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Redirecting to another page from an eventhandler ItmAdded event

Asked By: Salina Sharpe Date: Nov 20, 2009 Category: Sharepoint Views: 1215

I am trying to redirect to a page in a layout folder after data is added to my
list. However the Httpcontext.current is null in an eventhandler.

So my code looks like: Could anyone tell me what I need to do to get this
working ?

public override void ItemAdded(SPItemEventProperties properties)
{

base.ItemAdded(properties);
SPListItem item = properties.ListItem;
try
{
current = HttpContext.Current;
DisableEventFiring();
string EmployeeType = item["Employee Type"].ToString();
int RecordId = ARBA_HR.DataLayer.RecordAccess.SaveNewCase(EmployeeType);

item["Title"] = RecordId.ToString();
item.Update();
string strNewresiractionUrl =
"~site/_layouts/ARBA_HR.ApplicationPages/DocumentUpload.aspx?TrimRecordId=" +
RecordId;
//
http://542301-opti:30869/sites/ARBA/_layouts/ARBA_HR.ApplicationPages/DocumentUp\
load.aspx"
SPUtility.Redirect(strNewresiractionUrl, SPRedirectFlags.Trusted, current);
(
EnableEventFiring();

}
catch(Exception ex )
{

}
finally
{

}

}

Tagged:redirecting to another page from an eventhandler itmadded event

4 Answers Found

Answer #1 Answered By: Amareswar Karkera Answered On: Nov 20, 2009

Event Handlers are fired by the system and aren't guaranteed to have a context.
This is particularly true of "after" event handlers that are run asynchronously.
I've never tried it, but you could try doing this with the ItemAdding event and
see if the result is different.

Answer #2 Answered By: Cheyenne Jacobson Answered On: Nov 20, 2009

Declare current as a global variable and initialize it in Constructor of
your event handler. Don't initialize it in method.

Class urHandlerClass : ..

{

HttpContext current;

Public urHandlerClass()

{

current = HttpContext.Current;

}

public override void ItemAdded(SPItemEventProperties properties)
{

// use 'current' here
}

}

Answer #3 Answered By: Makayla Lewis Answered On: Nov 20, 2009

I had tried this and Http.context is still null. I was able to do it with
itemAdding instead.

Answer #4 Answered By: Miranda Scott Answered On: Nov 20, 2009

I managed to do it with itemAdding.

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