struts2-namespace | 易学教程

getting error “There is no Action mapped for namespace / and action name LoginAction” in struts2

阅读更多关于 getting error “There is no Action mapped for namespace / and action name LoginAction” in struts2

问题 My struts.xml is under 'src' and action class is in a package 'login'. Here's my struts.xml: <?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="example" extends="json-default"> <action name="login" class="login.LoginAction"> <result type="json"/> </action> </package> </struts> My jsp(It is under /LoginEx/WebContent/Login.jsp): <%@ page language

How to apply a global dynamic result path prefix in Struts 2 so can reskin JSPs?

阅读更多关于 How to apply a global dynamic result path prefix in Struts 2 so can reskin JSPs?

问题 I have a website using Struts2 as the MVC framework. I need to re-skin the JSPs. I need to have the old JSPs accessible alongside the new JSPs. So I have added a root folder of /newdesign/ and copied all of the existing JSP folders into it. So if I login with the name/value pair ?newdesign=true (for example) I'm the initial request then I can: store this in the user's session and then dynamically add /newdesign/ as a global prefix to the tag in struts.xml that determines if the new or old JSP

HTTP Status 404 - There is no Action mapped for namespace [/] and action name [login] associated with context path [/struts2]

阅读更多关于 HTTP Status 404 - There is no Action mapped for namespace [/] and action name [login] associated with context path [/struts2]

问题 I have learned theory of Struts2 and now practicing. Facing problems while executing project.I searched in Google in many ways but could not find result.Please help me. Below is the code.Please help me friends... Project structure: web.xml <?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns

struts2 action not calling properly

阅读更多关于 struts2 action not calling properly

问题 On default I want my struts2 app to forward to an action: <?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> <constant name="struts.enable.DynamicMethodInvocation" value="false" /> <constant name="struts.devMode" value="false" /> <package name="myApp" namespace="/myApp" extends="struts-default"> <action name="Login_*" method="{1}" class="myApp.SessionManager"

How to prevent the wildcard namespace in struts?

阅读更多关于 How to prevent the wildcard namespace in struts?

问题 I am facing a problem that I couldn't find a key word for googleing the following situation: <package name="Main" namespace="/" extends="struts-default"> <action name="administrator" class="com.xyz.AdminAction"> <result name="success">/WEB-INF/jsp/admin.jsp</result> </action> </package> The above url should be http://xyz.com/administrator and it works fine. However, if I change the url to http://xyz.com/asdasd/asdasdasd/administrator and it still works, but I can't accept this! So any setting

struts2 Namespace configuration when set a specific context-root

阅读更多关于 struts2 Namespace configuration when set a specific context-root

问题 When I set a context-root in weblogic.xml for my application, what is the default namespace for package in struts2? ex: I set <context-root>/home/app/exec</context-root> and I access my app with the following uri: localhost:8081/home/app/exec/index.html insted of localhost:8081/NameOfMyApp/index.html In the other hand I Know that in Struts2 action namespace map to folder structure. Example on the following link: https://www.mkyong.com/struts2/struts-2-namespace-configuration-example-and

There is no Action mapped for namespace / and action name hello

阅读更多关于 There is no Action mapped for namespace / and action name hello

问题 package com.tutorialspoint.struts2; public class HelloWorldAction{ private String name; public String execute() throws Exception { return "success"; } public String getName() { return name; } public void setName(String name) { this.name = name; } } index.jsp <%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%> <%@ taglib prefix="s" uri="/struts-tags"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose

HTTP Status 404 - There is no Action mapped for namespace [/] and action name [login] associated with context path [/struts2]

阅读更多关于 HTTP Status 404 - There is no Action mapped for namespace [/] and action name [login] associated with context path [/struts2]

I have learned theory of Struts2 and now practicing. Facing problems while executing project.I searched in Google in many ways but could not find result.Please help me. Below is the code.Please help me friends... Project structure: web.xml <?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5"> <display-name

There is no Action mapped for namespace / and action name hello

阅读更多关于 There is no Action mapped for namespace / and action name hello

package com.tutorialspoint.struts2; public class HelloWorldAction{ private String name; public String execute() throws Exception { return "success"; } public String getName() { return name; } public void setName(String name) { this.name = name; } } index.jsp <%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%> <%@ taglib prefix="s" uri="/struts-tags"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <title>Hello World</title> </head> <body> <h1>Hello World From Struts2</h1> <form

How to compare a single character from url request parameter in Struts 2

阅读更多关于 How to compare a single character from url request parameter in Struts 2

问题 I am reading the url parameter which has a single character. It will either be Y or N . I have to write a condition to check if it Y or N and do something accordingly. This is what I wrote but does not seem to work (always goes to else). The url is http://wwww.helloworld.com/showInfo?thecountry=us&theconditionTypeInUrl=Y <s:set var="theUrl" value="%{#parameters.theconditionTypeInUrl}" /> <s:if test="%{#theUrl == 'Y'}"> </s:if> <s:else> </s:else> I also tried <s:set var="theUrl" value='%{