2
我希望Clicked类一次只能应用于一个单击的元素。点击其他元素后,第一个点击的元素不应再有这个类。它应该有点像这个。点击那个特定的元素。
Angular 2:将ngClass添加到基于单击事件的元素
.rangeContainer{
width: 100%;
height: 46px;
}
.range{
height: 42px;
background-color: #F6F6F6;
color: #035688;
font-size: 12px;
font-weight: 800;
line-height: 46px;
padding: 15px 20px;
cursor: pointer;
}
.clicked{
background-color: white;
color: #7A232E;
border-top: 6px solid #7A232E;
}
I want the
<div class="rangeContainer">
<span (click)="click = !click" [ngClass]="{'clicked' : click}" class="range">K4 - K5</span>
<span (click)="click = !click" [ngClass]="{'clicked' : click}"class="range">1ST - 2ND</span>
<span (click)="click = !click" [ngClass]="{'clicked' : click}"class="range">3RD - 4TH</span>
<span (click)="click = !click" [ngClass]="{'clicked' : click}"class="range">5TH - 8TH</span>
</div>
有没有办法停用上点击外的班?这将是非常有帮助的。 –
https://plnkr.co/edit/R7EIv9YfOUpzqCyqhWDS?p=preview – yurzui
令人惊叹!如果你不介意可以解释$ event.stopPropagation()做什么,我可以在任何地方使用它。我用过(click)=“function($ event)”,但从未使用过$ event.stopPropagation()。 –