How to consume WCF service method in flex 4

Hi,
I am working on CS Extension builder developing InDesign flex UI and need to consume WCF service methods developed in .Net, even though there is couple of google result closed to requirement, one of them is:
http://www.giantflyingsaucer.com/blog/?p=20;
but it accept the argument only string or xml but in my scenerio method retrives the List of items and return also the list of Item.
Can some one help me to figure it out.
Mac

try www.themidnightcoders.com , they might have something you need and I find their software easy to use, plus it's free, even for corporations.

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Now the other team made changes in datatype on two field from int to string.
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Thanks,
Nilesh
Thanks and Regards, Nilesh Thakur.

Hold on!
Are you sure they only changed the data type on two fields? If so, all you need to do is change the type in the schemas you already have. For such a small change, you don't need to regenerate.
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BizTalk 2010 Error consuming WCF service metadata. Object reference not set to an instance of an object.

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Object reference not set to an instance of an object."
I have no clue what happen to my BizTalk. I checked all the below forum but m clueless why BTS not consuming WCF through Generated Items. I tried both metadata exhange endpoint and metadata file through
svcutil. but all my wcf services are working fine with .net C# client.
http://blogs.msdn.com/b/appfabriccat/archive/2010/11/23/how-using-duplex-mep-to-communicate-with-biztalk-from-a-net-application-or-a-wf-workflow-running-inside-appfabric-part-1.aspx
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http://msdn.microsoft.com/en-us/library/bb798122.aspx
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<wsdl:types>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:import namespace="http://schemas.microsoft.com/exchange/services/2006/messages" schemaLocation="messages.xsd"/>
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<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" targetNamespace="http://schemas.microsoft.com/exchange/services/2006/messages">
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How to consume WEB SERVICES from ABAP ??

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Req some senior ppl advice on the same/approach.
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Hello Srinivas,
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data: client type ref to if_http_client,
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importing client = client
exceptions
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    internal_error     = 2
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    others             = 4.
case sy-subrc.
when 0.
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when others.
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Once you got the client object you can call following methods:
"Set the requrie URL for the web service you want to call. This is not WSDL anyway!!
cl_http_utility=>set_request_uri( request = client->request
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*Then you can call send method with proper inputs for sending request to WS
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For more information on full code refer my link in previous replay.
Thanks,
Augustin.
Edited by: Augustarian on Aug 18, 2009 1:49 PM

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0
Hi,
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Hi RSingh,
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</Parameters>
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Hi
I want to know the entire details about how to consume Web Service in WebDynpro application.
regards
Piyush

hI piyush,
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Tags edited by: Michael Appleby

The XML Steps URL will be added to the Agentry.ini BaseURL. So you dont' need the full URL on the step.
So when Agentry Runs the step to call the backend it will go:
<BaseURL>/<Step's URL>
This way if you need to change the base URL, IE, going from Dev to QA to Production Server you only need to change the Base, and not go into every step and update it.
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http://help.sap.com/saphelp_smp303sdk/helpdata/en/7c/143d5d70061014b323be16eb0b0a77/frameset.htm
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(261680070) Q SYNCH-11 How do my web service methods accees EJBs and java classes?

A<SYNCH-11> How do my web service methods accees EJBs and java classes?
A<SYNCH-11> It is simple to use java classes, just do it as you would ordinarily.
The .jws file really contains a simple class so you can program with it in the same
way that you would use a regular Java class.
To use an EJB you can go and access it directly as you would with any EJB remote
client (lookup home stub, create, etc) or if the EJB is deployed to WLS you can use
a control to provide a very simple wrapper to the EJB. We will see this in detail
on Thursday in the ADVC module.

Futher information about the possibility of callback:
It may be possible for a synchronous only web service (i.e. MS .net) to even paticipant
in the callback functionality of asynchronous web services. If the client implements
the appropriate methods for the callback but listens for them on a different port
or binding than the SOAP request, then web service may be able to build a response
if the client's "callback URL" is submitted as the beginning part of a conversation.
Watch the BEA developer forum (http://dev2dev.bea.com) for more information about
this approach and other tips and techniques for building web services.
"Adam FitzGerald" <[email protected]> wrote:
>
Q<SYNCH-03> I heard that MS .net only implements synchrnonus method? If
this is true.
Does it means my async methods will only work with J2EE clients?
A<SYNCH-03> I do not know the limitations of .net but let me point out that
is very
difficult to provide asynchronous web service method invocation (this is
different
from an asynchronous web service). HTTP as a general communication protocol
is based
on a request and response paradigm so your client libraries will mostly
likely be
expecting a response even if it is empty (check the asynchronous example
from today
to see that the start method still returns an empty response). You must
distinguish
this from the notion of an asynchronous web service which is a business
operation
that occurs on the server whose return value/result is not directly associated
with
building response to the client. An asynchronous web service can (and generally
will)
be started and stopped with web service operations that are invoked synchronously.
Thus MS .net clients can still be client to WLS hosted web services.

