JS+CSS实现另类带提示效果的竖向导航菜单

2019-11-20 11:28:03

字体：大中小

来源：转载

供稿：网友

本文实例讲述了JS+CSS实现另类带提示效果的竖向导航菜单。分享给大家供大家参考。具体如下：

这是一款JS+CSS打造另类带提示的竖向导航菜单，觉得挺不错，只是美工水平有限，有兴趣的朋友就请继续完善吧。

运行效果截图如下：

在线演示地址如下：

http://demo.VeVB.COm/js/2015/js-css-alert-txt-nav-menu-demo/

具体代码如下：

<html><head><title>带提示的竖向导航菜单</title><style type="text/css">#coolmenu{border: 1px solid black;width: 160px;background-color: #E6E6E6;}#coolmenu a{font: bold 13px Verdana;padding: 2px;padding-left: 4px;display: block;width: 100%;color: black;text-decoration: none;border-bottom: 1px solid black;}html>body #coolmenu a{width: auto;}#coolmenu a:hover{background-color: black;color: white;}#tabledescription{width: 100%;height: 3em;padding: 2px;filter:alpha(opacity=0);-moz-opacity:0;}</style><script type="text/javascript">var baseopacity=0function showtext(thetext){if (!document.getElementById)returntextcontainerobj=document.getElementById("tabledescription")browserdetect=textcontainerobj.filters? "ie" : typeof textcontainerobj.style.MozOpacity=="string"? "mozilla" : ""instantset(baseopacity)document.getElementById("tabledescription").innerHTML=thetexthighlighting=setInterval("gradualfade(textcontainerobj)",50)}function hidetext(){cleartimer()instantset(baseopacity)}function instantset(degree){if (browserdetect=="mozilla")textcontainerobj.style.MozOpacity=degree/100else if (browserdetect=="ie")textcontainerobj.filters.alpha.opacity=degreeelse if (document.getElementById && baseopacity==0)document.getElementById("tabledescription").innerHTML=""}function cleartimer(){if (window.highlighting) clearInterval(highlighting)}function gradualfade(cur2){if (browserdetect=="mozilla" && cur2.style.MozOpacity<1)cur2.style.MozOpacity=Math.min(parseFloat(cur2.style.MozOpacity)+0.2, 0.99)else if (browserdetect=="ie" && cur2.filters.alpha.opacity<100)cur2.filters.alpha.opacity+=20else if (window.highlighting)clearInterval(highlighting)}</script></head><body><div id="coolmenu"><a href="#" onMouseover="showtext('精品脚本代码下载!')" onMouseout="hidetext()">开始吧</a><a href="#" onMouseover="showtext('常用特效收集与发布')" onMouseout="hidetext()">网页特效</a><a href="#" onMouseover="showtext('网站地图索引')" onMouseout="hidetext()">资源分类</a><a href="#" onMouseover="showtext('最新更新的资源')" onMouseout="hidetext()">最新更新</a><a href="#" onMouseover="showtext('网站最热的下载')" onMouseout="hidetext()">下载排行</a><div id="tabledescription"></div></div></body></html>

希望本文所述对大家的JavaScript程序设计有所帮助。

上一篇：JS实现选中当前菜单后高亮显示的导航条效果

下一篇：JS利用cookie记忆当前位置的防刷新导航效果