WXXR/miniprogram/pages/template/xr-template-featherVideo/index.js

var sceneReadyBehavior = require('../../behavior-scene/scene-ready');

Page({
  behaviors:[sceneReadyBehavior],
  data: {
    showBackBtn: true,
    resourceData: {
    },
    onFlags: false,
    gltfList: [],
    imageList: [],
    videoList: [],
  },
  onLoad() {
    // 准备加载数据
  },
  tapResBtn(event) {
    const dataSet = event.target.dataset;
    const src = dataSet.src;
    const index = dataSet.index;
    let onFlags = this.data.onFlags;
    onFlags = !onFlags;
    let videoListNew;
    if(onFlags){
      videoListNew = this.data.videoList;
      videoListNew.push({
        id: index,
        src: src
      });
    } else {
      let matchIndex = -1;
      for (let i = 0; i < this.data.videoList.length; i++) {
        if (this.data.videoList[i] &&  src === this.data.videoList[i].src) {
          matchIndex = i;
          break;
        }
      }
      this.data.videoList.splice(matchIndex, 1);
      videoListNew = this.data.videoList;
    }

    this.setData({
      videoList: videoListNew,
      onFlags: onFlags
    });
  },
  handleInfoListener(cur) {
    const detail = cur.detail;

    this.setData({
    });
  }
  
});