檢測瀏覽器的resize事件，當(dāng)按鈕高度過小時(shí)就可以判定為出現(xiàn)這種情況，這時(shí)把按鈕直接隱藏掉之類的
一、html部分

    <div v-show="isOriginHei" class="newGroupRecord-bottom">
      <span @click="submitSave('1')">提交</span>
      <span @click="submitSave('0')">保存</span>
    </div>

二、js部分

data(){
return {
     isOriginHei: true,
      screenHeight:
        window.innnerHeight ||
        document.documentElement.clientHeight ||
        document.body.clientHeight,
      originHeight:
        window.innnerHeight ||
        document.documentElement.clientHeight ||
        document.body.clientHeight
}
}

  mounted() {
    let self = this;
    window.onresize = function() {
      return (function() {
        self.screenHeight =
          window.innnerHeight ||
          document.documentElement.clientHeight ||
          document.body.clientHeight;
      })();
    };
  },
  watch: {
    screenHeight(val) {
      if (this.originHeight != val) {
        this.isOriginHei = false;
      } else {
        this.isOriginHei = true;
      }
    }
  }