WCF Tutorials: January 2013

Wednesday 23 January 2013

Self Hosting WCF Service in Console Applictaion

1) Create Contract and Implementation

Here I use ADO.NET connecting to Northwind Database to get Number of Orders.

2) In Program Entry.

Create Service Host

3) Using ChannelFactory query above WCF Service

ServiceContract

    [ServiceContract]
    public interface IOrder
    {
        [OperationContract]
        int GetOrderCount();
    }

Implementation Class for Service Contract

Service Contract has single method called GetOrderCount from NorthWind Database.

    public class Orders : IOrder
    {
        public int GetOrderCount()
        {
            SqlConnection conn = new
                SqlConnection(@"Data Source=localhost\sqlexpress2012;Initial Catalog=northwind;trusted_connection=yes;");
            conn.Open();

            SqlCommand cmd = new SqlCommand("select count(*) from orders",conn);
            object obj=cmd.ExecuteScalar();

           return Int32.Parse(obj.ToString());
        }

In Program Entry Point

1) Create/Host a WCF Service assign some port number(unused) here

2) Consume same service using ChannelFactory

1) Create/Host a WCF Service assign some port number(unused) here

                //Create or Host WCF Service Here
                Uri[] baseAdd = new Uri[] { new Uri("http://localhost:7070/") };
                ServiceHost host = new ServiceHost(typeof(Orders), baseAdd);
                host.AddServiceEndpoint(typeof(IOrder), new WSHttpBinding(),

"http://localhost:7070/selfhost");

                ServiceMetadataBehavior mb = new ServiceMetadataBehavior();
                mb.HttpGetEnabled = true;
                host.Description.Behaviors.Add(mb);

                host.Open(); //Open the Service

2) Consume same service using ChannelFactory

               //Consume the above WCF Service using ChannelFactory
                //
                WSHttpBinding binding = new WSHttpBinding();
                EndpointAddress address = new EndpointAddress("http://localhost:7070/selfhost");

                selfhostwcf.IOrder channel = new ChannelFactory<selfhostwcf.IOrder>(
               binding, address).CreateChannel();
                Console.WriteLine("Order Count={0}",channel.GetOrderCount());

                Console.ReadLine();

That's it ,Hosting and consuming WCF service in console application without web.config settings.

Type :
http://localhost:7070/ in your browser u will see metadata.

as long as console application is running you can access service metdata and other applications also can consume this service.

After Excuting Console Application U will get Output as

Order Count=830

Complete Source Code

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.ServiceModel;
using System.Runtime.Serialization;
using System.ServiceModel.Description;
using System.Data;
using System.Data.SqlClient;
using System.ServiceModel.Channels;
namespace selfhostwcf
{

    [ServiceContract]
    public interface IOrder
    {
        [OperationContract]
        int GetOrderCount();
    }

    public class Orders : IOrder
    {
        public int GetOrderCount()
        {
            SqlConnection conn = new
                SqlConnection(@"Data Source=localhost\sqlexpress2012;Initial Catalog=northwind;trusted_connection=yes;");
            conn.Open();

            SqlCommand cmd = new SqlCommand("select count(*) from orders",conn);
            object obj=cmd.ExecuteScalar();

           return Int32.Parse(obj.ToString());
        }
    }

    class Program
    {
        static void Main(string[] args)
        {
            try
            {
                //Create or Host WCF Service Here
                Uri[] baseAdd = new Uri[] { new Uri("http://localhost:7070/") };
                ServiceHost host = new ServiceHost(typeof(Orders), baseAdd);
                host.AddServiceEndpoint(typeof(IOrder), new WSHttpBinding(),
                "http://localhost:7070/selfhost");

                ServiceMetadataBehavior mb = new ServiceMetadataBehavior();
                mb.HttpGetEnabled = true;
                host.Description.Behaviors.Add(mb);

                host.Open(); //Open the Service

                //Consume the above WCF Service using ChannelFactory
                //
                WSHttpBinding binding = new WSHttpBinding();
                EndpointAddress address = new EndpointAddress("http://localhost:7070/selfhost");

                selfhostwcf.IOrder channel = new ChannelFactory<selfhostwcf.IOrder>(binding, address).CreateChannel();
                Console.WriteLine("Order Count={0}",channel.GetOrderCount());

