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Filter by Day: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Verifying the user is connected Posted by Robert Scheer at 9/17/2005 8:59:53 PM Hi.
My site needs to know if the user is connected before executing some
queries on my database. Actually, I have a page loaded by an Iframe
that runs every 30 seconds and updates a field on my database to tells
me the user is connected. If this field is not updated for more than
one minute I...more >>
Clicking Refresh Button Resubmits Form Posted by Nathan Sokalski at 9/17/2005 5:44:26 PM I have a form that submits data to a database. If I click the browser's
refresh button after submitting the form once, the form is submitted a
second time. How can I avoid this problem? Thanks.
--
Nathan Sokalski
njsokalski@hotmail.com
http://www.nathansokalski.com/
...more >>
Server Side Validation Posted by Frankie at 9/17/2005 5:23:11 PM Sanity Check Requested!
I've been writing code way too long for the past several days and just came
across this bit of logic I wrote several weeks ago. Suddenly something seems
wrong with it and I'm not sure what. I just would appreciate someone to look
over my shoulder (so to speek) and let ...more >>
Sending an xml file in HttpWebRequest Posted by Roshawn Dawson at 9/17/2005 4:36:42 PM Hi,
I'm attempting something new, so please here me out.
I need to send an xml file in my HttpWebRequest object. IOW, I need to post some xml data to a
specified URI. (FYI, this xml is composed using the StringBuilder object.) After reading the docs,
it seems that the only place to do s...more >>
Collecting form data when there is not a submit button Posted by antonyliu2002 NO[at]SPAM yahoo.com at 9/17/2005 1:23:00 PM I have 4 forms each on a separate page respectively form1.aspx,
form2.aspx, form3.aspx, form4.aspx.
On top of each of the four pages there are 4 links which link to the
aforementioned 4 pages like this:
Form1 Form2 Form3 Form4
Important: Only form4.aspx has a submit button, none of the ot...more >>
2.0: Anybody Repair The Broken MSDN Code Examples? Posted by clintonG at 9/17/2005 10:09:26 AM Neither MSDN code examples [1] nor [2] will function.
Has anybody figured out how to use the 2.0 classes, methods and properties
to dynamically create HTML in the HTML <head> element?
I've burned through everything I could find using google.
<%= Clinton Gallagher
METROmilwaukee (s...more >>
excel problem in asp.net Posted by jack at 9/17/2005 9:13:00 AM Access is denied.
Description: An unhandled exception occurred during the execution of the
current web request. Please review the stack trace for more information
about the error and where it originated in the code.
Exception Details: System.UnauthorizedAccessException: Access is denied.
AS...more >>
Data Access Application Block Posted by Alphonse Giambrone at 9/17/2005 8:28:02 AM I just downloaded the new MS Paterns & Practices Enterprise Library to use
the Data Access Application Block in a web app.
Am I missing something, or can the connection string only be set in the
dataconfiguration.config file??
For one thing I would like to encrypt the string as MS has always
...more >>
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regular expression validator, get rid of unwanted characters Posted by Steve at 9/17/2005 7:03:46 AM Hi I have a regular expression validator for my username field which
just allows 3 to 30 characters without spaces to be inputted by the
user.
^\S{3,30}$
How can I add to this expression not to allow characters such as
"?/{]-.*'!" etc...?
Thank you.
...more >>
asp.net web matrix Posted by Kenneth Windish at 9/17/2005 5:50:03 AM Hi,
I wrote a simple web application using web matrix. When I run it on my local
computer all works fine, but when I run it on hosting site all hyperlinks
are not working and just postback to the original page. I have rechecked the
links and they are set right, & work on local computer, but...more >>
Reload after submit Posted by MaryA at 9/17/2005 2:32:02 AM Here is my problem :
I have a frameset and in one of the frames i have an aspx page
in that page and on click of the save button i am doing some validation
using javascript also on the same button i have a vbscript that saves the
data entered.
What i am facing here is when the data entered i...more >>
NTFS / File Access Question Posted by Zach at 9/17/2005 12:29:14 AM The formatting system of my HD is NTFS.
When I right click on a file in Windows Explorer, I get a
Properties Window with only two tabs: "General" and
"Summary". I don't get a Security Tab, allowing me to
set access permission. Given that the formatting system
is NTFS, why am I not seeing the r...more >>
Parent-Child window communication Posted by SJ at 9/17/2005 12:00:00 AM Here's the scenario
Website has a button that pops up a confirmation window
when clicked.
When the user clicks the "confirm" button in this popup
window, I want all the following to happen :
a) Form data on the Parent (opener) page to be submitted.
b) Some (asp.net) code behind executed for ...more >>
Question about Session variable and access to it Posted by Fabrice at 9/17/2005 12:00:00 AM Hi,
Is there a way for reading data in different session variables. These
variables belong to a specific user, and i know his SessionID.
Act as a "super"-user or administrator and to be abble to access at all
session variables. Is it possible ?
thanks
fabrice
...more >>
Accessing session within a class Posted by Gregory Pearce at 9/17/2005 12:00:00 AM Hi,
Can anyone tell me if it is possible to access a session within a class?
I have created a class that has
if ((Session["Books"] == null) etc....
However upon building the project, the name Session has a problem. I have
tried adding usingSystem.Web etc to the class...more >>
ASP.NET & ASP3.0 on Apache Posted by Neven Klofutar at 9/17/2005 12:00:00 AM Hi,
Is it possible to run ASP.NET and ASP 3.0 on Apache server ?
I heard that ADO (ASP 3.0) somponentes are restricted to Win platform.
thanx, Neven
...more >>
the simplest possible datagrid Posted by Fred at 9/17/2005 12:00:00 AM i just need the datagrid to appear on the page
can i bind it say to an array
thanks...more >>
Deployment: ASP.NET application with Web Service Posted by Sachin at 9/17/2005 12:00:00 AM Hi All,
I my dev. env I got,
ASP.NET Web Service, Virtual Directory: X
ASP.NET App, Virtual Directory: Y
Both these projects are part of the same solution and ASP.NET app contains a
reference to the web service.
Now, I want to create a setup/deployment project and in...more >>
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