Hint: Components that use Web Services with ASP.NET AJAX v1.0 Beta

re: Hint: Components that use Web Services with ASP.NET AJAX v1.0 Beta

asorcinelli — Sat, 21 Oct 2006 12:16:13 GMT

How can i call a Page Method from Javascript? Before i use PageMethods.FUNCTION_NAME, now I always have an error.

Is there another change in Beta 1?

AJAX Beta 1: problemi con la PageMethods

Alessandro Sorcinelli — Sat, 21 Oct 2006 14:19:01 GMT

Stamattina, fiducioso delle prove precedenti, ho aggiornato i miei progetti passando dalla CTP di Atlas...

re: Hint: Components that use Web Services with ASP.NET AJAX v1.0 Beta

sburke — Sat, 21 Oct 2006 17:50:20 GMT

Depends on the error you're getting. The namespace may have changed - it should be into the docs somewhere. We're not calling through Proxies (since we don't know the WebService/PageMethod ahead of time).

Try Sys.Net.PageMethods.FunctionName(param)

re: Hint: Components that use Web Services with ASP.NET AJAX v1.0 Beta

dimitrod — Sat, 21 Oct 2006 20:18:57 GMT

Shawn,

Now that Page Methods need to be static how can I access control values in these methods? For example in a PageMethod I need to iterate over dynamically generated controls in a PlaceHolder and return a string. Is this possible?

re: Hint: Components that use Web Services with ASP.NET AJAX v1.0 Beta

sburke — Sun, 22 Oct 2006 01:24:07 GMT

Right - thats definitely a problem. They reason the AJAX team decided to make these methods static was so you could avoid page-lifecycle issues and subtleties, such as the inability to modify or access page state. But it also stops you from doing the above.

The "right" way to do what you're talking about above is to write a simple control that implements ICallbackEventHandler. If you look at ReorderList, you can see an example of this.

I'm really not sure how to do it with a PageMethod, unfortunately.

Microsoft Ajax 1.0 (beta) et Microsoft Control Toolkit disponible (détail des changements)

Cyril 's Blog — Sun, 22 Oct 2006 01:25:57 GMT

Patrice et Fox vous l'a déjà annoncé hier : Une nouvelle version de Microsoft Ajax Extensions (nom de

re: Hint: Components that use Web Services with ASP.NET AJAX v1.0 Beta

rstrahl — Sun, 22 Oct 2006 13:33:37 GMT

That's really silly if you ask me. If all we can do is static methods anyway you might as well use an external Web Service and separate this data layer.

Implement ICallbackHandler? You gotta be kidding. That interface is brain-dead <s>...

ATLAS should provide this functionality in the way it worked in the previous builds even if it means that you can't update the page in anyway (ie. changes made to page content are are just 'thrown out'). That should allow getting around the life-cycle issues. It's updating that's problematic. Assigning state is pretty straight forward.

But getting access to the control values is the key.

re: Hint: Components that use Web Services with ASP.NET AJAX v1.0 Beta

dimitrod — Sun, 22 Oct 2006 19:04:10 GMT

Agree with rstrahl. PageMethods are absolutely useless in the Beta1 - WebServices can do the same. One more thing I noticed is that a PageMethod has to be declared in the aspx file. If I declare it in the codebehind it doesn't work.

re: Hint: Components that use Web Services with ASP.NET AJAX v1.0 Beta

sburke — Sun, 22 Oct 2006 19:56:39 GMT

Yes - I called out the bug with the code behind above. It's a known issue that's already been fixed in the Core tree.

With respect to the static PageMethods, I'll transmit this feedback to the AJAX team. I agree the utility of static page methods isn't great. I'll re-raise the issue with them. Thanks for the feedback!

re: Hint: Components that use Web Services with ASP.NET AJAX v1.0 Beta

MrSmersh — Mon, 23 Oct 2006 18:26:59 GMT

Please do so...

