window:resize', ['$event.target.innerWidth'])
onResize(width: number) {
this.isOpened = width >= this.desktopViewWidth;
}
}
模板:
<mat-drawer #drawer class="example-sidenav" mode="side" [opened]="isOpened">
<p>Auto-resizing sidenav</p>
<p>Lorem, ipsum dolor sit amet consectetur.</p>
<button mat-raised-button>
Toggle extra text
</button>
</mat-drawer>
工作示例:- https://stackblitz.com/edit/angular-8pfj1d?file=src%2Fapp%2Fsidenav-autosize-example.ts