Java Struts 2 optiontransferselect标记在jsp中不起作用？
我正在尝试执行以下jsp代码，其中包含optiontransferselect标记。但是，我得到以下例外情况：Java Struts 2 optiontransferselect标记在jsp中不起作用？,java,javascript,jsp,struts2,Java,Javascript,Jsp,Struts2,我正在尝试执行以下jsp代码，其中包含optiontransferselect标记。但是，我得到以下例外情况： org.apache.jasper.JasperException: /abc.jsp(10,0) No tag "optiontransferselect label" defined in tag library imported with prefix "s" 请查找我使用过的以下代码 <%@ page language="java" contentType="text/
org.apache.jasper.JasperException: /abc.jsp(10,0) No tag "optiontransferselect label" defined in tag library imported with prefix "s"
<%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%>
<%@ taglib prefix="s" uri="/struts-tags"%>
<html>
<head>
<title>Optiontransferselect Tag Example!</title>
</head>
<body>
<s:form>
<s:optiontransferselect label="Employee Records" name="leftSideEmployeeRecords" leftTitle="RoseIndia" rightTitle="JavaJazzUp" list="{'Deepak Kumar', 'Sushil Kumar','Vinod Kumar','Deepak Monthy','Deepak Mihanti', 'Sushil Kumar', 'Ravi Kant Kumar'}" headerKey="headerKey" headerValue="--- Please Select ---" doubleName="rightSideEmployeeRecords" doubleList="{'Amar Deep Patel', 'Amit Kumar','Chandan Kumar', 'Noor Kumar','Tammana Kumari'}" doubleHeaderKey="doubleHeaderKey" doubleHeaderValue="--- Please Select ---" />
</s:form>
</body>
</html>
Optiontransferselect标记示例！
请指导。您正在项目中使用较旧版本的
struts core xxx.jar2.3.16要使用optiontransferselect标记，您需要使用struts-core-2.3.16或更高版本。您需要包含