Web Forms :: Sys.WebForms.PageRequestManagerParserErrorException?
Jul 24, 2010
exportToExcel(System.Web.UI.Page CurrentPage,DataSet source, string fileName)
to Export Data into Excell Sheet, my code snap is below
[Code]....
but it's throwing Exception Sys.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. Details: Error Parsing near '<HTML><BODY><TABLE B'.
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Oct 6, 2010
I have a c# asp.net web application in .net 1.1. The web application is a website in IIS and works online at the world wide web. There are very much customers all over the world of that website and everything works fine. There is one customer in germany where it doesnt work fine. When he press on a button "New" he gets a popup with the error:
[Code]....
In the past he didnt get this error. I ask this customer to check the website on another machine in his organisation, but he still get this error. So its something in the organisation. Some machine settings or network settings I think, because other customers didn't get this error.Someone know why this organisation get this error ? Is it possible that the problem is at the machine or network settings? Or something with the web browser version/settings?
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Feb 12, 2011
i have site which worked without errors until now
suddenly i am getting this error message whenever i click any button..
[Code]....
session getting signed out often.
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May 26, 2010
I use VS 3.5.in my page i use one update panel.when i select a date from AJAX calendar extender like '25/05/2010' then one error occure thatSys.WebForms.PageRequestManagerParserErrorException:conversion from string "25/05/2010" to type Date is not Valid.i can't understand what is it?HTML
[Code]....
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Jun 18, 2010
I'm developing a Web tool in ASP.NET 2.0 with AJAX . Its working fine in Local Server. When i deployed it in Development Server and executing the Application , I got an error
Sys.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.
Details: Error parsing near ' I didn't use any Response.Write in the Application. How can i solve this issue ? Any body knows the solution for this ?
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May 24, 2010
In my page i have added DataList in Update Panel with Timer control. The values of my DataList is coming from database. I am retreving random values from database which changes after 10 seconds without refresh the page. After 15-20 mins it gives me this error "sys.webforms.pagerequestmanagerparsererrorexception". I have read many post about this error but i did'nt find any solution.
Code
Default.aspx
[Code]....
Default.aspx.cs
[Code]....
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Mar 20, 2011
I am getting the following error using an update panel with a gridview.
Microsoft JScript runtime error:Sys.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.
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 {
_this._webRequest.completed(Sys.EventArgs.Empty);
}
finally {
if (_this._xmlHttpRequest != null) {
_this._xmlHttpRequest.onreadystatechange = Function.emptyMethod;
[code]...
I am completely stumped here,
Here is my AJAX Response from FireBug
14008|updatePanel|ctl00_ContentPlaceHolder_UpdatePanel1|
<table border="0" cellpadding="2" cellspacing="0" width="100%" id="Table3">
<tr>
[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
byteBLOBData = (Byte[])(row[3]);
row["data"] = System.Text.Encoding.UTF8.GetString(byteBLOBData);
[code]...
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Jul 27, 2010
The error is this:
Sys.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.Details: Error parsing near '<!DOCTYPE html P'.
It appears in both FF and IE so far, and only happens on the live servers.
It occurs within partial (or attempted partial as they stop working and don't update) postbacks within an update panel on a form that is on every page. It doesn't always do it, but once it's broken, it's consistent. I have a suspicion that it kicks in after the pages in question have been posted back to by another page, but I'm not 100% about this. This form is absolutely integral to the function of the site.
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Aug 7, 2010
Platform : Visual studio 2010 and mvc 2 In mvc application I used update panel, I am getting following error
Sys.WebForms.PageRequestManagerParserErrorException I have tried all of these1. EnableSessionState="false" ValidateRequest="false" EnableEventValidation="false" 2. EnableSessionState="false" ValidateRequest="false" EnableEventValidation="false" but error is occured again but when try this 3. asp:ScriptManager ID="ScriptManager1" runat="server" EnablePartialRendering="false"/>When I take enablepartialrendering="false" it does refersh page.
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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.
Details: Error parsing near '<script>window.open('.Can anyone help me figure out this error. My coding might not be right? Here is my code.
[Code]....
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Jan 5, 2010
Am using update panel in my .aspx page .when i change the value in drop down list inside the update panel am getting the following error. am not using any response object or server object in my code.
"Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed. Common causes for this error ...."
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Jan 8, 2011
I am getting below error when i use response.write in button click with AsyncPostBackTrigger.
"Sys.WebForms.PageRequestManagerParserErrorException"
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Feb 8, 2010
I have a website that runs fine. A customer calls in complaining any functions he ntries he gets a 'Windows Internet Explorer' popup message; 'Sys.WebForms.PagerequestManagerParserErrorException: The message received from the server could not be parsed. Common causes for this error are when the response is modifed ... etc.'. (I can upload a snapshot screen if someone tells me how) I logged under his account on other PCs, they all work fine. Customer runs IE7.0 with windows XP, Service Pack 3. I just cannot recereate this problem. Would anyone know the cause of this? Could this be something on customer's network or firewall?
