action执行2次
type="dispatcher">
<param name="location">/admintemplet/user/useradd.jsp</param>
</result>
<result name="ssst" type="redirect-action">
<param name="actionName">userTypeAction</param>
<param name="method">add</param>
<param name="success">${success}</param>
</result>
<interceptor-ref name="defaultStack"/>
</action>?java 写道<%@ taglib uri="webwork" prefix="ww"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link rel="stylesheet" href="${pageContext.request.contextPath }/admintemplet/css/table.css" type="text/css" />
<script src="${pageContext.request.contextPath }/js/myformcheck.js"></script>
<title>添加角色</title>
<script language="javascript">
function demo(){
document.forms.usertypeform.submit();
}
</script>
</head>
<body>
<div id="man_zone">
<center>
<ww:if test="success=='true'">
<span style="color:green">添加成功</span>
</ww:if><ww:if test="success=='false'">
<span style="color:red">重复提交</span>
</ww:if>
<ww:form name="usertypeform" method="post" action="userTypeAction!add.action" onsubmit = "return checkForm(this)">
<table width="500px" border="0" align="center" cellpadding="0" cellspacing="0"><tr><td colspan="3">添加角色</td></tr>
<tr><td height="14" background="#EEF2F2" bgcolor="#EEF2F2" name="userType.typename" checkInfo="角色名称;NOTNULL;No" /></td><td width="30%" ><span style="color:red">*</span></td></tr>
<tr><td colspan="3" value="提交"/>
??<img src="${pageContext.request.contextPath}/images/button/return.gif" value="返回" onClick="window.history.back()"></td></tr>
</table>
</ww:form>
</center>
</div>
</body>
</html>
?
/* * 添加用户角色 */public String add() throws ServletException, IOException{System.out.println("-------------------------------------------");HttpServletResponse response = ServletActionContext.getResponse();response.setContentType("text/html;charset=utf-8");HttpServletRequest request = ServletActionContext.getRequest();System.out.println(request.getRequestedSessionId());boolean result = this.getUserTypeSerivce().createUserType(userType);System.out.println(result);if(result){this.success="true";}else{this.success="false";}//request.setAttribute("usertypeadd.jsp?${params}","success=true");//response.sendRedirect("usertypeadd.jsp");//request.getRequestDispatcher("usertypeadd.jsp").forward(request,response); return "ssst";}?
1 楼 glacier3 2009-10-20 JSP's issue.