Jscript Error After Upgrading To 2010
Jul 30, 2010
I have a webform that has a formview (fvwContract) and inside itemtemplate there is a Tabcontainer with three tabs (invoice (spanish: factura), receipt (spanish: recibo) and beneficiary (spanish: beneficiario). I have another formview inside invoice tab (fvwFactura) with many textboxes that I need to manipulate in code behind. The thing is that I can´t reference any of them like the following:
protected void DropDownList1_SelectedIndexChanged2(object sender, EventArgs e)
{
AjaxControlToolkit.TabContainer container = (AjaxControlToolkit.TabContainer)fvwContract.FindControl("TabContainer1");
[Code]....
how to reference any control inside frwContract.TabContainer1.fvwFactura?
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Jun 21, 2011
I am using Windows 7 PRO, 64 bit, with Internet Explorer 8, Visual Studio 2010
Every time I run any ASP.NET application in debug mode, right after it loads any of the pages, then I get 2 errors:
Error: Microsoft JScript runtime error: 'JSON' is undefined
I click "Ignore" error, then I get this: Microsoft JScript runtime error: 'undefined' is null or not an object
And the file is from Internet Explorer:
how to fix this ?
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Oct 22, 2010
I have a gridview that was displaying and handling postbacks correctly, that is, until I upgraded to .net 4.0 (vs 2010) from .net 3.5. Now I am getting the classic (and in this context meaningless) "Input string was not in a correct format" error upon postback. The postback is initiated by a command button and the row command event handles everything nicely.
The trace shows internal grid postback handling and nothing else:
[FormatException: Input string was not in a correct format.]
System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal) +9594283
System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info) +119
System.Convert.ToInt32(String value, IFormatProvider provider) +48
System.Web.UI.WebControls.GridView.HandleEvent(EventArgs e, Boolean causesValidation, String validationGroup) +1047....
From experience, I know this happens on late binding with wrong type casting on the ASPX side of things. However, nothing has changed. The code is the same, the only thing that changed is the upgrade to 4.0.
I have tried everything I (and a coleague) can think of to figure out what the issue is without luck. No error is raised on the code behind in any method. The only error raised is the Page_Error event and the error object contains the same crap you see in the yellow screen dump (above).
UPDATE: I narrowed the issue down to the RaisePostBackEvent method. I had to reflect the System.Web (for educational purposes of course :) assembly to figure out the code executing after my RowCommand logic(which is fine) breaks. This happens in the HandleEvent method. It checks for known command names (e.g. Select) and if it can't find a match, it defaults to the following:
[Code]....
Is this a bug or am I doing something wrong? The row object is NULL which is why it defaults to the cast. The cast assumes the argument to be an integer however and in my case I am passing a string as an argument?
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Dec 21, 2010
I need to upgrade my web solution ASP.NET 3.5 to 4.0 currently used VS 2010. Earlier upgraded from VS2008 ASP.NET 2.0 to 3.5.So project currently used in VS 2010 with ASP.NET 3.5.
Visual Studio Conversation Wizard does not pop up, when I am chancing the version number in the solution file from 11 to 10 the wizzard pop up, but it doesn't do the upgrade to 4.0.
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May 14, 2010
I have installed VSPro 2010 on my workstation. It comes with .NET 4 framework. How to I need to install .NET on the web server?
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Jun 30, 2010
I am a complete novice so please forgive this simplicity of this question.....I've opened up the default ASP.NET website template in Visual Web Developer 2010 Express and have the following code in my Default.aspx page (I also have a 'site.master' page which contains my Default.aspx page in a placeholder):
<%@ Page Title="Home Page" Language="VB" MasterPageFile="~/Site.Master" AutoEventWireup="false"
CodeFile="Default.aspx.vb" Inherits="_Default" %>
<asp:Content ID="HeaderContent" runat="server" ContentPlaceHolderID="HeadContent">
[code]...
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Mar 31, 2011
I have an asp:BulletedList controls with AJAX:PagingBulletedListExtender on my aspx page.
It gives error as: Microsoft JScript runtime error: Sys.ArgumentException: Value must not be null for Controls and Behaviors. Parameter name: element
If I removed, the asp:BulletedList controls and AJAX:PagingBulletedListExtender from my page then page run without any error.
I am not getting the cause of the error.
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Feb 23, 2011
I am getting microsoft jscript runtime error.I am using Ajax extensions(3.5).Yesterday it was working fine but today i am getting this error.In another page i am using script manager there i am not getting error when i try to upload data into database i am getting error.
<asp:ScriptManager
ID="ScriptManager2"
runat
[code]...
