https://github.com/select2/select2
<script src="~/Scripts/jquery-1.12.4.js"></script> <link href="~/Content/bootstrap.css" rel="stylesheet" /> <script src="~/Scripts/bootstrap.js"></script>
<link href="~/Content/bootstrap-select2.min.css" rel="stylesheet" /> <script src="~/Scripts/bootstrap-select2.min.js"></script> <script src="~/Scripts/bootstrap-select2-zh-CN.js"></script>
Bootstrap3插件系列：bootstrap-select2
原文：http://www.cnblogs.com/libingql/p/6155852.html