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by: Darren.Ratcliffe |
last post by:
Hi everyone
I am getting the above problem when I am trying to use AJAX on my
Visual Studio 2005 solution - I seem to keep getting it when I click
the back button in my browser. (And, the controls that are wired to
the AJAX lose their value despite being in the ViewState).
I am using the latest version that I downloaded from ajax.asp.net a
couple of days ago.
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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: Rahul |
last post by:
I am trying the following thing in AJAX
<atlas:ScriptManager ID="scriptmanager1" runat="Server"
EnablePartialRendering="true" />
<asp:DropDownList ID="cmbBranchname" cssclass="Combostyle" runat="server"
/>
<br/>
<atlas:UpdatePanel ID="panel1" runat="server" UpdateMode="Conditional" >
<ContentTemplate>
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by: john_c |
last post by:
Sometimes I get this error in an aspx page:
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 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: Ronald S. Cook |
last post by:
I'm using AJAX controls ScriptManager and UpdatePanel for the first time.
as I want a webpage that contains an embedded Windows Media Player to not be
interrupted as other clicks and events happen on the page (I have changing
content in an IFrame).
I put an ASP button on the page and click it but I get an "error on page".
In the details it says more or less the below:
Sys.WebForms.PageRequestManagerServerErrorException: Invalid...
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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: Heron |
last post by:
Hi,
I have a listbox (lstItems) that I want to populate with the items in
another listbox (lstSelected) that's in a modalpopupextender. The update is
supposed to happen when I close the modalpopup so I tried to add a trigger
for the click event of the ok button but it seems this event is not fired
anymore on serverside when it's used as the OnOkControlID for the
modalpopupextender.
Anyone know how to slove this?
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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: 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: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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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: 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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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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