WCF / ASMX :: How To Configure Webservice For Jquery Requests And Responses
Jan 23, 2011
I added a new asmx file, which start like this:
[Code]....
I have uncommented the ScriptService line to allow access from scripts.
What else do I need to set to make jquery connections?
Can I prevent access from outside my app? I only want to provide a service for signed-in users (web forms) via own webpage.
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Nov 4, 2010
I have deployed a webservice on my machine.
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Mar 31, 2011
I have a piece of code written in 2 different ways, one a web service and another a WCF client which are trying to access an external 3rd party URL.
The same code when written as an exe works fine, i see my submissions on the 3rd party site, while the web code does not work.
I installed Fiddler to check traffic and to my surprise the web code works when Fiddler is capturing traffic, As soon as I stop Fiddler my code does not work.
For the web service code I get error: The remote name could not be resolved:
For the WCF client I get error: There was no endpoint listening at <<3rd party URL>> that could accept the message. This is often caused by an incorrect address or SOAP action.
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Mar 14, 2011
I have been given access to a web service that I can use to pull valuable data for my company. The issue I am having is I don't know where to begin writing out the returned values. I am using an asp.net VB web file to connect to the web service and call the wanted procedures. I have added the web service as an web reference in my project, other than that I am stuck. Here is what I have so far;
[Code]....
So basically I am writing out an array but it comes out like this;
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Oct 9, 2012
I have created a asmx web service.The service will interact with SQL Server database to Get, Insert and Update of some tables in my db.I have one Service method called AddItem which takes a class object as parameter. with that parameter I am inserting the values into the database. In the same way I have another service method that Gets all the Items from db using the same class and returns the class object as the return type for my service.
Here is my sample AddItem() and GetAllItems() prototype
Collapse | Copy Code
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Aug 12, 2010
I know by default IIS doesn't accept post requests how can I change this setting. Can someone walk me through changing this (step by step).
If so I'm more than willing to be your friend in the afterlife.
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Apr 13, 2010
The main issue is that I cannot run a webservice that accepts requests in JSON format. I keep getting a 500 Server error stating that the "request format is invalid." My ASP.NET AJAX extensions are installed. My server is running Plesk Control Panel 8.6 which is undoubtedly causing these problems.
The default handler for this specified extension is shown in the web.config like so:
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<add name="ScriptHandlerFactory" verb="*" path="*.asmx" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
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Oct 13, 2010
We have a C# Web Service that declares itself using attributes. The code-behind file looks like:
[WebService(Namespace = "http://the.web.service.url/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
public sealed class TheWebservice : WebService
{
[WebMethod]
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...
The web services has worked for a long time now. Recently, one request resulted in an error:
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Nov 10, 2010
On my page I have a dropdown for country.
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My code on the asmx:
[Code]....
I want to add another clause to the WHERE statement to restrict Country = @Country so I will need to get that value to the web service.
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Feb 24, 2011
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.
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Nov 18, 2010
we are using the WCF service and hosted using a console application, now we are using LoadRunner and hitting it concurrently
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Sep 23, 2010
I am calling a web service in my aspx page. the web service (written in java) is acting as a middleware between my system and another system (Siebel) to which I send services and get response for these services. some requests are synchronous. Sometimes when invoking a method the response takes a long time to respond, so a time out exception is thrown.
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Jan 20, 2011
I m invoking a web service and i would like to know if i get the raw http request?
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Dec 9, 2010
A customer wants us to create an ajax-enabled web application that can be used to manage their IT environment (Active directory, mail, file security, ...). However, as the team that will support the web application does not know anything about these IT systems, they would like to split the coding so that all interfacing with the IT environment is done via PowerShell, which is known by the administrators of these systems. This would mean that if new functionality is required, the web team can just create an additional web page and interface and use PowerShell scripts that get created by technically skilled people in that specific topic (ie mail administrators). I don't see an issue using this approach for requests like adding a user where latency is not an issue, but I do wonder if this is feasible for interactive content with Ajax.
