For Scenario 1 I'm still not sure what you are asking about, the
RedirectMessageInterceptor is used to preserve messages across a redirect
but now you are saying there is no redirect so the interceptor is certainly
not going to do anything. You might be better off starting over with
scenario 1 and posting a new question with a complete description of the
problem and what you are trying to accomplish.
For Scenario 2, The action MMSUpload is not including the
RedirectMessageInterceptor in the interceptor stack. By specifying
interceptor-ref's in the action you are replacing the default interceptor
stack for that action. So MyStack is not being used and
RedirectMessageInterceptor is not in the stack.
Additionally, your definition of "myStack" is strange, you probably do not
want both paramsPrepareParamsStack and defaultStack together. You will be
duplicating many interceptors and probably get some odd behavior. You
probably want to include either paramsPrepareParamsStack or defaultStack but
not both.
The source code for 2.1.6 is include in the distribution you download from
the Struts site, it's in the 'src' folder.
sajidbigler wrote:
>
> Hi please see Answers in bold
> Greg:
> Sorry, I can't understand what you are talking about in scenario 1, on a
> redirect result there is no output response except the http redirect
> command.
> Sajid:Its normal Ajax call no redirect.
>
> signup.jsp
>
> <html>
> <head>
> <title>Service Owner</title>
> <link href="<s:url value='/css/main.css'/>" rel="stylesheet"
> type="text/css" />
> <sx:head cache="true" debug="true" parseContent="true"/>
> </head>
> <script language="JavaScript" type="text/javascript">
> function avalibility(username) {
> dojo.io.bind({
> url: "<s:url
> value='/userAvailableCheckAction.action'/>?username="+username,
> load: function(type, data, evt) {
> var username1 = dojo.byId("username");
>
> username1.value=data
> },
> mimeType: "text/html"
> });
> }
>
> </script>
> <s:form action="doSignUP" method="POST" theme="simple">
> <s:actionerror /><s:actionmessage/>
> <s:textfield label="User Name" name="username" required="true"
> requiredposition="left" id="username"
> onblur="javascript:avalibility(this.value);return false;" />
> <s:submit value="Save" align="center"/>
> </s:form>
>
> struts.xml
>
> <interceptors>
> <interceptor name="redirectMessage"
>
> class="com.teleparadigm.mms.application.common.RedirectMessageInterceptor"
> />
> <interceptor-stack name="myStack">
> <interceptor-ref name="redirectMessage" />
> <interceptor-ref
> name="paramsPrepareParamsStack" />
> <interceptor-ref name="defaultStack" />
> </interceptor-stack>
> </interceptors>
> <default-interceptor-ref name="myStack" />
>
> <action name="userAvailableCheckAction"
>
> class="com.teleparadigm.mms.application.useravailability.UserAvailabilityAction">
> <result>/pages/available.jsp</result>
> </action>
>
> available.jsp
>
> <%...@taglib prefix="s" uri="/struts-tags"%>
> <% System.out.println("In JSP username
> "+request.getParameter("username"));
> System.out.println("In JSP exist "+request.getParameter("exist"));
>
> if(request.getParameter("exist")==null){
> %>
> <s:property value="%{username}" />
> <%}else{%>
> alert('User Already Exist !...');
> <%}%>
>
> UserAvailabilityAction.java
>
> package com.teleparadigm.mms.application.useravailability;
>
> import java.util.Map;
>
> import javax.servlet.http.HttpServletRequest;
> import javax.servlet.http.HttpSession;
>
> import org.apache.struts2.interceptor.ServletRequestAware;
>
> import com.opensymphony.xwork2.ActionContext;
> import com.opensymphony.xwork2.ActionSupport;
> import com.teleparadigm.mms.application.common.Owner;
> import com.teleparadigm.mms.application.login.LoginDAO;
>
> public class UserAvailabilityAction extends ActionSupport implements
> ServletRequestAware
> {
>
>
> private HttpServletRequest request;
>
> public void setServletRequest(HttpServletRequest request){
> this.request = request;
> }
>
> public HttpServletRequest getServletRequest(){
> return request;
> }
>
> UserAvailabilityDAO uadao=new UserAvailabilityDAO();
> private String username = null;
>
> public String execute() throws Exception {
> System.out.println("UserAvailabilityAction--->"+this.
> getUsername());
> boolean result=uadao.checkUserNameAvailability(this.
