struts

问题 Ok maybe everybody knows how to do this, but I've never try it beacause I've never needed it so, how do you work with multiple referenced projects in eclipse? I have a couple of Struts 1 web applications that must use another struts 1 "library" project and right now I'm doing the communication between them using url requests, wich is really annoying (at least how I have implemented it). I would like to be able to use the classes of the "library" project directly in my other struts

问题 I have a server application that consists of multiple OSGi bundles, some mine, some third-party. One of the bundles provides a web frontend using Struts. The necessary Struts libraries live inside the web front-end bundle. Now I want to add a second bundle that provides another web front-end, with different dependencies and a very different use case. I want to use Struts for that bundle, too, but I don't want to put the same libraries into two bundles. With OSGi, it should be no problem to

问题 I am studying the Struts2 in Action and come to know that Controller in Struts2 is FilterDispatcher and Model is Action. But previously I knew that Action and FilterDispatcher both are Controller and Struts does not provide support to model layer. Which one of the above is wrong? 回答1: I would say that FilterDispatcher is a FrontController and Action is both Model and Controller in one class. 回答2: Actually Struts2 actions are controller delegates. And Struts2 provides a value stack on the view

问题 I am doing a project in Struts2 where I need of setting a parameter in URL like user parameter in below link. I want this parameter to be passed when I click a form submit button and not any links separately. I know how to do this with <s:url> but that way I need to create a link instead of form submit. Can someone please help me with a code sample how to do this? I know there's a way to do it with HTML or Struts1 but how to do it with Struts2? If there is a way to do this in struts.xml ,

问题 I have one JSP page which has two forms with submit buttons. How to configure different action class those two forms? For example: form1 submit button configuration to classA and form2 submit button configuration to classB . Is it possible? 回答1: As easy as: <s:form> ... <s:submit action="Action1" /> </s:form> <s:form> ... <s:submit action="Action2" /> </s:form> You can even use different <s:submit> buttons for the same <s:form> <s:form> ... <s:submit action="Action1" /> <s:submit action=

问题 Hey guys, lately, I use the combination of Struts and Velocity frameworks to create some website, the problem is that when I tried to input UTF-8 Japanese character, say, a field name, which I putted in the value of "索", then I click submit ( using ), the data would be passed to an AddForm, which I have the String name field to handle the name field. Problem is that, the received string is some strange letter than the expected string "索", I set all the workspace to UTF-8, in velocity.property

问题 I am new in Struts 2. I want to create a simple Hello program using struts2 and when I try to run the program, i am getting the following message in the console: Aug 30, 2013 11:33:35 AM org.apache.catalina.core.AprLifecycleListener init INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jre7\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Program Files (x86)

问题 I am new in Struts 2. I want to create a simple Hello program using struts2 and when I try to run the program, i am getting the following message in the console: Aug 30, 2013 11:33:35 AM org.apache.catalina.core.AprLifecycleListener init INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jre7\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Program Files (x86)

问题 I have a JSP in which i am redirecting to another jsp like ,i dont have any other data in that jsp,i want to pass a value from this jsp(index.jsp) to the redirected jsp(login.jsp),how will i do this? Here "logonInput" is defined in struts-config.xml index.JSP is like <%@ page language="java" contentType="text/html;charset=UTF-8"%> <%@ taglib uri="http://struts.apache.org/tags-logic" prefix="logic" %> <% String sessionExpired=(String)request.getAttribute("SessionExpired"); %> <logic:redirect

问题 <action name="actionA" class="com.company.Someaction"> <result name="success" type="redirect-action"> <param name="actionName">OtherActionparam> <param name="paramA">${someParams}</param> <param name="paramB">${someParams}</param> <param name="aBoatLoadOfOtherParams">${aBoatLoadOfOtherParams}</param> </result> </action> In the above action map, I am redirecting from SomeAction to OtherAction. I am having issues, because unfortunately I need to pass a large amount of data between the two