jQuery實(shí)現(xiàn)的導(dǎo)航條切換可顯示隱藏

2019-11-20 14:00:09

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供稿：網(wǎng)友

用jQuery實(shí)現(xiàn)一些導(dǎo)航條切換，顯示隱藏，主要運(yùn)用的技術(shù)有slideToggle( )，toggeClass( )，toggle( ):

代碼如下：

<!DOCTYPE html><html><head><meta charset="utf-8"><title>導(dǎo)航條在項(xiàng)目中的應(yīng)用</title><script language="javascript" type="text/javascript" src="Jscript/jquery-1.4.2.min.js"></script><script type="text/javascript">$(function(){$(".tit").find("span").click(function(){$(this).toggleClass("closeBtn2").parent().next().slideToggle(); //實(shí)現(xiàn)內(nèi)容隱藏顯示，及圖標(biāo)的切換}) ;$(".clsBot").click(function(){$(this).parent().find("li:gt(4)").toggle(); //實(shí)現(xiàn)內(nèi)容索引值大于4的隱藏或者顯示})})</script><style type="text/css">*{ margin: 0;padding: 0;}ul li{ list-style: none;}.box{ width: 400px; margin: 100px auto; border: 1px solid #ddd;}.tit{ background: #999; height: 30px; color: #fff; font-size: 14px; line-height: 30px; padding-left: 6px; position: relative;}.closeBtn{ background: url("Images/a2.gif") no-repeat 0 0; width: 7px; height: 8px; position: absolute; right: 10px; top: 10px; display: block; text-indent: -9999px; cursor: pointer;}.closeBtn2{background: url("Images/a1.gif") no-repeat 0 0;}.content{padding: 6px;font-size: 12px; overflow: hidden; }.content li{ float: left; width: 100px; height: 24px; }.content li a{ color: #999;}.content li a:hover{ color: red;}.clsBot{ display: block; clear: both; background: url("Images/a5.gif") no-repeat right 0; padding-right: 16px; float: right; width: 26px; cursor: pointer; color: blue;}</style></head><body><div class="box"><div class="tit"><h2>圖書分類</h2><span class="closeBtn">關(guān)閉</span></div><div class="content"><ul><li><a href="#">小說(shuō)</a><i> ( 1110 ) </i></li><li><a href="#">文藝</a><i> ( 230 ) </i></li><li><a href="#">青春</a><i> ( 1430 ) </i></li><li><a href="#">少兒</a><i> ( 1560 ) </i></li><li><a href="#">生活</a><i> ( 870 ) </i></li><li><a href="#">社科</a><i> ( 1460 ) </i></li><li><a href="#">管理</a><i> ( 1450 ) </i></li><li><a href="#">計(jì)算機(jī)</a><i> ( 1780 ) </i></li><li><a href="#">教育</a><i> ( 930 ) </i></li><li><a href="#">工具書</a><i> ( 3450 ) </i></li><li><a href="#">引進(jìn)版</a><i> ( 980 ) </i></li><li><a href="#">其它類</a><i> ( 3230 ) </i></li></ul><span class="clsBot">簡(jiǎn)化</span></div></div></body></html>

效果圖：