> getUsername().trim());
> System.out.println("result--->"+result);
>
>
> if(!result){
> return SUCCESS;
> }else{
> username="";
> addActionError("User Already Exists..plz use another
> username..");
> return SUCCESS;
> }
> }
>
> public String getUsername() {
> return username;
> }
> public void setUsername(String username) {
> this.username = username;
> }
>
>
>
>
>
>
> }
>
> For scenario 2, you still haven't provided enough info to help you.
> Greg:
> - What's your interceptor stack look like? Does it include the 'workflow'
> interceptor?
>
> Sajid:
> <interceptors>
> <interceptor name="redirectMessage"
>
> class="com.teleparadigm.mms.application.common.RedirectMessageInterceptor"
> />
> <interceptor-stack name="myStack">
> <interceptor-ref name="redirectMessage" />
> <interceptor-ref
> name="paramsPrepareParamsStack" />
> <interceptor-ref name="defaultStack" />
> </interceptor-stack>
> </interceptors>
> <default-interceptor-ref name="myStack" />
>
> <action name="MMSUpload"
>
> class="com.teleparadigm.mms.application.mms.MMSUploadAction">
> <interceptor-ref name="i18n" />
> <interceptor-ref name="fileUpload" />
> <interceptor-ref name="basicStack" />
> <result name="input">/pages/ComposeMMS.jsp</result>
> <result name="error" type="redirectAction">
> showDynamicTreeActionMMS
> </result>
> <result>/pages/upload_success.jsp</result>
> </action>
> <action name="showDynamicTreeActionMMS"
>
> class="com.teleparadigm.mms.application.dynamictree.ShowDynamicTreeAction">
> <result name="input">/pages/ComposeMMS.jsp</result>
> <result name="error" type="redirect">/index.jsp</result>
> <result>/pages/ComposeMMS.jsp</result>
> </action>
>
>
> Greg:
> - How is your action configured? does it include a result with
> name="input"?
> Sajid:
> yes it includes as shown above
> Greg:
> - What's your result jsp look like? does it include anything to display
> errors or messages?
> Sajid:
>
> ComposeMMS.jsp
>
> <%@ page contentType="text/html; charset=UTF-8" %>
> <%@ taglib prefix="s" uri="/struts-tags"%>
> <%@ taglib prefix="sx" uri="/struts-dojo-tags" %>
> <%
>
> request.getSession().setAttribute( "tab" ,"MMS");
> %>
> <html>
> <head>
> <title>Service Owner</title>
> <link href="<s:url value='/css/main.css'/>" rel="stylesheet"
> type="text/css" />
> <sx:head cache="true" debug="true"/>
> </head>
>
> <script language="JavaScript" type="text/javascript">
>
> dojo.event.topic.subscribe("treeSelected", function
> treeNodeSelected(node) {
> dojo.io.bind({
> url: "<s:url
> value='/dynamicTreeSelectAction.action'/>?nodeId="+node.node.widgetId,
> load: function(type, data, evt) {
> var divDisplay = dojo.byId("displayId");
> divDisplay.innerHTML=data;
> },
> mimeType: "text/html"
> });
> });
> </script>
> <sx:tree
> id="tree"
> rootNode="%{#session.treeRootNode}"
> childCollectionProperty="children"
> nodeIdProperty="id"
> nodeTitleProperty="name"
> treeSelectedTopic="treeSelected">
> </sx:tree>
> </div>
>
>
> <div id="content">
> <h3>Please Select Tree Node to place the Content</h3>
> <s:actionerror /> <s:fielderror />
> <s:form action="MMSUpload"
> method="POST" enctype="multipart/form-data" id="form" >
> <s:div id="displayId"></s:div>
>
> <s:textfield name="MMSFrom" label="MMS From " />
> <s:textfield name="MMSSubject" label="MMS Subject" />
> <s:textfield name="MMSText" label="MMS Text" />
> <s:textfield name="MMSName" label="MMS Name" />
> <s:file name="upload" label="File 1" />
> <s:file name="upload" label="File 2" />
>
> <s:submit align="center" />
>
> </s:form>
> Gerg
> Also what steps have you done to try and resolve the problem? Have you
> stepped through these scenarios in a debugger?
> sajid
> i have taken RedirectMessageInterceptor.java from the link as given above
> and was unable to step as i really never ever able to set sourcecode of
> sturts2.1.6 in eclipse and i use only binary no sourceplz suggest me to do
> this.i know how to set debugging mode but when ever i try to set in my
> eclise it will struck wont response... :(
> Gerg
> You should include at a minimum your struts configuration (struts.xml) and
> jsp file.
>
>
>
>
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