No transport error while consuming WCF service in a REST way

Hi,
Here is a small article on when we usually face No Transport error and how to get rid of it.
I recently worked on a sample application using “app for Office” (New in Visual Studio 11.0)
What is “app for Office”?
An app for Office is basically a webpage that is hosted inside an Office client application. You can use apps to extend the functionality of a document, email message, meeting request, or appointment. Apps
can run in multiple environments and clients, including rich Office desktop clients, Office Web Apps, mobile browsers, and also on-premises and in the cloud.
What can an app for Office do?
An app for Office can do pretty much anything a webpage can do inside the browser, such as the following:
Provide an interactive UI and custom logic through      JavaScript. (Develop UI using HTML and JavaScript)
Use JavaScript frameworks such as jQuery.
Connect to REST endpoints and web services via      HTTP and AJAX.
Run server-side code or logic, if the page is      implemented using a server-side scripting language such as ASP or PHP.
As “app for Office” doesn’t have an option to write server side scripting (unlike code behind or in-line coding feature in ASP.NET/MVC) we will have to go for web service or WCF service and consume the service
using any JavaScript framework like Jquery.
I wrote a simple WCF service to hook up with server side code and consumed the service using Jquery as follows
$(document).ready(function () {
$.ajax({
type: "GET",
url: "http://localhost/MyService.svc/rh/data?id=" + $('#sampleType').val(),
processData: false,
contentType: "application/json; charset=utf-8",
dataType: "json",
crossDomain: true,
success: function (data) {
alert(data)
error: function (xhr, status, error) {
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I encountered an error saying “No Transport” when I executed the client application.
I did some investigation on this and found out the root cause that cross-domain request was disabled. But I was really not sure whether it was at my WCF service end or “app for Office” client end. I added
Client Access policy and Cross-domain-policy xml files to WCF service in order to enable cross-domain request
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Client Access policy
<?xml version="1.0" encoding="utf-8" ?>
<access-policy>
<cross-domain-access>
<policy>
<allow-from http-request-headers="*">
<domain uri="*"/>
</allow-from>
<grant-to>
<resource include-subpaths="true" path="/"/>
</grant-to>
</policy>
</cross-domain-access>
</access-policy>
Cross-domain-policy
<?xml version="1.0"?>
<!DOCTYPE cross-domain-policy SYSTEM "http://www.macromedia.com/xml/dtds/cross-domain-policy.dtd">
<cross-domain-policy>
<allow-http-request-headers-from domain="*" headers="*"/>
</cross-domain-policy>
Both the policies should be in different XML files
But this didn’t solve my problem. After a little bit more investigation I found exactly where and how to enable-cross domain requests.
Solution
We need to enable cross-domain requests in environments that do not support cross-domain requests.
“Cors is equal to true if a browser can create an XMLHttpRequest object and if thatXMLHttpRequest
object has a withCredentials property. To enable cross-domain requests in environments that do not support cors yet but do allow cross-domain XHRrequests (windows gadget, etc), set $.support.cors = true;”
You just have to add jQuery.support.cors = true; in your client scripting and it works perfectly fine.
[Cors- Cross-Origin Resource Sharing]
A simple example:
$.support.cors = true;
$(document).ready(function () {
$.ajax({
type: "GET",
url: "http://localhost/MyService.svc/rh/data?id=" + $('#sampleType').val(),
processData: false,
contentType: "application/json; charset=utf-8",
dataType: "json",
crossDomain: true,
success: function (data) {
alert(data)
error: function (xhr, status, error) {
alert(error);
Hope this will be helpful.
Thanks

This is very good technich to resolve the problem. but this is not working in Google chrome or Firfox . can any one help me.

How to consume Web Service with Password digest from PLSQL

We have Oracle 10g (10.2.0.3.0) 64 bit. We have a situation where we need to consume web service whose security header looks like as follow,
<soapenv:Header>
<wsse:Security soapenv:mustUnderstand="1" xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd">
<wsse:UsernameToken wsu:Id="UsernameToken-50">
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</wsse:Security>
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How to create password digest from PLSQL? or if any other alternatives available please response soon.

I do not see why it will not be possible to do digest authentication with a web server using PL/SQL.
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Suggest you spend some time googling for technical articles/sample code on the subject - and try to find specific PL/SQL related sample code too.

How to consume Restfull service

hello there .. i have make wcf service but there is problem that windows phone 8.1 is not supporting add reference .. for that i was think to use RESTfull service .and i have never work not Rest.
i want to know how to consume in windows phone 8.1
like simple service
Public Function DoWork() As String Implements IService.DoWork
Return "Hello World"
End Function
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Hi Abdul_Samad,
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http://blogs.msdn.com/b/myamama/archive/2014/06/24/workaround-to-adding-service-reference-to-windows-phone-8-1-runtime-app.aspx
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http://www.codeproject.com/Articles/571813/A-Beginners-Tutorial-on-Creating-WCF-REST-Services .
Best Regards,
Amy Peng
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How to consume SOAP service in Agentry?

Hello,
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How can I use Http-xml system connection in agentry.

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This is now contained in the PageDefinition file.
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