Jquery结合div+css实现文字间断停顿向上滚动效果

这篇文章的标题不知道怎么些才好，那就说一下它实现的功能以及长处吧。

1、使用Jquery操作对象

2、使用div+css控制样式

3、可以自定义停顿时间

4、滚动实现了动画效果，可以控制滚动速度

5、可以设置每次滚动的长度

6、鼠标悬停时停止滚动，鼠标移出后继续滚动

查看代码：

垂直向上间断循环滚动文字
"author" content="bossma,[email protected]" />
<code class="csharp string">"text/javascript"</code> <code class="csharp plain">src=</code><code class="csharp string">"http://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js"</code><code class="csharp plain">>
<code class="csharp string">"text/javascript"</code><code class="csharp plain">> </code></td> </tr> </tbody> </table> </div> <div class="line alt1"> <table> <tbody> <tr> <td class="content"><code class="spaces"> </code> </td> </tr> </tbody> </table> </div> <div class="line alt2"> <table> <tbody> <tr> <td class="content"><code class="csharp plain">var interval=3000;</code><code class="csharp comments">//两次滚动之间的时间间隔 </code></td> </tr> </tbody> </table> </div> <div class="line alt1"> <table> <tbody> <tr> <td class="content"><code class="csharp plain">var stepsize=78;</code><code class="csharp comments">//滚动一次的长度，必须是行高的倍数,这样滚动的时候才不会断行 </code></td> </tr> </tbody> </table> </div> <div class="line alt2"> <table> <tbody> <tr> <td class="content"><code class="csharp plain">var scrollspeed=</code><code class="csharp string">"normal"</code><code class="csharp plain">;</code><code class="csharp comments">//可选("slow", "normal", or "fast")，或者滚动动画时长的毫秒数 </code></td> </tr> </tbody> </table> </div> <div class="line alt1"> <table> <tbody> <tr> <td class="content"><code class="csharp plain">var objInterval=</code><code class="csharp keyword">null</code><code class="csharp plain">; </code></td> </tr> </tbody> </table> </div> <div class="line alt2"> <table> <tbody> <tr> <td class="content"><code class="spaces"> </code> </td> </tr> </tbody> </table> </div> <div class="line alt1"> <table> <tbody> <tr> <td class="content"><code class="csharp plain">$(document).ready(  </code></td> </tr> </tbody> </table> </div> <div class="line alt2"> <table> <tbody> <tr> <td class="content"><code class="csharp plain">function(){ </code></td> </tr> </tbody> </table> </div> <div class="line alt1"> <table> <tbody> <tr> <td class="content"><code class="csharp comments">//用上部的内容填充下部 </code></td> </tr> </tbody> </table> </div> <div class="line alt2"> <table> <tbody> <tr> <td class="content"><code class="csharp plain">$(</code><code class="csharp string">"#bottom"</code><code class="csharp plain">).html($(</code><code class="csharp string">"#top"</code><code class="csharp plain">).html()); </code></td> </tr> </tbody> </table> </div> <div class="line alt1"> <table> <tbody> <tr> <td class="content"><code class="spaces"> </code> </td> </tr> </tbody> </table> </div> <div class="line alt2"> <table> <tbody> <tr> <td class="content"><code class="csharp comments">//给显示的区域绑定鼠标事件 </code></td> </tr> </tbody> </table> </div> <div class="line alt1"> <table> <tbody> <tr> <td class="content"><code class="csharp plain">$(</code><code class="csharp string">"#content"</code><code class="csharp plain">).bind(</code><code class="csharp string">"mouseover"</code><code class="csharp plain">,function(){StopScroll();}); </code></td> </tr> </tbody> </table> </div> <div class="line alt2"> <table> <tbody> <tr> <td class="content"><code class="csharp plain">$(</code><code class="csharp string">"#content"</code><code class="csharp plain">).bind(</code><code class="csharp string">"mouseout"</code><code class="csharp plain">,function(){StartScroll();}); </code></td> </tr> </tbody> </table> </div> <div class="line alt1"> <table> <tbody> <tr> <td class="content"><code class="spaces"> </code> </td> </tr> </tbody> </table> </div> <div class="line alt2"> <table> <tbody> <tr> <td class="content"><code class="csharp comments">//启动定时器 </code></td> </tr> </tbody> </table> </div> <div class="line alt1"> <table> <tbody> <tr> <td class="content"><code class="csharp plain">StartScroll(); </code></td> </tr> </tbody> </table> </div> <div class="line alt2"> <table> <tbody> <tr> <td class="content"><code class="csharp plain">}  </code></td> </tr> </tbody> </table> </div> <div class="line alt1"> <table> <tbody> <tr> <td class="content"><code class="csharp plain">);  </code></td> </tr> </tbody> </table> </div> <div class="line alt2"> <table> <tbody> <tr> <td class="content"><code class="spaces"> </code> </td> </tr> </tbody> </table> </div> <div class="line alt1"> <table> <tbody> <tr> <td class="content"><code class="csharp comments">//启动定时器，开始滚动 </code></td> </tr> </tbody> </table> </div> <div class="line alt2"> <table> <tbody> <tr> <td class="content"><code class="csharp plain">function StartScroll(){ </code></td> </tr> </tbody> </table> </div> <div class="line alt1"> <table> <tbody> <tr> <td class="content"><code class="spaces"> </code><code class="csharp plain">objInterval=setInterval(</code><code class="csharp string">"verticalloop()"</code><code class="csharp plain">,interval); </code></td> </tr> </tbody> </table> </div> <div class="line alt2"> <table> <tbody> <tr> <td class="content"><code class="csharp plain">} </code></td> </tr> </tbody> </table> </div> <div class="line alt1"> <table> <tbody> <tr> <td class="content"><code