Ie I would like to implement a google suggest like search for AD users. This would mean that ie for every x keystrokes (or x seconds whatever approach I implement) an Ajax request will be made and the web application or web service will than use PowerShell to get the data. Taken into account that up to about 75 users can use this feature, is this something that would work? Not only performace-wise but also the number of connections (I read about the Powershell 5 remote session limit but also that it could be put to a higher number)? The example above is probably the most resource heavy Ajax requests (and can be optimized by caching), so taken into account they don't want this nice feature, are basic PowerShell scripts in ajax request really an option. My gut feeling is telling me this is a no-go, but I don't want to exclude the option just because it's not something I usually would do.
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Mar 16, 2011
If a user makes a second request to the same Web Service method while the first request is already running, is there a way to simply stop the execution of the first request and discard it immediately?
Usually what happens is users get impatient and click on a button 10 times when there's a performance blip in the system, which only makes things worse since the system now has to process 10 queued requests (the first 9 of which are now irrelevant) before any results are returned.
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Nov 7, 2010
am new to web services and have a quick question. I've some data (an c# class object) that needs to be shared between two different users (of my web service) . all the methods in the web service have a parameter called "sessionkey" which can be used to know what data to share.
i need to know how/where to store this data ?
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Mar 17, 2011
I've got a WCF web service that runs fine at the moment but there is talk about using it very heavily soon. As part of it's normal process it writes a file out, then reads it back in again (don't ask why, I know it's stupid). I'm concerned that if we start hitting it with lots of requests then the following might happen.
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2. Request 2 comes in and overwrites the file.
3. Request 1 reads the file back in but this is now the wrong file.
My understanding is that the requests would naturally queue up so that request 2 wouldn't start until request 1 had finished, but I'm not totally sure.
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Mar 13, 2011
I have a RESTful webservice. This webservice builds some information (which can take upwards of a couple seconds) and caches the contents.
This works well; however, suppose that many of the same requests come in at about the same time. In our current scenario, each request will build the content before caching. This is obviously not desired as it uses CPU time that could be better served elsewhere. What I would like to do is to suspend/block requests to the same url/cachekey until the content has been built and cached, at which time those other requests will be unblocked and simply fetch the content from cache.
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Mar 31, 2010
How to configure BasicHttpBinding without any entry in web.config file I think subject is good enough :)
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Nov 3, 2010
I have spent a couple of days on this one. I have an ASP.NET website that has Linkbuttons on
the Default.aspx page.. I added a WebService to the Website because later on the WebService will
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on the Default.aspx page is clicked it will connect to the link in the WebService which will load the News,
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The problem is I can't get the LinkButton to execute the Link in the WebService. The link will call the page up
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[code]....
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May 7, 2010
How do I capture the outgoing and incoming soap requests using VS 2008? I read about the SOAP toolkit but it seems the framework now does it? Is it in the Windows SDK?I am debugging a web service on FedEx and they want to see the the SOAP file.
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Nov 5, 2010
I have such a problem. Suppose we have a client (WinForms app), which invokes some methods from webservice. Every 5 minutes (Interval of Timer) I invoke asynchronously webmethod A. Suppose that time of its execution take a 1 minute. When this operation runs, I open some Window, and invokes webmethod B synchronously... or i try to do it. Application suspended, wait until webmethod A ends, then process webmethod B (or I have an exception - Connection was closed, or Timeout...). Is there any possibility to run this A, B webmethods 'parallel'?
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Apr 24, 2010
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.
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Jul 9, 2010
I was looking for an asp.net webservice that uses .net 4.0 but everytime I choose 4.0 the webservice choice goes away.Someone suggested to me that maybe they(MS) want you to use WCF instead. I don't know much about it but he said they are like webservices but better. So anyone got a comparisons guide?
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Jan 28, 2011
Any body knows How to use webservice ? using Get & Post method...
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