                Console.ReadLine();
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.Message);
            }

        }
    }
}

Tags:Self Hosting WCF Service,ado.net in wcf service,
Hosting and consuming WCF service in console application without web.config,WCF Service contract,WCF Operation contract,Host service in console applictaion,Consume WCF service using ChannelFactory,Consume WCF service using ChannelFactory in console application

LINQ to Objects in WCF

LINQ to Entities in WCF

LINQ to SQL in WCF

Wednesday 2 January 2013

Calling Cross Domain WCF service in Javascript using VB.NET 4.5

Step 1) Create a WCF Service Application using VB.NET 4.5

Delete IService1.vb and IService1.svc

Step 2) Add WCF Service .name it as"ProfileService"

IProfileService.vb(Service Contract file)
ProfileService.svc.vb(Service Implementation file)
ProfileService.svc(Link between above 2 , & Here we specify Hosting Factory for creating ScriptEnabled WCF Service).

We need 2 operation contracts

GetAllProfilesAsXML
GetAllProfilesAsJSON

Interface file has 2 contracts

ProfileService.svc.vb Implementation file for above 2 contracts

ProfileService.svc here we specify hosting Factory name. This is very important

<%@ ServiceHost
    Language="VB"
    Debug="true"
    Service="WcfService1.ProfileService"
    CodeBehind="ProfileService.svc.vb"
     Factory="System.ServiceModel.Activation.WebScriptServiceHostFactory"
    %>

Web.config file we need to enable crosssitescripting=true and help page.

<?xml version="1.0"?>
<configuration>

<appSettings>
    <add key="aspnet:UseTaskFriendlySynchronizationContext" value="true" />
</appSettings>
<system.web>
    <compilation debug="true" targetFramework="4.5" />
    <httpRuntime targetFramework="4.5"/>
</system.web>
<system.serviceModel>
    <behaviors>

      <endpointBehaviors>
        <behavior name="myServiceEndPoint">
          <webHttp helpEnabled="true" defaultBodyStyle="Bare" faultExceptionEnabled="true"/>
          <enableWebScript/>
        </behavior>      </endpointBehaviors>
    </behaviors>
    <protocolMapping>
        <add binding="basicHttpsBinding" scheme="https" />
    </protocolMapping>
    <serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
    <services>
      <service name="WcfService1.ProfileService">
        <endpoint address="" contract="WcfService1.IProfileService" binding="webHttpBinding" behaviorConfiguration="myServiceEndPoint"></endpoint>
      </service>
    </services>
    <bindings>
      <webHttpBinding>
        <binding name="myrestBinding" crossDomainScriptAccessEnabled="true">

        </binding>
      </webHttpBinding>
    </bindings>
    <standardEndpoints>
      <webScriptEndpoint>
        <standardEndpoint crossDomainScriptAccessEnabled="True">
          <security mode="None"></security>
        </standardEndpoint>
      </webScriptEndpoint>
    </standardEndpoints>
</system.serviceModel>
<system.webServer>
    <modules runAllManagedModulesForAllRequests="true"/>
    <directoryBrowse enabled="true"/>
</system.webServer>

</configuration>

Help Page located at http://localhost:26678/ProfileService.svc/help

Click on GET for GetAllProfilesAsJSON, u will get as shown below

Click on GET for GetAllProfilesAsXML, u will get as shown below

for cross domain WCF service, Binding Should be WebHttpBinding. Hosting Factory must be System.ServiceModel.Activation.WebScriptServiceHostFactory.
Once WCF Service creation is done.

