template
<button type="button"
(click)="leaderBoard($event)"
attr.leaders = "individual"
[class.active]="individualLeaderboard">
<label>INDIVIDUALS</label>
</button>
<button type="button"
(click)="leaderBoard($event)"
attr.leaders = "team"
[class.active]="teamLeaderboard">
<label>TEAMS</label>
.ts File
leaderBoard($event) {
console.log($event.target.getAttribute('attr.leaders'))
}
我只是在单击每个元素时尝试记录自定义属性的值。如果我只有一个按钮,它工作正常,但如果有多个按钮,则返回null。有人可以向我解释这个问题吗?
答案 0 :(得分:1)
将您的HTML更改为:
<button type="button" (click)="leaderBoard($event)"
leaders='individual'
[class.active]="individualLeaderboard">
<label>INDIVIDUALS</label>
</button>
..并在你的ts:
leaderBoard($event){
console.log($event.currentTarget.getAttribute('leaders'));
}
答案 1 :(得分:0)
你会用以下代码替换你的ts代码吗?
leaderBoard($event) {
console.log($event.target.getAttribute('attr.leaders'));
}