DbClick角6和离子

Question

singleClick(): void{
    this.timer = 0;
    this.preventSimpleClick = false;
    let delay = 200;

    this.timer = setTimeout(() => {
      if(!this.preventSimpleClick){
        ...
      }
    }, delay);

  }

  doubleClick(): void{
    this.preventSimpleClick = true;
    clearTimeout(this.timer);

-DbClick在angular 6和ionic中我是角度6的新手。我想使用ionic或angular 6双击并单击同一行。