The static has bring me again to the old asp problem, I have the data on the server, but i need it on the client to do somenthing. A simple case I have a GridView I need the selected item in the client side to use on VirtualEarth to make a zoom... BTW the accordion control is better but still is not able to handle divs, again put VE on an pane...

re: Hint: Components that use Web Services with ASP.NET AJAX v1.0 Beta

jlchereau — Tue, 24 Oct 2006 11:45:14 GMT

Apparently a PageMethod cannot be accessed on the login page of a web site with forms autentication. Is this by design or is this a bug.

Please post teh response to http://forums.asp.net/thread/1438911.aspx

Microsoft "AJAX"（Atlas）のオススメ10月内投稿

ナオキにASP.NET（仮） — Tue, 24 Oct 2006 12:48:26 GMT

いつもの投稿とは違い、今回は紹介と簡単な説明だけに留めておきたいと思います。（ただし、読みきれていない物もあります。）理由としては、単純に私自身の時間が取れないからです。。。事実、一番最初に伝えようと思うのは2週間程前に見つけた投稿で、非常に面白く勉強になったのですが、細かな説明等を行う時間が無いままずるずると今日まで来てしまっていました。

re: Hint: Components that use Web Services with ASP.NET AJAX v1.0 Beta

Colin — Tue, 24 Oct 2006 19:05:55 GMT

Just adding my 2 cents here. Aftering spending a while migrating to the beta version, we are now going to be rolling back to Atlas CTP. This change to static methods has broken too much of our code. I'm hopeful that this will get changed to allow for a non-static version and we will be able to upgrade with the next version; until then we will, unfortunately, remain on Atlas.

ASP.NET Ajax Beta 1: Cambios de la versión Atlas.

Ivan Mostacero — Tue, 24 Oct 2006 22:07:29 GMT

Hoy día iniciamos la migración de uno de nuestros aplicativos basados en Ajax, realmente bastante tedioso,...

re: Hint: Components that use Web Services with ASP.NET AJAX v1.0 Beta

mteper — Tue, 31 Oct 2006 22:19:19 GMT

The static requirement is a deal-breaker for us as well.

re: Hint: Components that use Web Services with ASP.NET AJAX v1.0 Beta

dave_s — Wed, 01 Nov 2006 03:28:22 GMT

Is there any time frame, for the next refresh of Beta 1?

Thoughts on MS ASP.NET Ajax Extensions Beta and Preview CTP Beta and PageMethods...

Jay Kimble -- The Dev Theologian — Thu, 02 Nov 2006 15:27:54 GMT

I have written a few posts on PageMethods (most notably here and here … there are probably a few

Atlas y la migración a la versión Beta.

Roberto Hurtado — Thu, 09 Nov 2006 02:42:16 GMT

Iniciamos hace unos dias la migración del CTP ATLAS a la versión Beta, tuvimos varios problemas

Static PageMethods = show stopper

BrianHearn — Wed, 15 Nov 2006 22:35:17 GMT

This Microsoft Gold Partner will be a world of hurt for everything we were using ATLAS for if PageMethods must be static. Please reconsider this hugely impacting change. Thank you.

--Brian

Dynamic content made easy redux [How to: Use the new dynamic population support for Toolkit controls]

Delay's Blog — Sat, 18 Nov 2006 06:57:54 GMT

I previously blogged a sample demonstrating how to use the AJAX Control Toolkit's dynamic population

re: Hint: Components that use Web Services with ASP.NET AJAX v1.0 Beta

corporreal — Fri, 29 Dec 2006 17:34:28 GMT

Have any decisions been made regarding this issue? My project would also be severely crippled by switching to Beta 1 due to the PageMethods changes

Cascading DropDownList [Method Error 500]

Mario Ferrante's Blog — Thu, 25 Jan 2007 20:13:55 GMT

Oggi mi sono un pò divertito nell'utilizzo della release delle Asp.Net Ajax Extensions, focalizzandomi

