Results 1 to 2 of 2

Thread: Request is not coming into my Struts 2 action method from the Extjs

  1. #1
    Sencha User
    Join Date
    Apr 2012
    Posts
    5
    Vote Rating
    0
      0  

    Default Request is not coming into my Struts 2 action method from the Extjs

    Hello All,
    We are doing one development activity based on Struts 2 + Spring 3 + Spring JDBC Template + Extjs 4.1

    I want my Combo box to be getting populated with dynamic data fetched from the DB. However when I am running, I can see it is not at all entering into my action method (Not even printing the SOP in the WLS console).

    I am assuming something wrong in my struts.xml or in the js file.




    Please find the list of files


    admin.js that is in Extjs 4.1 technology (only combo box part code)

    Ext.define(
    'MyNamespace.StoreModel', {
    extend:
    'Ext.data.Model',
    fields: [

    {name:
    'tablename'},
    {name:
    'displayName'}]
    });


    var
    crudComboStore = Ext.create('Ext.data.Store', {
    model:
    'MyNamespace.StoreModel',
    proxy : {

    type :
    'ajax',
    url :
    'http://localhost:7001/3pd/adminProcess.action',
    reader : {

    type :
    'json',
    root :
    'crudData'
    }

    }

    });

    crudComboStore.load();


    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 name="struts.devMode" value="false" />

    <
    package name="default" namespace="/" extends="struts-default">

    <
    action name="adminForm">
    <
    result>admin/admin.jsp</result>
    </
    action>

    <
    action name="adminProcess" method="getMasterTableList"
    class
    ="com.xx.xxx.admin.action.AdminAction">

    <
    result name="input">admin/admin.jsp</result>
    <
    result name="error">admin/admin.jsp</result>
    <
    result name="success">admin/success.jsp</result>
    </
    action>
    </
    package>
    </
    struts>

    Action method

    public
    String getMasterTableList() {
    System.
    out.println("AdminAction.getMasterTableList @@@@@");

    List<CRUDSVO> objCRUDTableList =
    null;
    Iterator<CRUDSVO> objItr =
    null;
    CRUDSVO objCRUDSVO =
    null;
    Map<String, String> interfaceObject =
    null;
    List<Map<String, String>> interfaceArray =
    new ArrayList<Map<String, String>>();
    Map<String, List<Map<String, String>>> finalInterfaceObject =
    new HashMap<String, List<Map<String, String>>>();

    try
    {
    HttpServletResponse response = ServletActionContext.getResponse();

    objCRUDTableList =
    adminBo.getCRUDTableList();
    objItr = objCRUDTableList.iterator();

    while
    (objItr.hasNext()) {
    objCRUDSVO =
    null;
    objCRUDSVO = objItr.next();

    interfaceObject =
    new HashMap<String, String>();
    interfaceObject.put(AdminConstants.
    TABLE_NAME, objCRUDSVO.getTableName());
    interfaceObject.put(AdminConstants.
    DISPLAY_NAME, objCRUDSVO.gettableDisplayName());
    interfaceArray.add(interfaceObject);

    }

    finalInterfaceObject
    .put(AdminConstants.CRUD_DATA, interfaceArray);
    response.getWriter().write(finalInterfaceObject
    .toString());
    }
    catch (IOException e) {
    e.printStackTrace();

    }

    return
    SUCCESS;
    }


    Thanks in advance for guiding me.


    Best regards,
    Biswajit

  2. #2
    Sencha - Sr Software Engineer mitchellsimoens's Avatar
    Join Date
    Mar 2007
    Location
    Gainesville, FL
    Posts
    39,556
    Answers
    3932
    Vote Rating
    1272
      0  

    Default

    Looking at the network tab in developer tools in the browser, do you see the request?
    Mitchell Simoens @LikelyMitch
    Sencha Inc, Senior Software Engineer
    ________________
    Learn BBCode and use it! Checkout the CODE tag!

    Check out my GitHub, lots of nice things for Ext JS and Sencha Touch
    https://github.com/mitchellsimoens

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •