我有3个按钮和3个组件,我的需求是初始状态下只显示第一个元素。点击按钮将显示相关组件并隐藏不相关的组件。你会如何实现?
@Component({
selector: 'Parent',
template: `
<div class="tab">
<span class="btn">show child 1</span>
<span class="btn">show child 2</span>
<span class="btn">show child 3</span>
</div>
<Child1></Child1>
<Child2></Child2>
<Child3></Child3>
`,
})
export class ParentComponent {
}