Travis Collins - All Comments

re: AJAX Timeout Server Control

Latish Sehgal — Fri, 29 Aug 2008 21:02:56 GMT

To make this control work with asynchronous postbacks, you need to add the below code

initialize : function()

{

....

Sys.Application.add_load(Function.createDelegate(this, this._handlePageLoaded));

.....

_handlePageLoaded: function(sender, e)

{

this._resetTimeout();

re: Check Username Availability with ASP.NET AJAX

ламинат — Mon, 25 Aug 2008 06:06:05 GMT

0oThank's for greate post.1n I compleatly agree with last post. fmj

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re: Check Username Availability with ASP.NET AJAX

nic — Sat, 09 Aug 2008 21:54:03 GMT

this code is for c#,can you show haw work in vb.thank`s

re: Check Username Availability with ASP.NET AJAX

bhaarat — Mon, 14 Jul 2008 06:56:14 GMT

Ok Thanks I got How to do with My database....

I have done it as

public int CheckUserAvailability()

{

MainClass ObjMainCls = new MainClass();

SqlCommand Cmd = new SqlCommand("Portal_CkeckUseravail");

Cmd.CommandType = CommandType.StoredProcedure;

Cmd.Parameters.Add("@Uname", SqlDbType.NVarChar,50).Value = this.Name;

SqlDataReader Reader = null;

SqlParameter parameterUserVal = new SqlParameter("@Avail", SqlDbType.Int);

parameterUserVal.Direction = ParameterDirection.Output;

Cmd.Parameters.Add(parameterUserVal);

int i = ObjMainCls.ExecuteNonQuery(Cmd);

return (int)parameterUserVal.Value;

}

Thank you very much

re: Check Username Availability with ASP.NET AJAX

bhaarat — Mon, 14 Jul 2008 06:10:54 GMT

how can i use my database for it...

Very nice job...

Keep it on...

Thanx a lot

re: Check Username Availability with ASP.NET AJAX

bravia — Sun, 06 Jul 2008 14:15:51 GMT

@macupryk

<asp:ScriptManager ID="ScriptManager1" runat="server" EnablePageMethods="True" />

re: AJAX Timeout Server Control

Justin — Sat, 05 Jul 2008 01:48:10 GMT

Hey Travis, just wanted to say thanks for the terrific control; it saved me a ton of time and I learned a lot by working with it. Have you considered trying to get it incorporated with the Ajax Control Toolkit on CodePlex (www.codeplex.com/AjaxControlToolkit)?

I did find I needed to add some code for it to work properly on pages that utilize UpdatePanels. Without the following code, refreshes of the update panel don't actually reset the timeout, so users can timeout even if they're posting back to the server frequently on the same page.

function ResetTimerHandler(sender, args)

{

if (args.get_error() == undefined)

{

var timeoutControl = $get('<%= TimeoutControl.ClientID %>');

if (timeoutControl != null)

{

timeoutControl.control._resetTimeout();

}

function load()

{

var prm = Sys.WebForms.PageRequestManager.getInstance();

if (prm)

{

prm.add_endRequest(ResetTimerHandler);

}

</script>

I included the code above on the master page with the TimeoutControl and it works like a charm.

Thanks again,

Justin

re: Check Username Availability with ASP.NET AJAX

macupryk — Mon, 19 May 2008 05:18:52 GMT

function checkUsernameUsage(username)

{

// initiate the ajax pagemethod call

// upon completion, the OnSucceded callback will be executed

PageMethods.IsUserAvailable(username, OnSucceeded);

}

PageMethods is undefined?

re: Check Username Availability with ASP.NET AJAX

travistx — Tue, 11 Mar 2008 01:38:54 GMT

I have posted a sample project here:

weblogs.asp.net/.../CheckUsernameWithAJAX.zip

re: Check Username Availability with ASP.NET AJAX

travistx — Tue, 11 Mar 2008 01:18:21 GMT

Alexei, no you shouldn't be getting a postback. I'll make an example project and post it on here.