Create A Empty Web Site using ASP.NET VB.NET 4.5

Calling Cross Domain WCF service using Javascript in asp.net 4.5 C#

Select .NET 4.5 and Empty Web Site

Add new item -> select Web form name it as Default.aspx

Add ScriptManager and reference the Service Path in that

        <asp:ScriptManager ID="ScriptManager1" runat="server" EnablePartialRendering="true">
            <Services>
                <asp:ServiceReference Path="http://localhost:26678/ProfileService.svc" />
            </Services>
        </asp:ScriptManager>

Add 2 button controls(1 for xml another one for json)
Add 2 div/table elements for display xml and json data.

as shown below

for XML DATA
        <asp:Button CssClass="buttonStyle" ID="Button1" runat="server" Text="Call Cross Domain WCF Service XML" title="Call Cross Domain WCF Service XML returning complex object"
            OnClientClick="javascript:calling_WCF_in_JavascriptXML()" />

        <asp:UpdatePanel ID="UpdatePanel1" runat="server" RenderMode="Block" UpdateMode="Conditional">
            <ContentTemplate>
                 <div style="color:green;font-size:1.6em;border-width:thick;border-color:red;"
                     id="wcf_ajax_response"
                     runat="server">
                         (POX) Plain Old XML Response from WCF Service

         <table border="1">
        <thead style="font-weight: bold;">
            <tr>
                <td>Age</td>
                <td>Contry</td>
                <td>EmailID</td>
                <td>FirstName</td>
                <td>LastName</td>
                <td>ProfileID</td>
                <td>ZIPCode</td>
                <td>JoinedDate</td>

            </tr>
        </thead>
        <tbody id="resTable"></tbody>
    </table>
                  </div>

            </ContentTemplate>
            <Triggers>
                <asp:AsyncPostBackTrigger ControlID="Button1" EventName="Click" />
            </Triggers>
        </asp:UpdatePanel>

for JSON Data

     <asp:Button CssClass="buttonStyle" ID="Button2" runat="server" Text="Call Cross Domain WCF Service JSON" title="Call Cross Domain WCF Service JSON returning complex object"
            OnClientClick="javascript:calling_WCF_in_JavascriptJSON()" />

         <asp:UpdatePanel ID="UpdatePanel2" runat="server" RenderMode="Block" UpdateMode="Conditional">
            <ContentTemplate>
                JSON Response from WCF Service
                         <table border="1px">
        <thead style="color:green;font-size:1.6em;border-width:thick;border-color:red;">
            <tr>
                <td>ProfileID</td>
                <td>FirstName</td>
                <td>LastName</td>
                <td>Age</td>
                <td>JoinedDate</td>
                <td>EmailID</td>
                <td>ZIPCode</td>
                <td>Contry</td>
            </tr>
        </thead>
        <tbody id="x"></tbody>
    </table>

                 <div style="color:green;font-size:1.6em;border-width:thick;border-color:red;"
                     id="resTableJSON"
                     runat="server">
                         No JSON Response

                  </div>

            </ContentTemplate>
            <Triggers>
                <asp:AsyncPostBackTrigger ControlID="Button2" EventName="Click" />
            </Triggers>
        </asp:UpdatePanel>

Now we need to creating WCF Rest Service in javascript. Note. ScriptManager will generate proxy class in OnPrerender itself.
Here we need to create ServiceContract in javascript.

Calling cross domain WCF service for XML Response

        function calling_WCF_in_JavascriptXML() {
            try {
                //Create a WCF Service in javascript
                var proxy = new SP.IProfileService();
                //note NameSpace is Empty.
                //Calling WCF methods in javascript.


                proxy.GetAllProfilesAsXML(onSuccessXML, OnFailedXML, null);
            }
            catch (error) {
                alert(error.message);
            }
        }

        function onSuccessXML(result) {

            var dom = new DOMParser();
            var xmldoc=dom.parseFromString(result,'text/xml');
            var childNodes = xmldoc.childNodes[0];
            var ProfileNodes = childNodes.childNodes;
            for (i = 0; i < ProfileNodes.length; i++)

                if (ProfileNodes[i].tagName == "Profile") {
                    var j = 0;
                    var resTable = document.getElementById("resTable");
                    resTable.insertRow(i);