ModalPopupExtender and .asmx Web Service File

ASP.NET AJAX Forum Posts — Fri, 23 Feb 2007 02:07:16 GMT

I've been searching for some content I finally found on a blog here, but need a litlte more help. I am

problem in using pagemethods with asp.net extensions 1.0

kapilsanchihar — Tue, 06 Mar 2007 12:11:26 GMT

If am writing following web method in my code behind file :-

<System.Web.Script.Services.ScriptMethod()> <System.Web.Services.WebMethod()> Public Function CheckAvailability(ByVal UserName As String) As Boolean

_commandString = String.Format("Select UserName from jukebox.login where UserName='{0}'", txtJukeboxId.Text)

_myDataReader = ManageDB.GetDataReader(_commandString)

If _myDataReader.Read Then

Return False

Else

Return True

End If

End Function

I am calling this method by a javascript :-

function Availability()

{

var uid=document.getElementById('ctl00_ContentPlaceHolder1_txtJukeboxId').value;

if(uid=="")

{

alert('Please enter Jukebox Id!!!!!!');

return false;

}

PageMethods.CheckAvailability(userName,OnComplete);

return false;

}

function OnComplete(result)

{

var lblMessage = document.getElementById('lblMessage');

if(result)

{

lblMessage.innerText="The Id is available";

}

else

{

lblMessage.innerText = "The Id is unavailable";

}

now I am getting runtime error as "pagemethods not defined" in javascript.

Using Web Services with the ASP.NET AJAX Extensions

Cameron's Dungeon — Fri, 06 Apr 2007 18:02:19 GMT

re: problem in using pagemethods with asp.net extensions 1.0

blbirajdar — Mon, 19 Nov 2007 12:08:16 GMT

Add a property EnablePageMethods="true" into the ScriptManager

Hint: Components that use Web Services with ASP.NET AJAX v1.0 Beta

re: Hint: Components that use Web Services with ASP.NET AJAX v1.0 Beta

AJAX Beta 1: problemi con la PageMethods

re: Hint: Components that use Web Services with ASP.NET AJAX v1.0 Beta

re: Hint: Components that use Web Services with ASP.NET AJAX v1.0 Beta

re: Hint: Components that use Web Services with ASP.NET AJAX v1.0 Beta

Microsoft Ajax 1.0 (beta) et Microsoft Control Toolkit disponible (détail des changements)

re: Hint: Components that use Web Services with ASP.NET AJAX v1.0 Beta

re: Hint: Components that use Web Services with ASP.NET AJAX v1.0 Beta

re: Hint: Components that use Web Services with ASP.NET AJAX v1.0 Beta

re: Hint: Components that use Web Services with ASP.NET AJAX v1.0 Beta

re: Hint: Components that use Web Services with ASP.NET AJAX v1.0 Beta

Microsoft "AJAX"（Atlas） のオススメ10月内投稿

re: Hint: Components that use Web Services with ASP.NET AJAX v1.0 Beta

ASP.NET Ajax Beta 1: Cambios de la versi&#243;n Atlas.

re: Hint: Components that use Web Services with ASP.NET AJAX v1.0 Beta

re: Hint: Components that use Web Services with ASP.NET AJAX v1.0 Beta

Thoughts on MS ASP.NET Ajax Extensions Beta and Preview CTP Beta and PageMethods...

Atlas y la migración a la versión Beta.

Static PageMethods = show stopper

Dynamic content made easy *redux* [How to: Use the new dynamic population support for Toolkit controls]

re: Hint: Components that use Web Services with ASP.NET AJAX v1.0 Beta

Cascading DropDownList [Method Error 500]

ModalPopupExtender and .asmx Web Service File

problem in using pagemethods with asp.net extensions 1.0

Using Web Services with the ASP.NET AJAX Extensions

re: problem in using pagemethods with asp.net extensions 1.0

Microsoft "AJAX"（Atlas）のオススメ10月内投稿

ASP.NET Ajax Beta 1: Cambios de la versión Atlas.

Dynamic content made easy redux [How to: Use the new dynamic population support for Toolkit controls]