jquery实现手风琴展开效果
本文实例为大家分享了jquery实现手风琴展开效果的具体代码,供大家参考,具体内容如下
手风琴模式实现方式:
dom层代码:
<div class="accordionWrap"> <div class="wrap"> <div class="title"> <span>内容一</span> <span class="arrow slideTog"></span> </div> <div class="accordionCon"> <div> <p>锦瑟无端五十弦,一弦一柱思华年。</p> <p>庄生晓梦迷蝴蝶,望帝春心托杜鹃。</p> <p>沧海月明珠有泪,蓝田日暖玉生烟。</p> <p>此情可待成追忆?只是当时已惘然。</p> </div> <div class="moreCon" style="display:none"> <p>相见时难别亦难,东风无力百花残。</p> <p>春蚕到死丝方尽,蜡炬成灰泪始干。</p> <p>晓镜但愁云鬓改,夜吟应觉月光寒。</p> <p>蓬山此去无多路,青鸟殷勤为探看。</p> </div> </div> </div> <div class="wrap"> <div class="title"> <span>内容一</span> <span class="arrow slideTog"></span> </div> <div class="accordionCon"> <div> <p>锦瑟无端五十弦,一弦一柱思华年。</p> <p>庄生晓梦迷蝴蝶,望帝春心托杜鹃。</p> <p>沧海月明珠有泪,蓝田日暖玉生烟。</p> <p>此情可待成追忆?只是当时已惘然。</p> </div> <div class="moreCon" style="display:none"> <p>相见时难别亦难,东风无力百花残。</p> <p>春蚕到死丝方尽,蜡炬成灰泪始干。</p> <p>晓镜但愁云鬓改,夜吟应觉月光寒。</p> <p>蓬山此去无多路,青鸟殷勤为探看。</p> </div> </div> </div> <div class="wrap"> <div class="title"> <span>内容一</span> <span class="arrow slideTog"></span> </div> <div class="accordionCon"> <div> <p>锦瑟无端五十弦,一弦一柱思华年。</p> <p>庄生晓梦迷蝴蝶,望帝春心托杜鹃。</p> <p>沧海月明珠有泪,蓝田日暖玉生烟。</p> <p>此情可待成追忆?只是当时已惘然。</p> </div> <div class="moreCon" style="display:none"> <p>相见时难别亦难,东风无力百花残。</p> <p>春蚕到死丝方尽,蜡炬成灰泪始干。</p> <p>晓镜但愁云鬓改,夜吟应觉月光寒。</p> <p>蓬山此去无多路,青鸟殷勤为探看。</p> </div> </div> </div> </div>
css代码:
.accordionWrap{ width: 218px; background:#1890ff; border-radius: 4px; position:absolute; left: 10px; top: 50px; padding: 10px; box-sizing: border-box; .wrap{ line-height: 18px; .title{ span{ font-size: 12px; font-family: SourceHanSansCN-Regular, SourceHanSansCN; font-weight: 400; color: #fff; } .arrow{ width: 12px; height: 7px; background:url("../img/arrow.svg") no-repeat; background-size: 100% 100%; float:right; margin-top: 5px; transform: rotate(180deg); cursor: pointer; transition: all 0.5s; } .slideTogExchange { width: 12px; height: 7px; background: url('../img/arrow.svg') no-repeat; background-size: 100% 100%; float:right; margin-top: 10px; cursor: pointer; transform: rotate(0deg); } } .accordionCon{ border-top: 1px dashed #45fff8; border-bottom: 1px solid #dddddd; p{ font-size: 12px; font-family: SourceHanSansCN-Regular, SourceHanSansCN; font-weight: 400; color: #fff; } .moreCon{ p{ color: #45FFF8 !important; } } } } }
js操作dom的时候一定要注意层级之间的关系
$(function () { // 点击箭头展开隐藏的内容 $(".slideTog").click(function () { var hasClass = $(this).hasClass('slideTogExchange') if (hasClass) { $(this).parent().siblings('.accordionCon').children('.moreCon').slideUp() $(this).removeClass('slideTogExchange') } else { $(this).parent().siblings('.accordionCon').children('.moreCon').slideDown() $(this).addClass('slideTogExchange') } $(this).parents('.wrap').siblings('.wrap').children('.accordionCon').children('.moreCon').slideUp().removeClass('slideTogExchange') $(this).parents('.wrap').siblings('.wrap').find('.slideTog').removeClass('slideTogExchange') }); })
实现效果如下:
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