jQuery的Scrollify插件实现滑动到页面下一节点
有时我们需要做一个单页面介绍产品特性,而单页面内容非常多且页面非常长,为了快速定位到产品特性节点,我们使用js侦听用户滚轮事件,当用户触发滚轮滑动或者使用手势触屏滑动时,即可定位到相应的节点。一款jQuery插件叫Scrollify帮我们做到了。
Scrollify需要jQuery 1.6+以及缓冲动画easing插件配合来实现。HTML基本结构如下:
<code class="language-html"> <meta charset="utf-8"> <title> scrollify </title> <!--[if lt IE 9]> <script src="html5shiv.min.js"> </script> <![endif]--> <script src="jquery.js" type="text/javascript"> </script> <script src="jquery.easing.min.js" type="text/javascript"> </script> <script src="jquery.scrollify.min.js" type="text/javascript"> </script> <script type="text/javascript"> $(function() { $.scrollify({ section: "section", }); }); </script> </code>
以下是scrollify的默认选项配置:
<code class="language-javascript">$.scrollify({ section: "section", sectionName: "section-name", easing: "easeOutExpo", scrollSpeed: 1100, offset: 0, scrollbars: true, before: function() {}, after: function() {} });</code>
选项说明:
- section:节点部分选择器.
- sectionName:每一个section节点对应的data属性.
- easing:定义缓冲动画.
- offset:定义每个色彩tion节点的偏移量.
- scrollbars:是否显示滚动条.
- before:回调函数,滚动开始前触发.
Scrollify还提供了方法调用,如:
<code class="language-javascript">$.scrollify("move","#name");</code>
上面代码可以直接滚动到#name的节点。
以上所述就是本文的全部内容了,希望大家能够喜欢。

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