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by: Andre |
last post by:
Hi,
This is 'test.htm'
---------------
<form name=totd>
<input name="ud" type="hidden" value="" >
</form>
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by: Tim |
last post by:
I have block of code adding values to dropdown list under
if (!Page.IsPostBack)
{
adding items
}
else
{
refreshing data
}
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by: Tim |
last post by:
To make !Page.IsPostBack to work, do I need to set any properties at page
level or in the config files(Web, machine) or aspx files. Because code in
under the !IsPostBack is executing twice and adding data twice to dropdown
list control.
any help please..Tim
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by: nly |
last post by:
Page.IsPostBack Property
"The Page_Load subroutine runs EVERY time the page is loaded. If you want to
execute the code in the Page_Load subroutine only the FIRST time the page is
loaded, you can use the Page.IsPostBack property. If the Page.IsPostBack
property is false, the page is loaded for the first time, if it is true, the
page is posted back to the server (i.e. from a button click on a form)..."
Let's say we have this in a "body"...
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by: Pravin |
last post by:
Hi,
I have a doubt that how does ASP.NET find out whether the page is accessed
for the first time or the page is due to a post back event, and then set
the IsPostBack property ?
Any ideas.
Pravin.
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by: DotNetGruven |
last post by:
I've got a page that does a search... There is an ImageButton on it that
allows the user to reset the search.
The Click Handler for the button clears out the Data and then redirects to
the same page with Response.Redirect("Search.Aspx", true);
Sometimes the code in Page_Load within the IsPostBack part of the if
statement runs and sometimes it doesn't. IN other words, sometimes
IsPostBack is true and sometimes it is not!
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by: Mike |
last post by:
I have a routine that i only want to execute if a variable is set to Y. The
routine is getting some information on the screen then redirecting to a new
page.
How can i passed a variable to the Page.IsPostBack routine on the page_load
event?
this is what I'm trying to do/
sub page_load
if page.ispostback then
dim value as string = CType(Session("quesiton"), string)
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by: tshad |
last post by:
Is there a way to carry data that I have already read from the datagrid from
page to page?
I am looking at my Datagrid that I page through and when the user says get
the next page, I have to go to the database to get the next page. Is there
a way to use the dataset to allow us to read back and forth in it instead of
going back to the database to get it?
Thanks,
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by: Managed Code |
last post by:
Hi all,
I've got a DropDownList for the connection string in a master page.
Transitioning between content pages causes it to reset to the first
value.
Under what conditions and where should I do the following?
1 - Initialize the DropDownlist.
2 - Set the default SelectedIndex value.
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by: anthonykallay |
last post by:
Hi there,
I dont this this a bug but i cant get my head around it.. I have a
master page that has a login control on it, to log in i press the
button and the page posts back, however on the page that is derived
from the master page (default.aspx) i have code that i dont want to
run after the login button is pressed so i used the standard
if(!Page.IsPostBack) {}
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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