<style type="text/css"> .x-j-ul{
} .x-j-btn{ width: 25px; height: 25px; border-radius: 50%; border: 1px solid #525252; color: #525252; cursor: pointer; } .x-j-ul>li:last-child{ margin-bottom: 0; } .x-j-ul>li:first-child .change-no{ display: none; } /*.x-j-btn:not(.change-no)*/ </style></head>
<body>
<!-- Top content --><!-- 分界线+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ --><div class="ly-css clearfix col-sm-12"> <div class="ly-box"> <ul class="x-j-ul"> <li class="flexa mb20"> <div class="triangle-box mr20"> <select class="w100"> <option disabled value="-">请选择</option> <option value="1" class="s">option1</option> <option value="2" class="s">option2</option> </select> <i></i> </div> <div class="triangle-box mr20"> <select class="w100"> <option disabled value="-">请选择</option> <option value="1" class="s">option1</option> <option value="2" class="s">option2</option> </select> <i></i> </div> <input class="w200" type="text"> <div class="x-j-btn change-no flexca ml15" data-bind="1">-</div> <div class="x-j-btn flexca ml15" data-bind="2">+</div> </li> </ul> </div>
</div><!-- Javascript --><script src="../static/js/jquery.min.js"></script><script src="../static/js/bootstrap.min.js"></script>
<script >
$(document).ready(function() {
$(document).on("click",".x-j-btn",function() {//修改成这样的写法 var indexChe = $(this).data().bind; var str = ‘‘; if (indexChe == 2 && $(‘.x-j-ul‘).find(‘li‘).length < 10) { str += ‘<li class="flexa mb15">‘; str += $(this).parent().html(); str += ‘ </li>‘; $(‘.x-j-ul li:last‘).after(str); } else if (indexChe == 1) { $(this).parent().remove(); } }) })</script>
<!-- 分界线+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ --></body>
原文地址：https://www.cnblogs.com/dianzan/p/8949933.html
时间： 2024-10-07 07:50:47