微信小程序-文字循环滚动效果

WXML

<swiper class="swiper_container" vertical="true" autoplay="true" circular="true" interval="1000">
<block wx:for="{{msgList}}">
<navigator url="/pages/index/index?title={{item.url}}" open-type="navigate">
<swiper-item>
<view class="swiper_item">{{item.title}}</view>
</swiper-item>
</navigator>
</block>
</swiper>

WXSS

.swiper_container {
background-color: #e7e6e6;
height: 50rpx;
width: 100%;
}
.swiper_item {
font-size: 30rpx;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}

JS

 onShow: function (e) {
    this.setData({
      msgList: [
        { url: "url", title: "多地首套房贷利率上浮 热点城市渐迎零折扣时代" },
        { url: "url", title: "交了20多年的国内漫游费将取消 你能省多少话费？" },
        { url: "url", title: "北大教工合唱团出国演出遇尴尬:被要求给他人伴唱" }]
    });
  },