                    resTable.rows[i].insertCell(j);
                    resTable.rows[i].cells[j++].innerHTML = xmldoc.getElementsByTagName("Age")[i].childNodes[0].nodeValue;
                       resTable.rows[i].insertCell(j);
                       resTable.rows[i].cells[j++].innerHTML = xmldoc.getElementsByTagName("Country")[i].childNodes[0].nodeValue;
                       resTable.rows[i].insertCell(j);
                       resTable.rows[i].cells[j++].innerHTML = xmldoc.getElementsByTagName("EmailID")[i].childNodes[0].nodeValue;
                       resTable.rows[i].insertCell(j);

                       resTable.rows[i].cells[j++].innerHTML = xmldoc.getElementsByTagName("FirstName")[i].childNodes[0].nodeValue;
                       resTable.rows[i].insertCell(j);
                       resTable.rows[i].cells[j++].innerHTML = xmldoc.getElementsByTagName("LastName")[i].childNodes[0].nodeValue;
                       resTable.rows[i].insertCell(j);
                       resTable.rows[i].cells[j++].innerHTML = xmldoc.getElementsByTagName("ProfileID")[i].childNodes[0].nodeValue;
                       resTable.rows[i].insertCell(j);
                       resTable.rows[i].cells[j++].innerHTML = xmldoc.getElementsByTagName("ZIPCode")[i].childNodes[0].nodeValue;
                       resTable.rows[i].insertCell(j);
                       resTable.rows[i].cells[j++].innerHTML = xmldoc.getElementsByTagName("JoinedDate")[i].childNodes[0].nodeValue;

                }


            return;

        }

        function OnFailedXML(result) {
            alert(result+'Failed');
        }

Calling cross domain WCF service for JSON Response

        function calling_WCF_in_JavascriptJSON() {
            try {
                //Create a WCF Service in javascript
                var proxy = new SP.IProfileService();
                //note NameSpace is Empty.

                //Calling WCF methods in javascript.
               // proxy.s
                proxy.GetAllProfilesAsJSON(onSuccessJSON, OnFailedJSON, null);
            }
            catch (error) {
                alert(error.message);
            }
        }

        function onSuccessJSON(result) {
            var str = "<table border='2'>";
            if (Array.isArray(result)) {
                for (var i = 0; i < result.length; i++) {
                    var dt = new Date(result[i].JoinedDate.toString());
                    str += "<tr>";
                    str += "<td>" + result[i].ProfileID + "</td>";
                    str += "<td>" + result[i].FirstName + "</td>";
                    str += "<td>" + result[i].LastName + "</td>";
                    str += "<td>" + result[i].Age + "</td>";
                    str += "<td>" + dt.getFullYear() + "/" + dt.getDate() + "/" + dt.getDay() + "</td>";
                    str += "<td>" + result[i].EmailID + "</td>";
                    str += "<td>" + result[i].ZIPCode + "</td>";
                    str += "<td>" + result[i].Country + "</td>";

                }
                str += "</tr>";
                str += "</table>";

                document.getElementById('resTableJSON').innerHTML = str;
            }

        }

        function OnFailedJSON(result) {
            alert(result+'failed');
        }

Run the Application.

OUTPUT

Click on "Call Cross Domain WCF Service XML"

Click on "Call Cross Domain WCF Service JSON"

This example explains how to consume complex object returned by WCF Rest Service as XML and JSON, and also How to parse XML in javascript & How to parse JSON object in javascript. and display as formatted HTML content.

Complete Source Code

Cross Domain WCF service

IProfileService.vb

Imports System
Imports System.Collections.Generic
Imports System.Linq
Imports System.Runtime.Serialization
Imports System.ServiceModel
Imports System.Text
Imports System.ServiceModel.Web
Imports System.ServiceModel.Channels
Namespace WcfService1

    <ServiceContract(Namespace="SP")> _
    Public Interface IProfileService
        <OperationContract> _
        <WebGet(ResponseFormat=WebMessageFormat.Xml)> _
        Dim GetAllProfilesAsXML() As List<Profile>

        <OperationContract> _
        <WebGet(ResponseFormat = WebMessageFormat.Json)> _
        Dim GetAllProfilesAsJSON() As List<Profile>
    End Interface
End Namespace

