Mka*_*a24 11 themes background-color material progress-bar angular
我现在正在努力工作几个小时.我使用Material2,只是想改变进度条的颜色.我知道有那些主题(主要/重音/警告),但我希望我的进度条有一个cutom颜色(绿色).
我已经尝试了最奇怪的css组合......但没有努力.也许有人有同样的问题?
Sim*_*nca 25
你可以使用::ng-deep选择器来实现你想要的,这个答案有一些信息.
我是怎么做到的
CSS
::ng-deep .mat-progress-bar-fill::after {
background-color: #1E457C;
}
::ng-deep .mat-progress-bar-buffer {
background: #E4E8EB;
}
::ng-deep .mat-progress-bar {
border-radius: 2px;
}
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HTML
<mat-progress-bar mode="determinate" value="{{progress}}"></mat-progress-bar>
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结果如下:
由于到目前为止没有人提到...
他就是我解决的方法。
@Meet Dave关于他的方法是正确的。但是您应该使用encapsulation: ViewEncapsulation.None(禁用CSS模块)
像这样:
零件
@Component({
selector: '...',
templateUrl: '...',
styleUrls: ['...'],
encapsulation: ViewEncapsulation.None,
})
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萨斯(以我为例)
.audio-progress-bar {
&.mat-progress-bar {
height: 10px;
}
.mat-progress-bar-fill::after {
background-color: #37474f;
}
.mat-progress-bar-buffer {
background-color: #90a4ae;
}
/* remove animation and the dots*/
.mat-progress-bar-background {
animation: none;
background-color: #eceff1;
fill: #eceff1;
}
}
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视图
<mat-progress-bar
class="audio-progress-bar"
mode="buffer"
></mat-progress-bar>
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更新:
避免使用deep, TL; DR:Deep在技术上是无效的(例如,deeprecated:p)
有关更多信息,请参考:在Angular 2中使用/ deep /和>>>
现在,要更改垫进度条的颜色,这就是我的工作方式,
转到您的styles.scss文件(或项目中的主要css / scss文件)
添加此类->
.green-progress .mat-progress-bar-fill::after {
background-color: green !important;
}
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您的mat-progress应该使用上述类,例如->
<mat-progress-bar class="green-progress" mode="indeterminate"></mat-progress-bar>
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角8解决方案:
对我来说,它是将我的样式放在顶级.scss文件中。还必须选择.scss如下:
html:
<mat-progress-bar [ngClass]="passwordStatusBarColor"
aria-label="Password strength meter"
mode="determinate"
[value]="progress">
</mat-progress-bar>
<!--passwordStatusBarColor could be 'weak', 'weakest', etc. with a corresponding rule-->
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样式.scss:
.weakest {
.mat-progress-bar-fill::after {
background-color: yellow;
}
}
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我可以建议将预制的主色/警告色/强调色之一更改为您的自定义颜色。
在你的styles.scss(如果你的样式文件是css,你将必须更改它以支持scss):
@import '~@angular/material/theming';
// Plus imports for other components in your app.
// Include the common styles for Angular Material. We include this here so that you only
// have to load a single css file for Angular Material in your app.
// Be sure that you only ever include this mixin once!
@include mat-core();
// Define the palettes for your theme using the Material Design palettes available in palette.scss
// (imported above). For each palette, you can optionally specify a default, lighter, and darker
// hue.
$mat-blue: (
50: #e3f2fd,
100: #bbdefb,
200: #90caf9,
300: #64b5f6,
400: #42a5f5,
500: #2196f3,
600: #1e88e5,
700: #1976d2,
800: #1565c0,
900: #0d47a1,
A100: #82b1ff,
A200: #448aff,
A400: #2979ff,
A700: #2B66C3,
contrast: (
50: $black-87-opacity,
100: $black-87-opacity,
200: $black-87-opacity,
300: $black-87-opacity,
400: $black-87-opacity,
500: white,
600: white,
700: white,
800: $white-87-opacity,
900: $white-87-opacity,
A100: $black-87-opacity,
A200: white,
A400: white,
A700: white,
)
);
$candy-app-primary: mat-palette($mat-blue, A700);
$candy-app-accent: mat-palette($mat-orange, A200, A100, A400);
// The warn palette is optional (defaults to red).
$candy-app-warn: mat-palette($mat-red);
// Create the theme object (a Sass map containing all of the palettes).
$candy-a-theme($candy-app-theme);
pp-theme: mat-light-theme($candy-app-primary, $candy-app-accent, $candy-app-warn);
// Include theme styles for core and each component used in your app.
// Alternatively, you can import and @include the theme mixins for each component
// that you are using.
@include angular-material
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