IScroll scrollToElement 不工作

Question

我正在尝试使用 IScroll 库中的 scrollToElement 函数，但我无法让它工作。

new IScroll(document.querySelector(".wrapper")).scrollToElement(document.querySelector("h2"));

.wrapper {
    background-color: red;
}

<script src="https://cdnjs.cloudflare.com/ajax/libs/iScroll/5.1.3/iscroll.js"></script>

<div class="wrapper">
     <h1>This is H1</h1>

     <h1>This is H2</h1>

     <h1>This is H3</h1>

     <h1>This is H4</h1>

     <h1>This is H5</h1>

     <h1>This is H6</h1>

     <h1>This is H7</h1>

     <h1>This is H8</h1>

     <h1>This is H9</h1>

     <h1>This is H10</h1>

     <h1>This is H11</h1>

     <h2>This is H12</h2>

     <h1>This is H13</h1>

     <h1>This is H14</h1>

     <h1>This is H15</h1>

     <h1>This is H16</h1>

     <h1>This is H17</h1>

     <h1>This is H18</h1>

     <h1>This is H19</h1>

</div>

如您所见，我只是想滚动到 h2 元素，但没有任何反应。

我做错了什么？

提前致谢！

jsfiddle

Answer 1

您需要稍微改变一下 HTML。检查此 fiddle。要使 IScroll 正常工作，HTML 和 CSS 中有一些要求。

var test = new IScroll(".wrapper").scrollToElement("h2");

.wrapper {
  position: relative;
}
#scroller {
  position: absolute;
}

<body>
  <div class="wrapper">
    <div id="scroller">
      <h1>This is H1</h1>

      <h1>This is H2</h1>

      <h1>This is H3</h1>

      <h1>This is H4</h1>

      <h1>This is H5</h1>

      <h1>This is H6</h1>

      <h1>This is H7</h1>

      <h1>This is H8</h1>

      <h1>This is H9</h1>

      <h1>This is H10</h1>

      <h1>This is H11</h1>

      <h2>This is H12</h2>

      <h1>This is H13</h1>

      <h1>This is H14</h1>

      <h1>This is H15</h1>

      <h1>This is H16</h1>

      <h1>This is H17</h1>

      <h1>This is H18</h1>

      <h1>This is H19</h1>
    </div>
  </div>
</body>

IScroll scrollToElement 不工作

IScroll scrollToElement not working

javascript

scroll

iscroll