class="spaces"> </code> </td> </tr> </tbody> </table> </div> <div class="line alt2"> <table> <tbody> <tr> <td class="content"><code class="csharp comments">//清除定时器，停止滚动 </code></td> </tr> </tbody> </table> </div> <div class="line alt1"> <table> <tbody> <tr> <td class="content"><code class="csharp plain">function StopScroll(){ </code></td> </tr> </tbody> </table> </div> <div class="line alt2"> <table> <tbody> <tr> <td class="content"><code class="spaces"> </code><code class="csharp plain">window.clearInterval(objInterval); </code></td> </tr> </tbody> </table> </div> <div class="line alt1"> <table> <tbody> <tr> <td class="content"><code class="csharp plain">} </code></td> </tr> </tbody> </table> </div> <div class="line alt2"> <table> <tbody> <tr> <td class="content"><code class="spaces"> </code> </td> </tr> </tbody> </table> </div> <div class="line alt1"> <table> <tbody> <tr> <td class="content"><code class="csharp comments">//控制滚动 </code></td> </tr> </tbody> </table> </div> <div class="line alt2"> <table> <tbody> <tr> <td class="content"><code class="csharp plain">function verticalloop(){ </code></td> </tr> </tbody> </table> </div> <div class="line alt1"> <table> <tbody> <tr> <td class="content"><code class="csharp comments">//判断是否上部内容全部移出显示区域 </code></td> </tr> </tbody> </table> </div> <div class="line alt2"> <table> <tbody> <tr> <td class="content"><code class="csharp comments">//如果是，从新开始;否则，继续向上移动 </code></td> </tr> </tbody> </table> </div> <div class="line alt1"> <table> <tbody> <tr> <td class="content"><code class="csharp keyword">if</code><code class="csharp plain">($(</code><code class="csharp string">"#content"</code><code class="csharp plain">).scrollTop()>=$(</code><code class="csharp string">"#top"</code><code class="csharp plain">).outerHeight()){ </code></td> </tr> </tbody> </table> </div> <div class="line alt2"> <table> <tbody> <tr> <td class="content"><code class="spaces">      </code><code class="csharp plain">$(</code><code class="csharp string">"#content"</code><code class="csharp plain">).scrollTop($(</code><code class="csharp string">"#content"</code><code class="csharp plain">).scrollTop()-$(</code><code class="csharp string">"#top"</code><code class="csharp plain">).outerHeight()); </code></td> </tr> </tbody> </table> </div> <div class="line alt1"> <table> <tbody> <tr> <td class="content"><code class="csharp plain">} </code></td> </tr> </tbody> </table> </div> <div class="line alt2"> <table> <tbody> <tr> <td class="content"><code class="csharp comments">//使用jquery创建滚动时的动画效果 </code></td> </tr> </tbody> </table> </div> <div class="line alt1"> <table> <tbody> <tr> <td class="content"><code class="csharp plain">$(</code><code class="csharp string">"#content"</code><code class="csharp plain">).animate({</code><code class="csharp string">"scrollTop"</code> <code class="csharp plain">: $(</code><code class="csharp string">"#content"</code><code class="csharp plain">).scrollTop()+stepsize +</code><code class="csharp string">"px"</code><code class="csharp plain">},scrollspeed,function(){ </code></td> </tr> </tbody> </table> </div> <div class="line alt2"> <table> <tbody> <tr> <td class="content"><code class="spaces"> </code><code class="csharp comments">//这里用于显示滚动区域的scrollTop，实际应用中请删除 </code></td> </tr> </tbody> </table> </div> <div class="line alt1"> <table> <tbody> <tr> <td class="content"><code class="spaces"> </code><code class="csharp plain">$(</code><code class="csharp string">"#foot"</code><code class="csharp plain">).html(</code><code class="csharp string">"scrollTop:"</code><code class="csharp plain">+$(</code><code class="csharp string">"#content"</code><code class="csharp plain">).scrollTop());  </code></td> </tr> </tbody> </table> </div> <div class="line alt2"> <table> <tbody> <tr> <td class="content"><code class="csharp plain">}); </code></td> </tr> </tbody> </table> </div> <div class="line alt1"> <table> <tbody> <tr> <td class="content"><code class="csharp plain">} </code></td> </tr> </tbody> </table> </div> <div class="line alt2"> <table> <tbody> <tr> <td class="content"><code class="csharp plain">
<code class="csharp string">"text/css"</code><code class="csharp plain">> </code></td> </tr> </tbody> </table> </div> <div class="line alt2"> <table> <tbody> <tr> <td class="content"><code class="csharp plain">.infolist{width:400px;matgin:0;} </code></td> </tr> </tbody> </table> </div> <div class="line alt1"> <table> <tbody> <tr> <td class="content"><code class="csharp plain">.infolist ul{margin:0;padding:0;} </code></td> </tr> </tbody> </table> </div> <div class="line alt2"> <table> <tbody> <tr> <td class="content"><code class="csharp plain">.infolist ul li{list-style:none;height:26px;line-height:26px;} </code></td> </tr> </tbody> </table> </div> <div class="line alt1"> <table> <tbody> <tr> <td class="content"><code class="csharp plain">.infocontent{width:400px;height:130px;overflow:hidden;border:1px solid #666666;} </code></td> </tr> </tbody> </table> </div> <div class="line alt2"> <table> <tbody> <tr> <td class="content"><code class="csharp plain">


"title" style="width:100%;height:40px;">看看间断滚动文字

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来源：http://blog.bossma.cn/javascript/jquery-div-css-words-up-pause-scroll/