<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%><%String path = request.getContextPath();String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";%><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"> <head> <base href="<%=basePath%>"> <title>My JSP 'MyJsp.jsp' starting page</title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <script type="text/javascript" src="datePicker/WdatePicker.js"></script> <script type="text/javascript" src="js/jquery.min.js"></script> <script type="text/javascript" src="js/jquery.autocomplete.js"></script> <link rel="Stylesheet" type="text/css" href="css/jquery.autocomplete.css"/><script type="text/javascript"> $().ready(function() { $("#staffCode").autocomplete("baseinfo/autocomplete.action",{ minChars: 1, //最小显示条数 max: 15, //最大显示条数//scroll: true,//最多可以显示150个结果 autoFill: false, dataType : "json", //指定数据类型的渲染方式 extraParams:{ staffCode:function(){ return $("#staffCode").val();//url的参数传递 } }, parse: function(data){ var rows = []; var d = data; for(var i=0; i<d.length; i++){ rows[rows.length] = { data:d[i], value:d[i], result:d[i].staffCode }; } return rows; }, formatItem: function(row,i,n) { return row.staffCode+""+row.staffStaffName; } }).result (function(event, data, formatted) { $("#staffId").val(data.staffPid); $("#staffStaffName").val(data.staffStaffName); }); $("#staffStaffName").autocomplete("baseinfo/autocomplete.action",{ minChars: 1, max: 15, autoFill: false, dataType : "json", extraParams:{ staffStaffName:function(){ return $("#staffStaffName").val(); } }, parse: function(data){ var rows = []; var d = data; for(var i=0; i<d.length; i++){ rows[rows.length] = { data:d[i], value:d[i], result:d[i].staffStaffName }; } return rows; }, formatItem: function(row,i,n) { return row.staffStaffName+""+row.staffCode; } }).result (function(event, data, formatted) { $("#staffId").val(data.staffPid); $("#staffCode").val(data.staffCode); }); });</script> </head> <body><br/><br/><br/> <input type="text" onClick="WdatePicker()"> <font color=red><- 点我弹出日期控件</font><br/> <input type="hidden" name="staffPid" id="staffId"/> 工号:<input type="text" id="staffCode"/> 姓名:<input type="text" id="staffStaffName"/> </body></html>
程序:
/** * 自动补全 * @return * @throws Exception */ public String autocomplete() throws Exception { HttpServletResponse response = ServletActionContext.getResponse(); List<Staff> staffs = null; String n = request.getParameter("staffStaffName"); if (BaseUtil.isEmpty(getStaffCode())) { staffs = staffService.findByPropertyauto("staffCode", getStaffCode().trim()); } if (BaseUtil.isEmpty(n)) { String name = new String(n.getBytes("ISO-8859-1"),"UTF-8"); staffs = staffService.findByPropertyauto("staffStaffName", name.trim()); } if (BaseUtil.isEmptyList(staffs)) { List<AutoStaff> autoStaffs = new ArrayList<AutoStaff>(); for (Staff staff : staffs) { autoStaffs.add(new AutoStaff(staff.getStaffPid(), staff.getStaffCode(), staff.getStaffStaffName())); } Gson gson = new Gson(); String result = gson.toJson(autoStaffs); response.setContentType("text/json;charset=utf-8"); response.setHeader("Chache=Control", "no-cache"); PrintWriter outWriter = response.getWriter(); outWriter.print(result); outWriter.flush(); outWriter.close(); } return SUCCESS; }
struts.xml:
<action name="autocomplete" class="com.fms.web.action.baseinfo.StaffManageAction" method="autocomplete"> <interceptor-ref name="permissionStack"/> <result type="json"> <param name="root">result</param> </result> </action>
web控制层struts2
<input type="hidden" name="staffPid" id="staffId"/> 工号:<input type="text" id="staffCode"/> 姓名:<input type="text" id="staffStaffName"/>
通过工号的自动补全可获取staffCode、staffStaffName、staffPid(隐藏Id),
通过姓名的自动补全可获取也可以获取staffCode、staffStaffName、staffPid(隐藏Id)。
巧妙的应用在于:
.result (function(event, data, formatted) { $("#staffId").val(data.staffPid); $("#staffCode").val(data.staffCode); }); .result (function(event, data, formatted) { $("#staffId").val(data.staffPid); $("#staffStaffName").val(data.staffStaffName); });
一看就明白怎么回事了,就不多说了。
中文问题也一并解决了:
String n = request.getParameter("staffStaffName");
String name = new String(n.getBytes("ISO-8859-1"),"UTF-8");
至于页面的编码统一一下就可以了。