ProfileService.svc.vb

Imports System
Imports System.Collections.Generic
Imports System.Linq
Imports System.Runtime.Serialization
Imports System.ServiceModel
Imports System.Text
Imports System.ServiceModel.Web
Imports System.ServiceModel.Channels
Namespace WcfService1
    ' NOTE: You can use the "Rename" command on the "Refactor" menu to change the class name "ProfileService" in code, svc and config file together.
    ' NOTE: In order to launch WCF Test Client for testing this service, please select ProfileService.svc or ProfileService.svc.cs at the Solution Explorer and start debugging.
    Public Class ProfileService
    Implements IProfileService
        Private profiles As List<Profile> = New List<Profile>()
        Public Function GetAllProfilesAsXML() As List<Profile>
            BuildProfile()
            Return profiles
        End Function

        Public Function GetAllProfilesAsJSON() As List<Profile>
            BuildProfile()            Return profiles
        End Function
        Private Sub BuildProfile()
            If profiles.Count = 0 Then
                profiles.Add(New Profile
                {
                    Age = 21, CounTry = "USA", EmailID = "jhon@gmail.com", FirstName = "jhon", LastName = "Peter", ProfileID = 1, ZIPCode = "94086-2422", JoinedDate = New System.DateTime(1998, 1, 12)
                }
)
                profiles.Add(New Profile
                {
                    Age = 18, CounTry = "USA", EmailID = "macy@yahoo.com", FirstName = "macy", LastName = "William", ProfileID = 2, ZIPCode = "67897-2422", JoinedDate = New System.DateTime(2000, 11, 1)
                }
)
                profiles.Add(New Profile
                {
                    Age = 28, CounTry = "UK", EmailID = "alex@gmail.com", FirstName = "alex", LastName = "Samuel", ProfileID = 3, ZIPCode = "STHL 1ZZ", JoinedDate = New System.DateTime(2002, 10, 9)
                }
)
                profiles.Add(New Profile
                {
                    Age = 35, CounTry = "UK", EmailID = "bearns@gmail.com", FirstName = "beans", LastName = "Jessica", ProfileID = 4, ZIPCode = "AA9A 9AA", JoinedDate = New System.DateTime(2004, 10, 12)
                }
)
                profiles.Add(New Profile
                {
                    Age = 36, CounTry = "INDIA", EmailID = "prasad@gmail.com", FirstName = "prasad", LastName = "kanuturi", ProfileID = 5, ZIPCode = "110011", JoinedDate = New System.DateTime(1990, 1, 2)
                }
)
            End If

        End Sub

    End Class
    <DataContract> _
    Public Class Profile
        <DataMember> _
        Public Property ProfileID() As Integer
        End Property
        <DataMember> _
        Public Property FirstName() As String
        End Property
        <DataMember> _
        Public Property LastName() As String
        End Property
        <DataMember> _
        Public Property Age() As Integer
        End Property
        <DataMember> _
        Public Property JoinedDate() As DateTime
        End Property

        <DataMember> _
        Public Property EmailID() As String
        End Property
        <DataMember> _
        Public Property ZIPCode() As String
        End Property
        <DataMember> _
        Public Property CounTry() As String
        End Property
    End Class

End Namespace

ProfileService.svc

<%@ ServiceHost
    Language="C#"
    Debug="true"
    Service="WcfService1.ProfileService"
    CodeBehind="ProfileService.svc.cs"
     Factory="System.ServiceModel.Activation.WebScriptServiceHostFactory"
    %>

WCF web.config

<?xml version="1.0"?>
<configuration>

<appSettings>
    <add key="aspnet:UseTaskFriendlySynchronizationContext" value="true" />
</appSettings>
<system.web>
    <compilation debug="true" targetFramework="4.5" />
    <httpRuntime targetFramework="4.5"/>
</system.web>
<system.serviceModel>
    <behaviors>

