zy-pc/src/app/components/incidentManagement/incident-recording/incident-recording.component.ts

import { Component, OnInit, Input, Output, EventEmitter } from '@angular/core';

@Component({
  selector: 'app-incident-recording',
  templateUrl: './incident-recording.component.html',
  styleUrls: ['./incident-recording.component.less']
})
export class IncidentRecordingComponent implements OnInit {
  @Output() closeModelHs = new EventEmitter<any>();//1.组件暴露一个 EventEmitter 属性，当事件发生时，子组件利用该属性 emits(向上弹射)事件

  @Input() path: any;

  constructor() { }

  audioPath = ""; //录音文件地址

  ngOnInit() {
    this.audioPath = location.origin + this.path;
  }

  // 关闭弹窗
  hideModal() {
    this.closeModelHs.emit(JSON.stringify({ show: false }));//emits(向上弹射)事件
  }
}