Error Message On Using LinqDataSource In Webforms

Dec 24, 2010

I am binding a GridView with LinqDataSource with AutoDelete functionality enabled. GridView is bound to the Products Table. I have a Products Table and a Category Table with an association on CategoryID. If I try to delete a Category that is referred in the Products Table I cannot do that. Its is totally acceptable, but I want the end user to be notified with some error message. Where to catch this error message?

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I am getting this error which I can't get to fix....

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May 18, 2010

in my ASP.NET 3.5 Web Application, I'm having this problem:

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Object reference not set to an instance of an object.

when I save the records of a GridView in an UpdatePanel.

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Feb 4, 2010

if i implement updateprogress in my web page i got the following error messge

Microsoft JScript runtime error: 'Sys.WebForms.PageRequestManager' is null or not an object

.aspx

<link
href="cssUpdateProgress.css"
rel="stylesheet"
type="text/css"
/>
<script
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language="javascript">
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<asp:ScriptManager
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EnablePartialRendering="False"
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<
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<cc1:ModalPopupExtender
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javascript

Sys.WebForms.PageRequestManager.getInstance().add_beginRequest(beginReq);
Sys.WebForms.PageRequestManager.getInstance().add_endRequest(endReq);

function

beginReq(sender, args) {// shows the Popup
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}

function

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AJAX :: Runtime Error: Ys.WebForms.PageRequestManagerParserErrorException: The Message Received From The Server Could Not Be Parsed?

Nov 11, 2010

I have the following source code, but it is not working properly. All 3 panels popup OK. but in Panel3 I have a RadioButtonList that changes the date in the BeginDate and EndDate dropdowns. But what happens is that when the posback happens Panel 2 Reappeals overlapping Panel3 just a little. When I click on continue I get the following error.Microsoft JScript runtime error: ys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed. Common causes for this error are when the response is modified by calls to Response.Write(), response filters, HttpModules, or server trace is enabled.
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[Code]....

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May 12, 2010

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How I can bind texbox to one property from linqdatasource?

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I have started using jquery in one of my new asp.net webform application... I want to display a success message after an insert on a button click event... Here is my link button..

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[code]....

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Sys.WebForms.PageRequestManagerParserErrorException: The Message Received From The Server Could Not Be Parsed?

Mar 20, 2011

I am getting the following error using an update panel with a gridview.
Microsoft JScript runtime error:Sys.WebForms.PageRequestManagerParserErrorException:
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I have looked at all the "fixes" for this and none of them seem to be working.It works just fine on page load but when I click my async button,One row of the grid processes(I can look in the javascript debug) but after the firstrow is processed,I get the above error at this line.

try {
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}
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[code]...

I am completely stumped here,
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14008|updatePanel|ctl00_ContentPlaceHolder_UpdatePanel1|
<table border="0" cellpadding="2" cellspacing="0" width="100%" id="Table3">
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[code]...

What I do in this code is convert a BLOB value from a database and store it in a string in a custom object.What seems to be happening is that there are odd characters being put at the end of the string.Here is what I am doing to convert the data

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[code]...

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AJAX :: Sys.WebForms.PageRequestManagerParserErrorException: The Message Received From The Server Could Not Be Parsed

Jul 27, 2010

The error is this:

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[Code]....

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Web Forms :: Error / Sys.webforms.pagerequestmanagerservererrorexception

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my sites are all mess up and i am receiving this error:

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I guess you guys probably have seen this before.

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the WinLogin.aspx.cs: (which I think where the problem is located)

[Code]....

The WebLogin.aspx.cs:

[Code]....

the WebLogin also contains the Login form for Anonymous.

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[Code]....

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Code

Default.aspx

[Code]....

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[Code]....

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