微信小程序动态获取元素的高度 / 微信小程序动态设置轮播图高度

<view class="series-list" style="margin-top:{{marginTop}}rpx">

  <swiper style="width: 702rpx;height:{{swiperHeight}}px;position: relative" current="{{selectCurrent}}" class="swiper-box" bindchange="swiperChange">

    <block wx:for="{{lists}}" wx:key="index">

      <swiper-item>

        <view style="display:flex;flex-wrap:wrap" class="getHeight">

          <view class="series-list-item" wx:for="{{item}}" wx:key="index">

            <navigator url="{{‘/pages/search/search?type=tag&tag_id=‘+item.id}}">

              <image class="series-list-item-img" src="{{item.picUrl || ‘../../images/home_bg_pic@2x.png‘}}" mode="aspectFit" style="background-image:url({{label_bg_pic_url}})"></image>

              <view class="series-list-item-name text-more {{tab == 0 ? ‘index‘ : ‘‘}}">

                {{item.rename || item.name}}

              </view>

            </navigator>

          </view>

        </view>

      </swiper-item>

    </block>

  </swiper>

  <view class="swiperBox" wx:if="{{lists.length >1}}">

    <view class="swiperBox1 {{current == index ?‘select‘:‘‘}}" wx:for="{{lists}}" wx:key="index"></view>

  </view>

</view>

2.js: