hemanth acharya

see this link prettyfaces

Joe,
Ok, thank you..

Joe,

Yep, i tried everything.. seems stuck there...

Joe,

The former, running tomcat from eclipse.

Joe,

yes, I am using eclipse.

joe,

I am building using tomcat,

Here's my classpath file,

<?xml version="1.0" encoding="UTF-8"?> <classpath> <classpathentry kind="src" path="src"/> <classpathentry kind="src" path="Resources"/> <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/jre6"> <attributes> <attribute name="owner.project.facets" value="jst.java"/> </attributes> </classpathentry> <classpathentry kind="con" path="org.eclipse.jst.server.core.container/org.eclipse.jst.server.tomcat.runtimeTarget/Apache Tomcat v6.0"> <attributes> <attribute name="owner.project.facets" value="jst.web"/> </attributes> </classpathentry> <classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.web.container"/> <classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.module.container"/> <classpathentry kind="output" path="build/classes"/> </classpath>

Regards,
hemanth.

Joe,

My bad !! I apologize for that.... Here is the Login.action and my struts xml...

package struts2; import com.opensymphony.xwork2.ActionSupport; public class LoginAction extends ActionSupport { private static final long serialVersionUID = 1L; private String username; private String password; public String execute() { if(this.username.equals("admin") && this.password.equals("test")){ addActionMessage("Successfully logged in!!"); return "success"; } else{ addActionError("Invalid User!!Try again"); return "error"; } } public String getUsername() { return username; } public void setUsername(String username) { this.username = username; } public String getPassword() { return password; } public void setPassword(String password) { this.password = password; } }

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> <constant name="struts.enable.DynamicMethodInvocation" value="false"></constant> <constant name="struts.devMode" value="false" /> <constant name="struts.custom.i18n.resources" value="ApplicationResources"></constant> <package name="sampleStrutapp" extends="struts-default"> <action name="login" class="struts2.LoginAction"> <result name="success">/checkValidation.jsp</result> <result name="error">/HelloWorld.jsp</result> </action> </package> <package name="struts2" extends="json-default"> <action name="populate" class="struts2.Populating"> <result type="json"> <param name="root">popdata</param> <param name="noCache">true</param> </result> </action> </package> </struts>

Joe,

It has a execute method !..
The following is my action class...

package struts2; import java.util.List; import com.opensymphony.xwork2.*; import org.apache.catalina.connector.Request; import data.Details; import com.Various_functions; //import javax.servlet.http.HttpServletRequest; //import javax.servlet.http.HttpServletResponse; public class Populating extends ActionSupport { /** * */ private static final long serialVersionUID = 1L; public String usrname; public String email; public String lang; public String gender; public String comp; public String desg; public int rownum; public int row; public int getRow() { return row; } public void setRow(int row) { this.row = row; } private String popdata; public String getPopdata() { return popdata; } public void setPopdata(String popdata) { this.popdata = popdata; } public int getRownum() { return rownum; } public void setRownum(int rownum) { this.rownum = rownum; } public String execute(){ Various_functions funct = new Various_functions(); List<Details> dev = funct.populate(this.getRow()); popdata = dev.get(0).getCompName()+","+dev.get(0).getDesig()+","+dev.get(0).getEmailId()+","+dev.get(0).getGender()+","+dev.get(0).getLang()+","+dev.get(0).getUserName(); System.out.println("In action class"); return "success"; } public String getUsrname() { return usrname; } public void setUsrname(String usrname) { this.usrname = usrname; } public String getEmail() { return email; } public void setEmail(String email) { this.email = email; } public String getLang() { return lang; } public void setLang(String lang) { this.lang = lang; } public String getGender() { return gender; } public void setGender(String gender) { this.gender = gender; } public String getComp() { return comp; } public void setComp(String comp) { this.comp = comp; } public String getDesg() { return desg; } public void setDesg(String desg) { this.desg = desg; } }

Regards,
hemanth.

Hi all,

I am building a simple struts application using struts-2.1.6, but i am getting the following exception.

java.lang.NoSuchMethodException: struts2.LoginAction.execute()() java.lang.Class.getMethod(Unknown Source) org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.getActionMethod(AnnotationValidationInterceptor.java:75) org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:47) com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87) com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:122) com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:195) com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87) com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:195) com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87) com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:148) com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:93) com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:235) com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:89) com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:128) com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) org.apache.struts2.interceptor.ProfilingActivationInterceptor.intercept(ProfilingActivationInterceptor.java:104) com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:267) com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:126) com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:138) com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87) com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:148) com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164) com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:128) com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:176) com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:52) org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:468) org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77) org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:76)

My struts xml is the following...