      <endpointBehaviors>
        <behavior name="myServiceEndPoint">
          <webHttp helpEnabled="true" defaultBodyStyle="Bare" faultExceptionEnabled="true"/>
          <enableWebScript/>
        </behavior>
      </endpointBehaviors>
    </behaviors>
    <protocolMapping>
        <add binding="basicHttpsBinding" scheme="https" />
    </protocolMapping>
    <serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
    <services>
      <service name="WcfService1.ProfileService">
        <endpoint address="" contract="WcfService1.IProfileService"

binding="webHttpBinding" behaviorConfiguration="myServiceEndPoint"></endpoint>
      </service>
    </services>
    <bindings>
      <webHttpBinding>
        <binding name="myrestBinding" crossDomainScriptAccessEnabled="true">

        </binding>
      </webHttpBinding>
    </bindings>
    <standardEndpoints>
      <webScriptEndpoint>
        <standardEndpoint crossDomainScriptAccessEnabled="True">
          <security mode="None"></security>
        </standardEndpoint>
      </webScriptEndpoint>
    </standardEndpoints>
</system.serviceModel>
<system.webServer>
    <modules runAllManagedModulesForAllRequests="true"/>

ASP.NET WEBSITE

DEFAULT.ASPX

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default3.aspx.cs" Inherits="Default3" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
    <head id="Head1" runat="server">

    <title>Calling Cross Domain WCF service using Javascript Example</title>
    <style type="text/css">
        .buttonStyle
        {
            color:white;
            background-color:darkblue;
            border-radius:10px;
            font-size:1.6em;
        }
    </style>
    <script type="text/javascript">

        function calling_WCF_in_JavascriptJSON() {
            try {
                //Create a WCF Service in javascript
                var proxy = new SP.IProfileService();
                //note NameSpace is Empty.

                //Calling WCF methods in javascript.
               // proxy.s
                proxy.GetAllProfilesAsJSON(onSuccessJSON, OnFailedJSON, null);
            }
            catch (error) {
                alert(error.message);
            }
        }

        function onSuccessJSON(result) {
            var str = "<table border='2'>";
            if (Array.isArray(result)) {
                for (var i = 0; i < result.length; i++) {
                    var dt = new Date(result[i].JoinedDate.toString());
                    str += "<tr>";
                    str += "<td>" + result[i].ProfileID + "</td>";
                    str += "<td>" + result[i].FirstName + "</td>";
                    str += "<td>" + result[i].LastName + "</td>";
                    str += "<td>" + result[i].Age + "</td>";
                    str += "<td>" + dt.getFullYear() + "/" + dt.getDate() + "/" + dt.getDay() + "</td>";
                    str += "<td>" + result[i].EmailID + "</td>";
                    str += "<td>" + result[i].ZIPCode + "</td>";
                    str += "<td>" + result[i].Country + "</td>";

                }
                str += "</tr>";
                str += "</table>";

                document.getElementById('resTableJSON').innerHTML = str;
            }

        }

        function OnFailedJSON(result) {
            alert(result+'failed');
        }

        function calling_WCF_in_JavascriptXML() {
            try {
                //Create a WCF Service in javascript
                var proxy = new SP.IProfileService();
                //note NameSpace is Empty.
                //Calling WCF methods in javascript.


                proxy.GetAllProfilesAsXML(onSuccessXML, OnFailedXML, null);
            }
            catch (error) {
                alert(error.message);
            }
        }

        function onSuccessXML(result) {

            var dom = new DOMParser();
            var xmldoc=dom.parseFromString(result,'text/xml');
            var childNodes = xmldoc.childNodes[0];
            var ProfileNodes = childNodes.childNodes;
            for (i = 0; i < ProfileNodes.length; i++)

                if (ProfileNodes[i].tagName == "Profile") {
                    var j = 0;
                    var resTable = document.getElementById("resTable");
                    resTable.insertRow(i);

                    resTable.rows[i].insertCell(j);
                    resTable.rows[i].cells[j++].innerHTML = xmldoc.getElementsByTagName("Age")[i].childNodes[0].nodeValue;
                       resTable.rows[i].insertCell(j);
                       resTable.rows[i].cells[j++].innerHTML = xmldoc.getElementsByTagName("Country")[i].childNodes[0].nodeValue;
                       resTable.rows[i].insertCell(j);
                       resTable.rows[i].cells[j++].innerHTML = xmldoc.getElementsByTagName("EmailID")[i].childNodes[0].nodeValue;
                       resTable.rows[i].insertCell(j);

