View state help

[Tu-Thach]

Do you modify the page at all? Sometimes modifying the
page causes the error you described. Alternatively, you
do not have to use ViewState in your page.

Tu-Thach

>-----Original Message-----
>hello All,
>
>we have a data entry web application written in asp.net,
>there are about 30 users uses the application
>simultaneously. We uses the SQL database to insert
>records, avg insert is about 800 record per day. We are
>having a wired problem we get this error message once in

a

>while..."The View State is invalid for this page and

might

>be corrupted"...It doesn't happen all the time. Does
>anybody know how to resolve this problem...and what are
>advantage of using View State...Any help is appreciated...
>
>
>Thanks
>Manan
>
>
>.
>

[manan]

yes. I did modify the page.

>-----Original Message-----
>Do you modify the page at all? Sometimes modifying the
>page causes the error you described. Alternatively, you
>do not have to use ViewState in your page.
>
>Tu-Thach
>

>>-----Original Message-----
>>hello All,
>>
>>we have a data entry web application written in asp.net,
>>there are about 30 users uses the application
>>simultaneously. We uses the SQL database to insert
>>records, avg insert is about 800 record per day. We are
>>having a wired problem we get this error message once in

>a

>>while..."The View State is invalid for this page and

>might

>>be corrupted"...It doesn't happen all the time. Does
>>anybody know how to resolve this problem...and what are
>>advantage of using View State...Any help is

appreciated...

>>
>>
>>Thanks
>>Manan
>>
>>
>>.
>>

>.
>

[Jim Cheshire [MSFT]]

Manan,

Where are you seeing this? Is it in the browser or in the Event Viewer?
It is common to receive invalid Viewstate in cases where someone has
cancelled the loading of a page or clicked off of a page prior to its
complete loading. Can also be caused by the user closing the browser while
page is loading.

Jim Cheshire
Developer Support
ASP.NET
[email]jamesche@online.microsoft.com[/email]

This post is provided as-is with no warranties and confers no rights.

--------------------

>Content-Class: urn:content-classes:message
>From: "manan" <anand125@hotmail.com>
>Sender: "manan" <anand125@hotmail.com>
>Subject: View state help
>Date: Wed, 30 Jul 2003 13:39:42 -0700
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>
>hello All,
>
>we have a data entry web application written in asp.net,
>there are about 30 users uses the application
>simultaneously. We uses the SQL database to insert
>records, avg insert is about 800 record per day. We are
>having a wired problem we get this error message once in a
>while..."The View State is invalid for this page and might
>be corrupted"...It doesn't happen all the time. Does
>anybody know how to resolve this problem...and what are
>advantage of using View State...Any help is appreciated...
>
>
>Thanks
>Manan
>
>
>

[anoweb]

I am trying to use States in my Flex 3 application. The application is run
outside of the browser. The one thing I am hoping to improve upon is manual
labor of removing and adding components when the states change.

So for example if I have a login panel. Once the user logs in i want to go to
a new view with some other components. Right now in my mx:State I have defined:

<mx:RemoveChild .../>
<mx:RemoveChild ../>
<mx:AddChild ...>
<mxataGrid...>
</mxataGrid>
</mx:AddChild>

anyways...is there a better or nicer way of handling such things? I'm just
curious because it seems like a bunch of work referencing these components all
over the place. Just curious on how it might be done better.

Thanks in advance.

[Sreenivas R]

One can put the bunch of controls inside a custom container mxml component
extending canvas and just addChild that mxml component.

Of-course it is the same thing but helps to hide the complexity at the higher
level.

[ntsiii]

Coinsider ViewStack for more complex views.

Tracy