我升级到 Angular 7.1.0:
"@angular/animations": "^7.1.0",
"@angular/cdk": "^7.1.0",
"@angular/common": "^7.1.0",
"@angular/compiler": "^7.1.0",
"@angular/core": "^7.1.0",
"@angular/forms": "^7.1.0",
"@angular/http": "^7.1.0",
"@angular/material": "^7.1.0",
"@angular/platform-browser": "^7.1.0",
"@angular/platform-browser-dynamic": "^7.1.0",
"@angular/router": "^7.1.0"
我正在使用 Angular 材质扩展面板,它们最初通过 [expanded]="false" 扩展为 false。
扩展面板的主体在几毫秒内可见。它看起来像是从扩展到不扩展的短暂跳跃。有没有人有同样的问题?
<mat-expansion-panel-header>
<mat-panel-title>
<div class="NumberAccordionContentWrapper__centered">
<h2 [class.NumberAccordion__notExpanded]="!isExpanded">{{ headline }}</h2>
</div>
</mat-panel-title>
</mat-expansion-panel-header>
<div class="NumberAccordionContentWrapper__centered">
<ng-template tbHost></ng-template>
</div>