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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: Mihir |
last post by:
Hi There,
I've problem while I submit a button where I used AJAX, I created
simple page which will search the customer name from database using
AJAX. Once I search customer ID i need to search order related to that
customers. So on my page I've Search Button(Image Button).. Now if I
click on search button without selecting the customer from the result
which I get from AJAX method then it will work fine but if I select a
customer ID from...
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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: UJ |
last post by:
I have an ASP.Net v1.1 application that gets the error
Error Message: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
from the server control that originally rendered them. If the data is valid
and expected, use...
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by: tlchurch (at) gmail (dot) com |
last post by:
I have a web app using ASP.NET, ASP.NET AJAX and Crystal Reports for
Visual Studio.
When I try to export the report, I selec the file type and pages, but
then get the following error -
Invalid postback or callback argument. Event validation is enabled
using in configuration or <%@ Page EnableEventValidation="true" %in
a page. For security purposes, this feature verifies that arguments to
postback or callback events originate from the...
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by: =?Utf-8?B?V2luRGV2?= |
last post by:
I have a couple of pages that are throwing the following error:
HTTPUnhandledException and the text of the message is:
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 from
the server control that...
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by: yoni12ab |
last post by:
Hi
Im new in my job never configure iis the problem is that I reinstalled visual studio 2003 becouse of debugger problem and the local web site was working fine
and now it doesent work it giving me this error :
Server Error in '/appname' Application.
________________________________________
Parser Error Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific...
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by: Lewis Holmes |
last post by:
Hi
I have the following situation in one of my asp.net pages.
The user can add multiple table rows to a form by selecting a button. These
rows can contain asp.net controls. When this button is selected, the row is
added using JavaScript. The script uses cloneNode to clone a hidden template
row and all of its children and then adds the new row to the table, updates
all of the child control Ids and sets visibility etc.
The hidden...
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by: 200dogz |
last post by:
Hi guys,
I want to have a button which opens up a new window when pressed.
<asp:Button ID="Button1" runat="server" Text="Open new window" />
...
Button1.Attributes.Add("OnClick",
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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...
|
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: 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: 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: 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: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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