typescript 如何在 Angular 中定位 Position MatSnackBar 模块?
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How can I position Position MatSnackBar module in Angular?
提问by helloworld
I am trying to position the MatSnackbar
module to appear at the top of my page.
我试图将MatSnackbar
模块放置在我的页面顶部。
I have tried using the config
to add customclass
. Here is my code:
我曾尝试使用config
添加customclass
. 这是我的代码:
component.ts
组件.ts
let config = new MatSnackBarConfig();
config.duration = 50000;
config.panelClass = ['red-snackbar']
this.snackBar.open("Please fill all the details before proceeding.", null, config);
.css
.css
.red-snackbar{
position: absolute !important;
top: 54px;
}
But it is not working. Is it possible to re-position the MatSnackbar?
但它不起作用。是否可以重新定位 MatSnackbar?
回答by kboul
You can determine the verticalPosition: MatSnackBarVerticalPosition
as specified by the docs
您可以确定文档中verticalPosition: MatSnackBarVerticalPosition
指定的
ts:
ts:
openSnackBar(message: string, action: string) {
this.snackBar.open(message, action, {
duration: 2000,
// here specify the position
verticalPosition: 'top'
});
}
回答by Igor Simic
To position the snackbar use position values
定位小吃店使用位置值
this.snackBar.open(message.text, action, {
duration: this.timeOut,
verticalPosition: 'bottom', // 'top' | 'bottom'
horizontalPosition: 'end', //'start' | 'center' | 'end' | 'left' | 'right'
panelClass: ['red-snackbar'],
});
and to change color, in your style.css define the red-snackbar:
并改变颜色,在你的 style.css 中定义 red-snackbar:
.red-snackbar{
background-color: rgb(153, 50, 50);
color:lightgoldenrodyellow;
}
https://www.coditty.com/code/angular-material-display-multiple-snackbars-messages-in-sequence
https://www.coditty.com/code/angular-material-display-multiple-snackbars-messages-in-sequence
回答by John Hanna
This should work:
这应该有效:
.mat-snack-bar-container {
margin-top: 50px !important;
}