<?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> <constant name="struts.devMode" value="false" /> <constant name="struts.custom.i18n.resources" value="ApplicationResources"></constant> <package name="sampleStrutapp" extends="struts-default"> <action name="login" class="struts2.LoginAction"> <result name="success">/checkValidation.jsp</result> <result name="error">/HelloWorld.jsp</result> </action> </package> <package name="struts2" extends="json-default"> <action name="populate" class="struts2.Populating"> <result type="json"> <param name="root">popdata</param> <param name="noCache">true</param> </result> </action> </package> </struts>


The following is my lib structure..

antlr-2.7.6.jar
commons-collections-3.1.jar
commons-fileupload-1.2.1.jar
commons-io-1.3.2.jar
commons-logging-1.1.1.jar
dom4j-1.6.1.jar
freemarker-2.3.13.jar
jsonplugin-0.32.jar
ognl-2.6.11.jar
struts2-convention-plugin-2.1.6.jar
struts2-core-2.1.6.jar
xwork-2.1.2.jar

Suggestions appreciated..

Thanks and regards,
Hemanth.

Hello all,

Any idea about the above issue guys?? Hoping to hear from some of you soon.


Thanks and regards,
hemanth.

Hi all,

I have been trying to display my JSON data returned from action class in my JSP, but in wain...

I am using struts 2.1.8..

The following is the 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> <constant name="struts.enable.DynamicMethodInvocation" value="false"></constant> <constant name="struts.devMode" value="false" /> <constant name="struts.custom.i18n.resources" value="ApplicationResources"></constant> <package name="sampleStrutapp" extends="struts-default"> <action name="login" class="struts2.LoginAction"> <result name="success">/checkValidation.jsp</result> <result name="error">/HelloWorld.jsp</result> </action> </package> <package name="struts2" extends="json-default"> <action name="populate" class="struts2.Populating"> <result type="json"> <param name="root">popdata</param> <param name="noCache">true</param> </result> </action> </package> </struts>


My action class is the following..

package struts2; import java.util.List; import com.opensymphony.xwork2.*; import org.apache.catalina.connector.Request; import data.Details; import com.Various_functions; //import javax.servlet.http.HttpServletRequest; //import javax.servlet.http.HttpServletResponse; public class Populating extends ActionSupport { /** * */ private static final long serialVersionUID = 1L; public String usrname; public String email; public String lang; public String gender; public String comp; public String desg; public int rownum; public int row; public int getRow() { return row; } public void setRow(int row) { this.row = row; } private String popdata; public String getPopdata() { return popdata; } public void setPopdata(String popdata) { this.popdata = popdata; } public int getRownum() { return rownum; } public void setRownum(int rownum) { this.rownum = rownum; } public String execute(){ Various_functions funct = new Various_functions(); List<Details> dev = funct.populate(this.getRow()); popdata = dev.get(0).getCompName()+","+dev.get(0).getDesig()+","+dev.get(0).getEmailId()+","+dev.get(0).getGender()+","+dev.get(0).getLang()+","+dev.get(0).getUserName(); System.out.println("In action class"); return "success"; } public String getUsrname() { return usrname; } public void setUsrname(String usrname) { this.usrname = usrname; } public String getEmail() { return email; } public void setEmail(String email) { this.email = email; } public String getLang() { return lang; } public void setLang(String lang) { this.lang = lang; } public String getGender() { return gender; } public void setGender(String gender) { this.gender = gender; } public String getComp() { return comp; } public void setComp(String comp) { this.comp = comp; } public String getDesg() { return desg; } public void setDesg(String desg) { this.desg = desg; } }


and my javascript is the following..

function populate(rownum){ alert(rownum); var inputData = { "row" : 1 }; // alert(inp); $.post('populate.action', inputData, populatecallback, "json"); } function populatecallback(popdata) { alert("in call back!!"); var result = popdata.split(","); usrname= result[5]; email= result[2]; desg= result[1]; lang= result[4]; comp= result[0]; gender= result[3]; $('#txtName').val(usrname); $('#txtEmail').val(email); $('#txtCmp').val(comp); $('#txtDesg').val(desg); $('#lan').val(lang); $('#gen').val(gender); }


Now currently, the javascript is being called and the string "popdata" is filled with appropriate data, but the callback function is not called as part of json post.

I am getting the following exception..

java.lang.ClassNotFoundException: com.opensymphony.xwork2.util.TextUtils at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1387) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233) at com.googlecode.jsonplugin.SerializationParams.<init>(SerializationParams.java:38) at com.googlecode.jsonplugin.JSONResult.writeToResponse(JSONResult.java:194) at com.googlecode.jsonplugin.JSONResult.execute(JSONResult.java:184) at com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:361) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:265) at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:163) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:251) at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:122) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:195) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:195) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:148) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:75) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:94) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:235) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:89) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:128) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:267) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:126) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:138) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:164) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:128) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:176) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236) at org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:52) at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:488) at org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77) at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454) at java.lang.Thread.run(Unknown Source)


I will attach my library structure..

Any help greatly appreciated..

Thanks and regards,
hemanth.

oliver,

Thanks a lot for the description...


regards,
hemanth

Solved the issue,

I put the onclick part of jquery inside the $function().... Here is the code..

$(function() { $('#target').click(function() { alert('Handler for .click() called.'); }); });

Regards,
hemanth.

olivier,

Its still the same,

It never seem to fire the event for button click...

Do you have any idea what else might be the reason??

Thanks and regards,
hemanth.