多级显示
<h1>多级显示</h1>
<ul>
<li>样式图例</li>
</ul>
<p><img src="https://www.showdoc.com.cn/server/api/attachment/visitFile?sign=291b573b8edbd1fe233ca21c0b19d2c2&file=file.png" alt="" /></p>
<ul>
<li>示例代码</li>
</ul>
<pre><code class="language-html"><scroll-view scroll-x class="bg-white padding response cu-steps steps-bottom" scroll-into-view="scroll-{{scroll}}" scroll-with-animation>
<view class="cu-item {{index>scroll?'':'text-blue'}} padding-lr-xl" wx:for="{{10}}" wx:key id="scroll-{{index}}">
Level {{index + 1}} <text class="num" data-index="{{index + 1}}"></text>
</view>
</scroll-view></code></pre>