如何从@HostListener，angular2指令获取目标元素id

Question

my directive hostlistener code is

  @HostListener('mouseenter',['$event']) onMouseEnter(event) {
    this.highlight(this.highlightColor || this._defaultColor);
    console.log(event.target);
  }

and my element is

<div myHighlight [highlightColor]="'green'"  [defaultColor]="'violet'" id='dummyDiv'>
  some text
</div>

everything is working perfectly.

I just wanted to know that can I get element ID (#dummyDiv) in event.target in @HostListener?

Answer 1

尝试这个：

event.currentTarget.id