                       resTable.rows[i].cells[j++].innerHTML = xmldoc.getElementsByTagName("FirstName")[i].childNodes[0].nodeValue;
                       resTable.rows[i].insertCell(j);
                       resTable.rows[i].cells[j++].innerHTML = xmldoc.getElementsByTagName("LastName")[i].childNodes[0].nodeValue;
                       resTable.rows[i].insertCell(j);
                       resTable.rows[i].cells[j++].innerHTML = xmldoc.getElementsByTagName("ProfileID")[i].childNodes[0].nodeValue;
                       resTable.rows[i].insertCell(j);
                       resTable.rows[i].cells[j++].innerHTML = xmldoc.getElementsByTagName("ZIPCode")[i].childNodes[0].nodeValue;
                       resTable.rows[i].insertCell(j);
                       resTable.rows[i].cells[j++].innerHTML = xmldoc.getElementsByTagName("JoinedDate")[i].childNodes[0].nodeValue;

                }


            return;

        }

        function OnFailedXML(result) {
            alert(result+'Failed');
        }

    </script>
</head>
<body>
    <form id="form1" runat="server">
    <div>

    </div>
        <asp:ScriptManager ID="ScriptManager1" runat="server" EnablePartialRendering="true">
            <Services>
                <asp:ServiceReference Path="http://localhost:26678/ProfileService.svc" />
            </Services>
        </asp:ScriptManager>
        <asp:Button CssClass="buttonStyle" ID="Button1" runat="server" Text="Call Cross Domain WCF Service XML" title="Call Cross Domain WCF Service XML returning complex object"
            OnClientClick="javascript:calling_WCF_in_JavascriptXML()" />

        <asp:UpdatePanel ID="UpdatePanel1" runat="server" RenderMode="Block" UpdateMode="Conditional">
            <ContentTemplate>
                 <div style="color:green;font-size:1.6em;border-width:thick;border-color:red;"
                     id="wcf_ajax_response"
                     runat="server">
                         (POX) Plain Old XML Response from WCF Service

         <table border="1">
        <thead style="font-weight: bold;">
            <tr>
                <td>Age</td>
                <td>Contry</td>
                <td>EmailID</td>
                <td>FirstName</td>
                <td>LastName</td>
                <td>ProfileID</td>
                <td>ZIPCode</td>
                <td>JoinedDate</td>

            </tr>
        </thead>
        <tbody id="resTable"></tbody>
    </table>
                  </div>

            </ContentTemplate>
            <Triggers>
                <asp:AsyncPostBackTrigger ControlID="Button1" EventName="Click" />
            </Triggers>
        </asp:UpdatePanel>

     <asp:Button CssClass="buttonStyle" ID="Button2" runat="server" Text="Call Cross Domain WCF Service JSON" title="Call Cross Domain WCF Service JSON returning complex object"
            OnClientClick="javascript:calling_WCF_in_JavascriptJSON()" />

         <asp:UpdatePanel ID="UpdatePanel2" runat="server" RenderMode="Block" UpdateMode="Conditional">
            <ContentTemplate>
                JSON Response from WCF Service
                         <table border="1px">
        <thead style="color:green;font-size:1.6em;border-width:thick;border-color:red;">
            <tr>
                <td>ProfileID</td>
                <td>FirstName</td>
                <td>LastName</td>
                <td>Age</td>
                <td>JoinedDate</td>
                <td>EmailID</td>
                <td>ZIPCode</td>
                <td>Contry</td>
            </tr>
        </thead>
        <tbody id="x"></tbody>
    </table>

                 <div style="color:green;font-size:1.6em;border-width:thick;border-color:red;"
                     id="resTableJSON"
                     runat="server">
                         No JSON Response

                  </div>

            </ContentTemplate>
            <Triggers>
                <asp:AsyncPostBackTrigger ControlID="Button2" EventName="Click" />
            </Triggers>
        </asp:UpdatePanel>
    </form>
</body>
</html>

b

Wednesday 23 January 2013

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