本文實(shí)例向大家分享了一款基于jQuery實(shí)現(xiàn)收起展開(kāi)功能特效,供大家參考,具體內(nèi)容如下
效果圖:
具體代碼:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/><meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>jQuery實(shí)現(xiàn)收起展開(kāi)功能 - 何問(wèn)起</title><base target="_blank" />
<meta charset="utf-8" />
<style>
a{color:darkgreen}
.hovertreeContent{width:300px;text-indent:2em;margin:5px auto;height:60px;overflow:hidden;position:relative;border:1px solid silver;}
.hewenqiToggle{height:20px;background-color:#f0f0f0;border-top:1px solid silver;position:absolute;bottom:0px;width:100%;}
.triangle-down-hovertree { width: 0; height: 0; border-left: 8px solid transparent; border-right: 8px solid transparent; border-top: 16px solid #999;position:absolute;right:0px;left:0px;margin:0px auto; top:2px;cursor:pointer;}
.triangle-up-hovertree { width: 0; height: 0; border-left: 8px solid transparent; border-right: 8px solid transparent; border-bottom: 16px solid #999; position:absolute;right:0px;left:0px;margin:0px auto;top:2px; }
</style>
<script src="http://hovertree.com/ziyuan/jquery/jquery-1.12.1.min.js"></script>
</head>
<body>
<div style="width:730px;margin:0px auto;text-align:center;">
<h2>jQuery實(shí)現(xiàn)收起展開(kāi)功能</h2>
<a href="#">原文</a> <a href="#">首頁(yè)</a> <a href="#">特效</a>
</div>
<div class="hovertreeContent">
受到網(wǎng)店的影響,服裝店的生意逐漸有所下降,老板找何問(wèn)起去談,大概是準(zhǔn)備跟上網(wǎng)購(gòu)潮流,讓何問(wèn)起準(zhǔn)備一下,
要在網(wǎng)上開(kāi)網(wǎng)店,要為服裝店建立網(wǎng)站。
何問(wèn)起也沒(méi)說(shuō)自己經(jīng)驗(yàn)不足,只說(shuō)會(huì)積極準(zhǔn)備。于是抓緊時(shí)間查找資料,學(xué)習(xí)練習(xí)。
<div class="hewenqiToggle"><span class="triangle-down-hovertree"></span></div>
</div>
<script>
$(".hewenqiToggle").on("click", function () {
if ($(".hewenqiToggle").css('position') == "absolute") {
$(".hovertreeContent").height("auto");
$(".hewenqiToggle").css({ "position": "relative" });
$(".hewenqiToggle").find("span").removeClass('triangle-down-hovertree').addClass('triangle-up-hovertree');
}
else
{
$(".hovertreeContent").height("60");
$(".hewenqiToggle").css({ "position": "absolute" });
$(".hewenqiToggle").find("span").removeClass('triangle-up-hovertree').addClass('triangle-down-hovertree');
}
})
</script>
</body>
</html>
以上就是本文的全部?jī)?nèi)容,希望對(duì)大家學(xué)習(xí)jquery程序設(shè)計(jì)有所幫助。