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by: John Kirksey |
last post by:
I have a page that uses an in-place editable DataGrid that supports sorting and paging. EnableViewState is turned ON. At the top of the page are several search fields that allow the user to filter the results in the grid.
Say you filter the grid for records that have a certain condition set to "NO" (in this case a checkbox). In this scenario...
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by: Steve Drake |
last post by:
All,
I have a CONTROL that contains 1 control (Control ONE), the 1 control that
it can contain 1 or 2 control (Control A and B).
Control A, raises and event and Control ONE receives this event and this
causes control B to be created, when this is done the VIEWSTATE is lost for
CONTROL B.
In the EVENT that causes CONTROL B to be created...
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by: Ben Rush |
last post by:
Hello World,
Okay, I have spent the day browsing the newsgroups and reading up on
article after article concerning ViewState corruption and so forth, and I
have a couple questions. We intermittantly get the following exception -
EXCEPTION MESSAGE:
The viewstate is invalid for this page and might be corrupted.
STACK TRACE:
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by: neo |
last post by:
hi,
I am studying ASP.NET and have few questions -
1) The session ID and values of controls is stored in VIEWSTATE
variable. So now when we put EnableViewState="false" in Page directive and
disable the session state in Web.Config the VIEWSTATE variable is still
maintained and stores some values. Can anyone tell what those values are
for,...
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by: Janaka |
last post by:
We have managed to lock down 99% of the application errors occurring in our
asp.net sites. The only errors which occur on a regular basis now are
viewstate errors. We have disabled viewstate on the majority of pages but
kept them where absolutely necessary, such as shopping carts, adding items,
etc.
Also we've made sure the following have...
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by: John |
last post by:
Hi all,
I am using dynamic user controls within my web app and these controls are
loaded into placeholders via the LoadControl method.
My problem is this:
I have usercontrolA loaded into a placholder and the user clicks on a
specific control outside of the usercontrol and some Javascript is run where
a hidden variable is changed to...
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by: epigram |
last post by:
I'm responding to a button click event on an asp.net web form. I then need
to retrieve the value from a TextBox control and I want to compare it
against the control's previous value to see if it has changed. How can I
retrieve a control's previous value from the ViewState? I know that I could
save the control's previous value in a session...
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by: hlubocky |
last post by:
I thought I had a good grasp of the problem related to dynamically
creating controls, but it appears that as my application grew in
complexity, the problem has resurfaced. As I understand it, in order
for a dynamically created control to persist its state, it needs to be
created and loaded into the page control hierarchy before the viewstate...
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by: jelle.huygen |
last post by:
Hello,
I have a problem in ASP.NET 2.0 with the viewstate of my dynamically
added user control. I have reproduced the problem with a very simple
user control and a very simple page.
On my usercontrol is a button and a label. Everytime the button is
clicked a counter which is stored in the viewstate is increased and
displayed in the...
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by: Scott Roberts |
last post by:
I always thought that the viewstate "keys" included the control ID. As long
as the control IDs were unique, there shouldn't be any conflicts. Well, it
appears that that may not be the case with dynamic controls. Our application
was having a problem very similar to the one described here:
...
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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...
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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. ...
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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...
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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...
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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...
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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...
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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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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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...
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