Html5新标签datalist实现输入框与后台数据库数据的动态匹配

2019-01-28 13:38:28王旭

最近项目中涉及到一个小功能,客户在选择供应商时,由于供应商数目较多(大概3000个左右),因此直接生成下拉框显然不现实,所以就更换解决方案,打算借助HTML5新增的标签datalist来实现输入中文/拼音首字母时,自动进入数据库模糊查询,并返回相应的结果,生成datalist,由于在输入框中的输入内容发生变化时,datalist会自动触发下拉框,所以使用起来比select更便捷。前端部分代码如下:

Html Code:

<!DOCTYPE html> <html lang="en"> <head id="head"> <title>库存下拉框测试</title> <meta charset="utf-8"> <meta content="IE=edge,chrome=1" http-equiv="X-UA-Compatible"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta name="description" content=""> <meta name="author" content=""> <script src="../../Common/content/jquery-1.7.2.min.js"type="text/javascript"></script> <script src="../../Common/pages/include.js" class="include" type="text/javascript"></script> <script src="../../Common/js/AjaxJson.js" type="text/javascript"></script> <script src="../../Common/js/Setting.js" type="text/javascript"></script> <script src="../../Common/js/Paging.js" type="text/javascript"></script> <script src="../../Js/warehouseManage/testyy.js" type="text/javascript"></script> </head> <body class=""> <!--<![endif]--> <div class="navbar"></div> <div class="sidebar-nav"></div> <div class="content"> <div class="header"><h1 id="ADU" class="page-title">下拉框测试</h1></div> <div class="container-fluid"> <div class="row-fluid"> <!-- --------------------------多条件查询--------------------------------------------- --> <div class="well" id="searchDemo"> <p>测试数据(默认均为d00001):<br> 昆山市大陆配件有限公司 ksdlpjyxgs <br> 亿真企业有限公司 yzqyyxgs <br> 泰州市安誊轴皮厂(集团厂) tzsatzpc(jtc) </p> </div> 按 供应商名动态匹配(中文或者拼音均可): <input list="bro" id="name" oninput="this.value=this.value.replace(/^ +| +$/g,'');search('name','bro','name')" > <datalist id="bro"></datalist> </div> </div> </div> </body> <!-- -----------------------footer-------------------------- --> <footer class="foot"></footer> </html>