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by: Tom |
last post by:
Does anyone know how ot force a postback in the codebehind?
Thanks
Tom
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by: Xavier Osa |
last post by:
Hi,
I have an ASP.Net web page that you can download a file. As
Fergunson's problem, it prompts twice dialog boxes only if I select
Open button. If I select Save button, it prompts once.
I'm using W2000KS & IE6 sp1 & VS.NET 2003.
If I change method="post" by method="get" form attribute, it works
fine.
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by: dave |
last post by:
I have half a dozen web form radio buttons on a web form. Each of them is set to postback=true. However, if for instance radiobutton1 is already selected and the user selects it again, it performs a postback.
I only want to do a postback if the value of the radiobutton is changed.
What is the best method to accomplish this?
thx
dave
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by: Krista Lemieux |
last post by:
I'm new to ASP.NET and I'm not use to the way things are handled with
this technology. I've been told that when I have a control, I should
only bind the data to it once, and not on each post back (basically
have the data binding done in the If NOT IsPostBack Then statement).
How come? How does this information get preserved?
Which raises another question. Becuase I want to get away from the
spaghetti code approach, I would like to create...
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by: RAJ |
last post by:
In our multi-tier application, we have several ASP.NET user controls which
will update the same data source provided by middle tier logic.
In this particular scenario we have one user control displaying the contents
of the data source, whilst another control updates the datasource via a
command buttons implementation of 'Click', an event raised in the 'Handle
Postback Events' stage of the control execution life cycle (via the...
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by: Jim Hammond |
last post by:
It would be udeful to be able to get the current on-screen values from a
FormView that is databound to an ObjectDataSource by using a callback instead
of a postback. For example:
public void RaiseCallbackEvent(string eventArgs)
{
// update the data object with the values currently on screen
FormView1.UpdateItem(true);
}
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by: |
last post by:
Hi all,
I have a bunch of dropdownlists that are populated in client-side
javascript. When i do a postback I get the following error:-
Invalid postback or callback argument. Event validation is enabled using
<pages enableEventValidation="true"/> in configuration or <%@ Page
EnableEventValidation="true" %> in a page. For security purposes, this
feature verifies that arguments to postback or callback events originate
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by: Timbo |
last post by:
Hi all,
This is my first message here so i'll try and include all the
information that will help you help me out, if possible.
Basically I am using C# in ASP.NET 2.0 and have a Repeater control in
my aspx page with two image buttons, one for an edit command, another a
delete command. Here is a cut down code fragment.
...
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by: Oriane |
last post by:
Hello there,
I use an Ajax slider extender and I'm try to find a workaround to a known
(http://forums.asp.net/p/1092702/2681110.aspx) "bug" of the slider control
from the Ajax Control Toolkit. When the user is clicking the mouse on the
slider during a partial postback, an error occurs.
I have a Ajax Timer which causes a postback every ten seconds. So I would
like to disable the slider before the postback...
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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: 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: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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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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