ADO.NET Data Services with ASP.NET AJAX Support

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Find out how ADO.NET Data Services can be integrated with ASP.NET AJAX support seamlessly. ADP.NET Data Services technology is available in the ASP.NET 3.5 Extensions Preview (December 2007).

Presented by Levi Broderick

Duration: 12 minutes, 42 seconds

Date: 20 December 2007

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Comments : 28

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ms_soft89 : On June 04, 2008 6:26 PM said:

it is very nice video , but it will be better if u publish the code or NorthWind.svc

dbmaster : On June 11, 2008 4:28 AM said:

I would prefer, If you use VB.NET Example.

There are thousand developer, because of company or time constraint they use VB.NET as their main plat form. They cant do some real time project using C#.NET.

Thanks,

DbMaster

http://blog.joggee.com

dw.egun : On June 13, 2008 3:12 AM said:

It's very nice video.

thenab : On June 23, 2008 5:33 PM said:

Lovely video. I in fact love the way you speak, non stop style :P

Dbmaster(Jogee sahib),C# is not of real time projects!!! Coming from a C/C++ background, I dont even consider VB.NET a language. Its just a RAD tool. Mate, C# is the best language .Net has. Although there is nothing that cannot be done in any .NET language because of the same libraries and CLR based architecture. But still C# is the only language that confirms to a strong traditional OOP language.

muhammed : On July 21, 2008 5:40 AM said:

nice and lovely video

VR2 : On August 14, 2008 4:42 AM said:

I just installed SP1 and used the link on the info page to come here to learn about this new feature.

It seems that MicrosoftAjaxDataService.js is not found.

Is this not included in SP1 or is this video out of date and there is another tutorial to use?

xrimson : On August 19, 2008 5:56 PM said:

Is there anyway to hide the state inside the url?  Perhaps with HttpContext.RewritePath?  I tried this, but had trouble with the "#&&" part of the string.

vincentwang : On August 21, 2008 2:05 PM said:

I got the same error in this example. Please advice. Thanks.

quickstarts.asp.net/.../ViewSample.aspx

Web resource 'MicrosoftAjaxDataService.debug.js' was not found.

appdevman : On August 22, 2008 7:16 PM said:

Me too, same error. I'm posting all around town and no one is answering.  Cmon people what's up?

VR2 : On August 26, 2008 7:29 AM said:

To the folks who posted after me: reflector shows that the client libraries (MicrosoftAjaxDataService) are definately NOT included in SP1.

Therefore I believe we can take the heading of this video tutorial literally (I'd assumed it was just out of date):

ADP.NET Data Services technology is available in the ASP.NET 3.5 Extensions Preview (December 2007).

So my guess is we *do actually* all need to install the Extensions preview for this to work, which is not the impression given when this is linked as a SP1 tutorial (ie now a released feature).

If anyone can tell me different then please advise...

ngd : On August 27, 2008 5:31 AM said:

How does one generate the SVC file?

malcolms : On August 31, 2008 11:03 PM said:

Everyone,

If you download the ASP.NET AJAX Client Library for ADO.NET Data Services from www.codeplex.com/.../View.aspx the ajax demo will work. The only thing you need to change is in the ScriptReference.  Make it:

<asp:ScriptReference Path="~/DataService.js" />

officialboss : On September 24, 2008 5:33 PM said:

Is this included in the .net 3.5 SP1 release?

Is there an update example?

Thx

officialboss : On September 24, 2008 7:27 PM said:

Do I have to install the Ajax Client Library? Is this feature available in SP1 out of the box?

officialboss : On September 27, 2008 3:45 PM said:

I post the code I am using here:

forums.asp.net/.../1325219.aspx

clingfree : On October 14, 2008 10:01 AM said:

Decent lesson but it is kind of a waste without the service file.

MisterFantastic : On October 29, 2008 11:52 AM said:

Hei,

This is amazing video .Thanks

rtpharry : On October 29, 2008 8:22 PM said:

Nice video, explained well. Am I being simple minded in that I cant really think of a good use for this in my projects?

Just seems like a flimsy way of accessing and modifying data when there are better tools out there.

bhasinp : On October 30, 2008 10:15 PM said:

Solution to MicrosoftAjaxDataService.js is not found issue is to download Data Service Client script from following location www.codeplex.com/.../ProjectReleases.aspx

bhasinp : On October 30, 2008 10:17 PM said:

Sorry that link wasn't correct, here is the correct link to Data Service Client Scripts: www.codeplex.com/.../FileDownload.aspx

djibril_chimere_DIAW : On October 31, 2008 1:28 PM said:

Thanks! Jërëjëf!

rezakawser : On April 26, 2009 2:23 PM said:

GREAT ONE THANX UPLOADER

sansinfo2008 : On May 02, 2009 6:43 PM said:

good video for developers

raj

http://www.planetsourcecode.in

kundasang : On May 31, 2009 3:38 PM said:

northwind.svc how to make?

omihai_2000 : On August 10, 2009 7:13 PM said:

Great video indeed, for me it was like a revolution, with one exception: Everything worked OK, but when I tried to update and delete, I received this error message in the "callback failed method":"The URL representing the root of the service only supports GET requests." and _statusCode:405. The query and the insert calls worked perfectly. My project runs on the ASP.NET Development server.

omihai_2000 : On August 12, 2009 11:01 AM said:

Found the problem, looks like you really have to use an existing result[i] item, and not to create one of your own. If I declared a global variable var item = null and populate it inside the query function, and after that changed something inside it, the update and remove function worked.

erikkl2000 : On August 26, 2009 5:43 PM said:

You should show us your webservice document, so that we can see your functions.

KannanK7 : On September 24, 2009 12:00 AM said:

very nice video.. thank you very much.

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