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Jul 29, 2010
I have a tabContainer, inside a tab, i have a RadioButtonList and DropDownList. When I click on different radio button, there will be different selection choices added into the DropDownList. I do this at code behind. However, since there is a flicking when postback, so I add an UpdatePanal within the tab to avoid the flicking. The problem is, I got error of PageRequestManagerParserError when calling a group of response function such as
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May 27, 2010
I am using Ajax update Panel for displaying waiting message during loading when I click on Submit button. when i click on submit button it shows waiting message but after sometime it gives meaage box error dat
"Sys.WebForms.PageRequestManagerParserErrorException" and i am not using any of these response.write,response.filter,httpmodules,server.trace,server.transfer
i am not getting what is going on. i am providing my both source code
chart.aspx
<td colspan="5">
<asp:ImageButton ID="BtnSubmit" runat="server" ImageUrl="~/Images/GenerateReport.jpg"
OnClick="BtnSubmit_Click" />
<asp:CustomValidator ID="CustomValidator1" runat="server" ClientValidationFunction="ClientValidate"
ErrorMessage="CustomValidator" Display="Dynamic">Please select category</asp:CustomValidator>
<asp:ModalUpdateProgress ID="ModalUpdateProgress1" runat="server" DisplayAfter="0"
BackgroundCssClass="modalProgressGreyBackground" >
<progresstemplate>
<div style="width:100%;height:100%;padding-left:900px;" >
Loading
<img src="Images/indicator.gif" alt="Loading" align="left" />
</div>
</progresstemplate>..................................
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Feb 4, 2011
i need to implement a tab functionality in a web page, which displays different gridviews on click of each tab. There might also be navigation buttons inside each tab for displaying popup and refreshing back the tab content on closing the popup.
Kindly let me know what approach would be an efficient way of implement this.
In my mind there are two options,
a) simply use imagebuttons(as i need to have custom image for tab header which i am not able to do it in ajax tabcontainer) and multiview controls to display various tab contents in a single *.aspx page(But i think this would mess up the aspx page with lot of code, as i need to have approx six gridview and its functions).
b) use an iframe instead of mutliview and make each tab content as seperate *.aspx page. (but i find there is postback occuring on movement from one tab to another even if i button iframe inside updatepanel & some people are request not to use iframes).
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Oct 7, 2010
my sites are all mess up and i am receiving this error:
Sys.WebForms.PageRequestManagerParserErrorException: The message receied from the server could not be parsed. Common causes for this error are when the ........
I guess you guys probably have seen this before.
It is caused by my WinLogin.aspx and WebLogin.aspx (since I have local and out-side users)
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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Aug 2, 2010
I created tables in my database for managing a user's profile.I have the user table (username, password, passwordSalt, etc.) report (1 to 1) with a table ProfiloUser (idprofilouser, iduser, name, sex, DoB, email, etc.), the latter table reports (1 to 1) with the table ProfiloAzienda (idprofilouser, idprofiloutente)
and finally I have another table that is related profilodestinazioni (1 to many) with the table profilouser.
how I can create a custom profile is on web.config, which side code.I've created this in web.config:
[Code]....
The code then I created the following classes
[Code]....
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Sep 8, 2010
I have started having problems with our asp.net webform applications running behind a proxy since the user base have upgraded to IE7. Some postbacks seem to drop out and at times it is difficult to make controls on a page raise an event. It appears to be intermittant and I have been told there are issues around using IE7 behind a proxy with post requests. Is this the case and what are the options? Rewite in MVC? Does the issue of post requests behind a proxy remain in IE8?
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Sep 2, 2010
I have (probably for you) a strange question. How can a server receive a url from a script and not return a webpage. The server should only process some data of the params in the url.So, the clientmachine, which runs the script, doesnot notice anything at all from the server. On the serverside it is like using only a module and not webpages for processing some logic.Can someone give me hand how to program that on the server (W 2003)?
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Feb 23, 2010
Is there a way to write an small application that will run both as a windows forms application, and within an asp.net application?would some sort of widget or even something in silverlight do this?
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Mar 13, 2010
I am getting this error which I can't get to fix....
Invalid viewstate
Message: Sys.WebForms.PageRequestManagerServerErrorException: The state information is invalid for this page and might be corrupted.
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Jan 11, 2010
I am developing an ASP.NET application that prints multiple images.I have a gridview with some data that I use to query the database for the image path.If the image is in one table, the document is sent to the printer, if not, I search another table for the document.When a run the application on my devel machine everything works fine, but when it runs from the production machine and it needs to search the image from the second table
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Apr 14, 2010
I'm going through my apps and carving out as many querystring URLs as possible by using Routing instead.For our product catalog,we have many product categories that have characters like ampersands and slashes in them which don't go over to well when used in a URL.
I'm currently using Page.GetRouteUrl in my databound objects to create URLs like "~/catalog/My Category", which gets encoded to "~/catalog/My%20Category", so I used string.replace to smooth that into "~/catalog/My_Category".
But then, as mentioned, I have categories with commas, ampersands, slashes, quotes, &c.,
My question: is there a general way to easily deal with these characters in route keys, or do I need to develop a list of URL-friendly characters to use and replace all of the ugly ones, then un-replace them when I'm passing the route data to my LINQ statements?If that's so, then I can't use <asp:RouteParameter /> in declarative markup.
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Jun 18, 2010
I am a newbie at ASP.NET and I am testing ASP.NET Webforms using Microsoft Visual Web Developer 2010 Express to create a sample webpage that allows me to add/delete/edit some tables in a grid directly to a MSSQL2008 database.I did follow te steps on the sample video 'Build Your First ASP.NET Application with ASP.NET Web Forms' on http://www.asp.net/general/videos/build-your-first-asp-net-application-with-asp-net-web-forms an this works fine on my local machine, I am able to add/delete/edit tables in a gridNow I want to publish the webform and database to my webhosting provider and after this my problems started. I founding problems publishing the webfiles using a normal FTP user wich I can use correctly using any other FTP clientI also getting a error when publising my database. I am connecting via the databaseserver IP or host using a normal SQL authentication that works fine at any other connectionscript.What is going wrong?1) Does anybody have a clue what is going wrong?2) Does anybody have a manual or something to publish a ASP.NET Webform from your local machine to a live Windows server?
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