异步加载问题

问题：

之前使用forEach循环加载的时候，console.log打印tagList的时候，显示articleId，但是当点击跳转的时候，console.log打印获取的id为undefined,item对象中也没有articleId，因为forEach不等待异步，而console.log会延迟显示，所以打印结果有，但是点击获取不到

<view class="btn" data-item="{{item}}" data-id="{{item.articleId}}" data-url='/news/newsDetails/index' wx:for="{{tagList}}" wx:key="id" bindtap="toDetails">
    {{item.tagTitle}}
  </view>

  toDetails(e) {
    const {
      item,
      id,
      url,
    } = e.currentTarget.dataset
    console.log('id', id)
    console.log('item', item)
    wx.navigateTo({
      url: url + '?id=' + (id || '') + '&title=' + this.data.alias,
    })
  },
  async findTagList() {
    let res = await findTagAndDescendantByAliasGyms({
      tagType: 'article_classify',
      tagAlias: 'xcx_hair',
    })
    let subList = res.data.subList || []
    //subList.forEach(async item => {
      //item.articleId = await this.findArticleList(item.id)
    //})
    for (let item of subList) {
      item.articleId = await this.findArticleList(item.id)
    }
    this.setData({ tagList: subList })
  },
  async findArticleList(tagId) {
    return new Promise(async (resolve, reject) => {
      let res = await findPagingArticle({
        tagId,
        pageNum: 1,
        pageSize: 10,
      })
      this.setData({
        articleId: res.data.content[0]?.id || ''
      })
      resolve(res.data.content[0]?.id || '')
    })
  },