struts2-json-plugin

I am using struts2-json plugin to generate JSON data and Ajax to populate table (handsontable) with data from that JSON ( according to the source ). Now, I need to retrieve data from table to Struts2 Action using Ajax by JSON. First I've implemented populating table with data passed by JSON from Struts2 Action to Handsontable, that was quite easy and it works. But why save do not work as you can see in attached code below? As I see in a firebug the POST is sent and in debug the request is retrieved in my JSONSaveAction action but the field data is not being populated with JSON data, why? Data

I am trying to get response text from java server using getJSON jQuery method. Although, I can get response data when the java class is simple format ( String , List and Map ), I could not get success data when using other java object. the following Java class is simple type and get access success data and work package com.awitd.framework.action; import com.opensymphony.xwork2.Action; public class getAllJson implements Action{ private String data; public String getData() { return data; } public void setData(String data) { this.data = data; } public String execute() { System.out.println(" this

Im trying to retrieve data from DB using hibernate ORM and get the out-put as json result using Struts2. Everything work up to retrieving data from DB, but for the json result I get only {} . I think I have done something wrong with my coding. But need some help to figure it out. Here is my Action class : @ParentPackage("json-default") public class SocialIconsAction extends ActionSupport { private List<TiendayaCurrencies> _currency; public List<TiendayaCurrencies> getCurrency() { return _currency; } public void setCurrency(List<TiendayaCurrencies> _currency) { this._currency = _currency; }

Suppose there's a Double variable in an action, and if the value sent in the request body is something like {"dblField":""} and the interceptorStack looks like : <action name="save" class="actions.MyAction" method="save"> <interceptor-ref name="jsonValidationWorkflowStack"> </interceptor-ref> <!--<interceptor-ref name="loginStack"/>--> <!-- I've tried using each of the above two separately, but both failed --> <interceptor-ref name="json"> <param name="enableSMD">true</param> </interceptor-ref> <result type="json" name="*"> <param name="excludeProperties"> idIo </param> </result> </action>

I have the following (full) entity class. public class StateTable implements Serializable { private static final long serialVersionUID = 1L; @Id @GeneratedValue(strategy = GenerationType.IDENTITY) @Basic(optional = false) @Column(name = "state_id", nullable = false) private Long stateId; @Column(name = "state_name", length = 45) private String stateName; @OneToMany(mappedBy = "stateId", fetch = FetchType.LAZY) private Set<UserTable> userTableSet; @OneToMany(mappedBy = "stateId", fetch = FetchType.LAZY) private Set<City> citySet; @OneToMany(mappedBy = "stateId", fetch = FetchType.LAZY) private