DWR框架和spring整合出现的问题
我用的DWR框架和spring整合，验证用户名是否存在，前台提交时总是提示我frontClientSerivce未定义，大家帮忙看下代码！
<?xml version="1.0" encoding="GBK" ? >
<%@ page language="java" contentType="text/html; charset=GBK"
pageEncoding="GBK"% >
<!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 >
<%@ taglib uri="/WEB-INF/tlds/struts-bean.tld" prefix="bean"% >
<%@ taglib uri="/WEB-INF/tlds/struts-html.tld" prefix="html"% >
<%@ taglib uri="/WEB-INF/tlds/struts-logic.tld" prefix="logic"% >
<%@ taglib uri="/WEB-INF/tlds/c.tld" prefix="c"% >
<meta http-equiv="Content-Type" content="text/html; charset=GBK" / >
<title >用户注册 </title >
<script language="javascript" src="dwr/engine.js" > </script >
<script language="javascript" src="dwr/util.js" > </script >
<script language="javascript" src="dwr/interface/frontClientService.js" > </script >
<script language="javascript" >
function checkUser()
{
var clientName=document.forms[0].clientName.value;
//alert(clientName);
if(clientName!=null && clientName.length!=""){
frontClientService.findClientByName(clientName,function(list)
{
dwr.util.removeAllRows("msg");
if(list.length <=0)
{
dwr.util.setValue("msg","恭喜您,此用户可以注册!");
}
if(list.length >0)
{
dwr.util.setValue("msg","此用户已经存在！");
}
});
}
}
</script >
</head >
<body >
<div align=center > <i > <font color=red size=2 > <span id="msg" > </span > </font > </i > </div >
<center >
<table width="97%" style="width: 97%" >
<html:form action="/spellCarmgr/frontClientManager/FrontClientAction.do?method=clientRegister" method="post" >
<html:hidden property="methodname" value="clientRegister"/ >
<html:hidden property="status" value="审核"/ >
<tr >
<td bgColor=#f1f1f1 colSpan="3" height="15" > <font color=#ff3300 >>>
用户注册 </font > </td > </tr >
<tr >
<td align="right" style="font-size: 12px; word-break: break-all" >
注册类别： </td >
<td width="185" align="right" style="font-size: 12px; word-break: break-all" colspan="2" align="left" >
<html:radio property="clientIdentity" value="0" onclick="drv_age.style.display= ' ';" >车主会员 </html:radio >
<html:radio property="clientIdentity" value="1" onclick="drv_age.style.display= 'none ';" >搭车会员 </html:radio > * </td >
</tr >
<tr style="padding-top:6px" >
<td width="92" align="right" style="font-size: 12px; word-break: break-all" >
用户名称： </td >
<td width="18" > </td >
<td width="167" style="font-size: 12px; word-break: break-all" >
<html:text property="clientName" maxlength="20" onblur="checkUser();"/ >* </td >
<td style="font-size: 12px; word-break: break-all" >
必填( <font color="#FF0000" >注册后不可以修改 </font >) </td >
</tr >
<tr >
<td align="right" style="font-size: 12px; word-break: break-all" >
真实姓名： </td >
<td width="18" > </td >
<td style="font-size: 12px; word-break: break-all" >
<html:text property="realName" maxlength="20" > </html:text > * </td >
</tr >
<tr >
<td align="right" style="font-size: 12px; word-break: break-all" >
您的密码： </td >
<td width="18" > </td >
<td style="font-size: 12px; word-break: break-all" >
<html:password property="clientPassword1" maxlength="20"/ >* </td >
<td style="font-size: 12px; word-break: break-all" >
长度6-12个数字或英文字符位 </td >
</tr >
<tr >
<td align="right" style="font-size: 12px; word-break: break-all" >
验证密码： </td >
<td width="18" > </td >
<td style="font-size: 12px; word-break: break-all" > <html:password property="clientPassword2" maxlength="20"/ >
* </td >
<td style="font-size: 12px; word-break: break-all" >
请再次填写您的密码 </td >
</tr >
<tr >
<td align="right" style="font-size: 12px; word-break: break-all" >
性别： </td >
<td width="18" > </td >
<td style="font-size: 12px; word-break: break-all" >
<html:select property="sex" >
<html:option value="男" >男 </html:option >
<html:option value="女" >女 </html:option >
</html:select > </td >
</tr >
<tr >
<td align="right" style="font-size: 12px; word-break: break-all" >
电话号码： </td >
<td width="18" > </td >
<td colspan="2" style="font-size: 12px; word-break: break-all" >
<html:text property="tel" / >*请留您的手机号码 </td >
</tr >
<tbody id="drv_age" name="drv_age" style="display:none;" >
<tr >
<td align="right" style="font-size: 12px; word-break: break-all" >
车型： <br / > <br / > </td >
<td width="18" > </td >
<td style="font-size: 12px; word-break: break-all" >
<html:text property="carType" maxlength="50"/ >* </td >
</tr >
<tr >
<td align="right" style="font-size: 12px; word-break: break-all" >
车号： <br / > <br / > </td >
<td width="18" > </td >
<td style="font-size: 12px; word-break: break-all" >
<html:text property="carNumber"/ >* </td >
</tr >
<tr >
<td align="right" style="font-size: 12px; word-break: break-all" >
驾龄： <br / > <br / > </td >
<td width="18" > </td >
<td style="font-size: 12px; word-break: break-all" >
<html:text property="driveAge"/ >* </td >
</tr >
</tbody >
<tr >
<td height="50" align="center" valign="middle" colspan="3" align="center" >
<input type="button" value="提交" style="width:90" onclick="checkForm();"/ > <html:reset value="重填" style="width:90"/ >
</td >
</tr >
</html:form >
</table >
</center >
</body >
</html >
[解决办法]
哦，建议下面做保险 :)
<% String contextPath=request.getContextPath();%>
<script language="javascript" src="<%=contextPath%>/dwr/engine.js" > </script >
<script language="javascript" src="<%=contextPath%>/dwr/util.js" > </script >
<script language="javascript" src="<%=contextPath%>/dwr/interface/frontClientService.js" > </script >
