Common Usage Are Page Methods In 4?
Mar 4, 2011How common usage are Page Methods in ASP.NET 4?I would like an example of how it's used (not a code sample).
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<head runat="server">
<title>
<asp:ContentPlaceHolder ID="PageTitlePlaceHolder" runat="server" />
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<head runat="server">
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[Code]....
My Main submit button has the following:
[Code]....
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This is what I have:
function HistoryUIActions() {
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};
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I have an string msg="";
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May 10, 2010i want to store master pages in a common library. if i make such a library how can i reference masterpagein Page directive in content page
i read following document for creating sub projects but it did not fullfill my requirement
http://weblogs.asp.net/scottgu/archive/2006/08/16/Tip_2F00_Trick_3A00_-Creating-Sub_2D00_Web-Projects-using-the-VS-2005-Web-Application-Project-Option.aspx
http://dotnetkeeda.blogspot.com/2009/04/sharing-master-pages-across-web.html
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If I'm trying to call the webmethods in a master page using PageMethods.(method name), it is throwing a jscript error pagemethods is undefined.
My code is like this:
[Code]....
[Code]....
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public static class PageExtensions
{
public static int GetUserId(this Page targetPage)
{
var user = Membership.GetUser(targetPage.User.Identity.Name);
return (int)user.ProviderUserKey;
}
}
Now in a page I need to use this method in a static WebMethod, so I have added another 'extension method' to PageExtensions:
public static int GetUserId()
{
return (int)Membership.GetUser(HttpContext.Current.User.Identity.Name).ProviderUserKey;
}
and I call it as follows in my WebMethod: PageExtensions.GetUserId()
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Jul 23, 2010public class CacheHelper { /// <summary> /// Removes object with the specified key. /// </summary> /// <param name="key">The key.</param> [code]....
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View 1 RepliesC# - Loading A File From Page Methods?
Dec 7, 2010I have a JavaScript function which calls a page method as follows:
function openFile(file) {
PageMethods.LoadFile(file);
}
[System.Web.Services.WebMethod]
public static void LoadFile(string fileName)
{
HttpContext.Current.Response.ClearContent();
HttpContext.Current.Response.Buffer = true;
HttpContext.Current.Response.ContentType = "application/binary";
var filePath = @"C:MyFiles" + fileName;
HttpContext.Current.Response.AddHeader("Content-Disposition", string.Format("attachment;filename="{0}"", fileName));
HttpContext.Current.Response.WriteFile(filePath);
HttpContext.Current.Response.End();
}
The page method throws the following exception:
Microsoft JScript runtime error: Sys.Net.WebServiceFailedException: The server method 'LoadFile' failed with the following error: System.Threading.ThreadAbortException-- Thread was being aborted.
C# - Page Methods Throwing Undefined?
Dec 1, 2010I am trying to use page methods to call a function and I am getting a "PageMethods is undefinded" error. I have used them before whilst using C# but not VB so I'm wondering if my syntax is wrong as all examples I can find are C#.I am also wondering if it's because my scriptmanager is on the master page?I've read about this error everywhere but everything I have appears to be correct!
My code:
Part of Master Page
<form id="form1" runat="server">
<asp:ScriptManager ID="ScriptManager1" runat="server" EnablePartialRendering="true" EnablePageMethods="true" >
</asp:ScriptManager>[code]....
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View 1 RepliesWeb Forms :: Calling Page Methods Through VB Script
Aug 3, 2010I Wrote code to copy Client side DB to Server side by providing the credentials required. I have a simple form, Containing three textboxes and submit button. the textboxes takes UserId,Passwd and Servername of ORACLE(Client Machine's) and when user press submit button. the VB Script method invoked. here the function follows.
Public sub DBConnect()
Dim con,usr,pwd,server
usr= form.User.Value
pwd = form.Passwd.Value
server = form.Connect.Value
Dim strcon
strcon = "Data Source=" + server + "; User ID = " + usr + ";Password=" + pwd + ";"
con.open strcon
dim rs,str
str = "select * from emp"
set rs= con.Execute(str)
if rs is not nothing then
PageMethods.SendForm(rs)
end if
End sub
Here I am getting the record set this record set I have to access in the serverside to copy the values to my datatable. How can I acheive this? How to call Page methods through VB Script. Here is my Page method.........
AJAX :: Page Methods Starting New Session?
Jun 29, 2010I'm using ASP.NET page methods to check for the updates. I'm using inproc sessions and windows authentication in IIS 6. When page is loaded, a session is started. But sometimes when the page method is called it starts a new session(created with current request return true also). Why that might happen ?
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