我想在单击按钮时从组件动态添加style="overflow:hidden"
body
标签。单击此<a>
isWriteEmail
将是真的,那时它应该将overflow:hidden
添加到正文中
<a href="javascript:void(0)"
class="mail-ac-ico"
(click)="appComponent.isWriteEmail = true;"
data-toggle="tooltip"
tooltip="Compose"
title="Compose">
<img src="assets/images/icons/icon-open-email.png"
alt="email icon">
</a>
试过这个 <body *ngIf="isWriteEmail" style="overflow: hidden;">
不起作用
你必须创建一个类:
.overflowHidden {
overflow: hidden
}
然后,在模板中:
<a href="javascript:void(0)"
class="mail-ac-ico"
(click)="appComponent.isWriteEmail = true;"
[class.overflowHidden]="appComponent.isWriteEmail"
data-toggle="tooltip"
tooltip="Compose"
title="Compose">
<img src="assets/images/icons/icon-open-email.png" alt="email icon">
</a>