日期:2014-05-16 浏览次数:20565 次
| 属性名 | 是否必需 | 默认值 | 类型 | 说明 |
| executeResult | False | False | Boolean | 是否将action返回的结果视图显示在当前页面中 |
| flush | False | True | Boolean | 是否进行刷新 |
| ignoreContextParams | False | False | Boolean | 是否忽略URL参数 |
| name | True | — | String | 指定调用哪个action |
| namespace | False | — | String | 指定调用哪个action的命名空间 |
| var | False | — | String | 将调用的action的名称放到值栈中 |
package com.wl.control.tagsAction;
import com.opensymphony.xwork2.ActionSupport;
public class RunAction extends ActionSupport {
private String name;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
@Override
public String execute() throws Exception {
return "runaction";
}
}
<%@ page language="java" import="java.util.*" pageEncoding="GB18030"%>
<%@ taglib uri="/struts-tags" prefix="s" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<body>
name的值是:
<s:property value="#parameters.name"/>
</body>
</html>
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>
<package name="Struts2.1" extends="struts-default">
<action name="runaction" class="com.wl.control.tagsAction.RunAction">
<result name="runaction">/controlTags/runaction.jsp</result>
</action>
</package>
</struts><%@ page language="java" import="java.util.*" pageEncoding="GB18030"%>
<%@ taglib uri="/struts-tags" prefix="s" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<body>
显示runaction.jsp中的内容并且输出name参数的值:
<br/>
<s:action name="runaction" executeResult="true"></s:action>
<br/>
显示runaction.jsp中的内容并且不输出name参数的值:
<br/>
<s:action name="runaction" executeResult="true" ignoreContextParams="true"></s:action>
<br/>
仅仅调用runaction,不显示结果:
<br/>
<s:action name="runaction"></s:action>
<br/>
</body>
</html>
