<div style="padding:20px;"> <h2>默认滑块值</h2> <p>默认情况下,滑块放在横条的中间 (数值为 "50")。可以通过添加 <code>data-options="initial: <em>num</em>"</code> 属性来修改默认值:</p> <div class="range-slider" data-slider="" data-options="initial: 80;"> <span class="range-slider-handle"></span> <span class="range-slider-active-segment"></span> </div> </div> <!-- 初始化 Foundation JS --> <script> $(document).ready(function() { $(document).foundation(); }) </script>