WCF / ASMX :: Webservice Returns Object With Date Property?
Jul 28, 2010
Some strange problem have occured while developing application. Some WCF webservice returns object with date property.On client this web service is called using Jquery.ajax.Then result is parsed using json2.For date I simply use following expressions:
var reMsAjax = /^/Date((d|-|.*))[/|\]$/;
a = reMsAjax.exec(value);
if (a)
var b = a[1].split(/[-+,.]/);
return new Date(b[0] ? +b[0] : 0 - +b[1]);
unfortunatelly if browser timezone differs simple new Date with milliseconds not works.Time will be based on timezone.
I am working with a .net 2.0 asmx webservice (code below)I need to return 4 "items", which will be based on the success of failure of the webservice, and the actual XML imput itself.The Webservice needs to be asyncronous.I have included the code below, but am happy for someone to re-do it as it's been built up on tutorials and examples.At present, I don't believe the async is working, and the returns don't seem to be getting done.I have also built a test harness, and testing, which allows me to send some custom XML and then receive the response.
i am getting the foolowing error when i am creating object od a veb serive with asp.net. using VS 2005. i am getting the below error.
System.InvalidOperationException: Method ElectronicInsuranceServiceService.addVehicleInsurance can not be reflected. ---> System.InvalidOperationException: There was an error reflecting 'string'. ---> System.InvalidOperationException: There was an error reflecting type 'MotorIns.string'. ---> System.InvalidOperationException: Types 'MotorIns.string' and 'MotorIns.string1' both use the XML type name, 'string', from namespace '[URL]a'. Use XML attributes to specify a unique XML name and/or namespace for the type. at System.Xml.Serialization.XmlReflectionImporter.GetTypeMapping(String typeName, String ns, TypeDesc typeDesc, NameTable typeLib, Type type) at ......
There is an external (Java based ) web service that i am calling. I've added my service reference and verified that Reference.cs has been generated.
Then i call my service form my client website like such:
[Code]....
But my response object is mostly null after it receives the response. The properties that should have values do NOT.
When i look at Trace viewer, the SOAP request is correct and the SOAP response is correct. I get back a valid soap response with all the data i need it's just not making its way back to my response object. I've tried regenerating the proxy many different ways (svcutil) with no luck.
Example of what is in the response object (good data which is not making it's way back to my response object):
Traditionally with an Object Data Source, the wired up class will have its public properties available for binding (i.e. Gridview columns, etc.) which works well. But what if one of my wired up business objects has a property that is an object itself; can I drill down to a property on that object property and still use it?
So in additiona to the traditional:MyBusniessObject.OrderID...I want to use:MyBusniessObject.Customer.NameID Your 1st response might be to just wire up the 'Customer' class, but I need properties both on 'MyBusinessObject'and 'Customer'. I do not think this can be done, as the ODS will not display properties on an object instance property. I have tried manually typing in the drilled down value as well, but that wasn't a success either.
this works fine on my local site but as soon as i upload the site to my live server i get stem.NullReferenceException: Object reference not set to an instance of an object
on the first line of this:
if (!Page.User.Identity.IsAuthenticated) { pnlSignIn.Visible = true; pnlSignOut.Visible = false; }
private void FillDetails(string pId, out string Name, out string Address)
[code]....
I have method called Filldetails(),This method uses stored procedure to retrieve information for product name and address based on productid passed from productdetails table.I am working on globalization project.We have this product information for US country but there is no product information for germany country.So dataset is empty for germany.As result I am getting error object reference not set to an instance of the object.
[WebMethod] [SoapHeader("_webServiceAuth")] public User GetUser(string username){ try { this._validationMethods.Validate(_webServiceAuth); User user = new User(username); [code]...
Does anyone know of free webservice that returns a list in the form of JSON? I have searched many webservice sites but they all return xml. Geonames.org is not required.
I have datatable consist of 20 records and i want to bulk insert into sqlserver through the asmx webservice. Can anybody guide to me or provide Sample BusinessLogic and webservice code.
I have a webservice (ASMX) which I have tested locally using built-in VS web server. It works fine in the Dev environment, and there was no configuration of anything in IIS for this kind of webservice to work.
Today when I deployed my site on the live server, I got a 500 error when the webservice is being called. The website doesn't work, and unfortunately the client did not test this on staging (same server)
I have a webservice, it has few webmethods. when i create a client proxy and invoke the methods to check its response, i am getting this error. Can someone tell me what things can i check to know the cause of this? The error is not saying much hence blocked on this.
I'm new to WCF and this is definitely a rookie question. Why does my browser show/return nothing when I type this URL: http://localhost/service.svc/root, using the code below. I was hoping I would see an xml respone like: <double>56.78</double>. service.svc
I am trying to figure out why this service does not return any data. The service does not error out is just doesn't return any data. When I take the Linq into LinqPad the query returns exactly as I expect. So I am wondering if the problem is getting my return data into a List<string>??
[Code]....
I don't know what else to say to help. When I set a break point on the "return LoanStats" line a quick watch shows an empty results view.
I could really use some help on this one. I've been fighting it now for several days and we are supposed to start testing early next week.I am subscribing to 4 web services all hosted by the same company. The integration with 1, 2 and 3 all went fine, but on the fourth I keep getting the very unhelpful error:
System.Web.Services.Protocols.SoapException = {"Server was unable to process request. ---> Object reference not set to an instance of an object."} [code]...
I've been trying off and on with no success to get VWD-2008 to (deserialize?) a usable object from a PHP SOAP service that returns a serialized associative array (key/value). Client only, BTW I do not have access to change the service itself.
I DO get a response as an XmlNode[] (sample below). I would just shrug and parse the XML manually (shudder) but since all the elements are named "item", "key", or "value", and then they nest in themselves, this will get really hairy. Especially, since there are a bunch of different functions from this same service that I'd like to use, and almost all of them return an associative array.
If I understand this right, the response doesn't deserialize the associative array The HelloWorld test in the WSDL works fine. From what I gather, the SoapFormatter won't deserialize generics. To be truthful, my understanding of processing data at this level in .Net is sketchy and tenuous at best, but I'll do whatever I have to do to get a workable result from this.
In theory, I should be able to use the XmlSerializer to deserialize to an IDictionary Hashtable or the like, but I'm at a loss as to how I would go about doing that. Do I have to intercept the IDE generated SOAP call? Do I have to hack the WSDL? I've even tried writing a custom class to dump the response into just so I can use it, but I've yet to pull it off, and I've got more than one or two of these to do. I've hit forum after forum and have not found where anyone has give a successful answer to this recurring issue.
The really irritating part is that it is only 3 lines of code in PHP to declare, call, and consume the service to get a usable object and I'm giving myself fits to do it in C#. It CAN'T be THIS hard to do it!
Basic format is the Java Hashtable here: http://www.ibm.com/developerworks/webservices/library/ws-soapmap1/ XML Node array response: [Code]....
I am using PHP web service in dot net [URL]I set the name of web service as Test but when I am trying to access object test I was not able to use that, is there is any other method to use PHP webservice.