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May 5, 2010
I have to get the value from a textbox (not bound) that has been put into a formview control. The Submit button also resides in the formview control. I have this code in the button's click method:
Dim TestValueTextBox
As TextBox =
New TextBox
[Code]....
to get that value entered and store it into the enteredValue variable (and yes, I know I have to do validation, etc). But when this runs, the value of the text in the textbox is "". I tried to put this up in the page load event, but then I get an error about declaring New.
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Jan 20, 2010
I have a gridview within update panel, in gridview i have footer button to add new row in grid. When i click on footer button to add new row it generate javascript error like "Microsoft JScript runtime error: Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 500 "
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Feb 23, 2011
I am getting JScript runtime error.
[code]....
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Sep 28, 2010
When I run my application with following Java script in place I get following message box error: "Microsoft JScript runtime error. Object required"The options I have is to Break, Continue and Ignore. If I select "Ignore" everything works fine after that. If I select "Break" the I get several errors like this:
Code:
<script type="text/javascript">
window.onload = function () {
var prm = Sys.WebForms.PageRequestManager.getInstance();
if (prm != null) {
prm.add_beginRequest(function (sender, e) {
document.getElementById("<%=GridView2.ClientID %>").style.display = 'none';
});
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Feb 15, 2011
I am using VSTO 2010. On my aspx page, I have nested modalpopup.
But, I got error as:
Microsoft JScript runtime error: Sys.InvalidOperationException: Two components with the same id 'MainContent_ContentPlaceHolder2_EditProceduresName_ModalPopupExtender' can't be added to the application.
Since there is a no same id on page.
I am not getting, what is the cause?
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Jul 21, 2010
I struggling trying to insert the value I select from a "DropDownList1" country list into a TextBox inside a FormView1. I have tried the following but It wont insert the text:I also tested on a textbox1 outside the FormView1 and it works but just after clicking Cancel or Inser in the formView1.
[Code]....
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Aug 17, 2010
I have a website I developed in VS 2008 targeting .net 3.5. It has worked well. I recently upgraded to VS 2010 and needed to make a few changes to the site. However, I'm receiving compile errors (haven't made any changes to the code yet--was just launching the site to make sure it worked ok). I get "Contains" is not a member of system.array. Everything I've read states that the contains method was added in .net 3.5, which I know to be correct because it was working in VS 2008. I've been targeting .net 3.5 in VS 2010, but it still isn't working. I also used linq quite a bit with linqkit to do dynamic queries and all of my linq queries were saying my queries weren't queryable (I don't have the actual error in front of me). Anyway, to fix that one, I had to import system.linq (I previously had system.data.linq and it was working fine). To reiterate, I haven't targeted my site to .net 4 in VS 2010, I've left it targeting .net 3.5.
I tried converting my arrays to arraylists since arraylists were still pulling up with a .contains method, but then it broke my linqkit queries when I ran it on the site.
Here is my linqkit query:
Dim str() As String = archlist.ToArray(GetType(String))
Dim str3 As New ArrayList
str3 = ArrayList.Adapter(str)
predicate = predicate.And(Function(l As CompatTesting) str3.Contains(l.application.cpuarchitecture))
Before, I didn't have the arraylist conversion, I just had str.contains and it worked great to generate a sql "in" statement. Now after using the code above, the site launches, but when I actually run the code, I get Method 'Boolean Contains(System.Object)' has no supported translation to SQL. I also tried upgrading my linqkit dll to the latest version but it didn't help.
My questions are, since I'm targeting the same .net 3.5 framework in 2010, why is it not allowing me to use array.contains anymore? Maybe if I can address that issue, it will fix my linqkit issue where it says "contains" has no supported translation to sql.
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Jan 5, 2010
i was normally using VS2005 and SQL server 2005... i upgraded to SQL Server 2008... and then... i could not build my project anymore... because of this error: Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
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Aug 22, 2010
I upgraded a Website to use ASP.NET 4.0, from 3.5. This involved setting it up on a different server, with the same hosting company. I'm using a shared hosting plan on Windows Server 2008.
Since migrating, it gives an error message when I try to login to the site:
A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)
I'm using the same connection string as I did in the old version, which always worked. I also changed the permissions for the database to allow connections from the redeployed Website, via the host's control panel.
I have searched the web.config, and the source for the site, and I haven't been able to find a connection string that looks incorrect.
I've contacted the host about it, in case it is a configuration issue on their side.
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Apr 13, 2010
My web site used ASP.NET 3.5 SP1, MVC 2, and EF. Last night I tried to upgrade to ASP.NET 4 (& EF4) under VS2010.
If my views are compiled (MvcBuildViews property is true), then the build fails with this error message:
Error 5 Could not load type 'System.Data.Entity.Design.AspNet.EntityDesignerBuildProvider'. C:WindowsMicrosoft.NETFrameworkv4.0.30319Configweb.config 129
It's actually complaining about my system web.config file.
If MvcBuildViews is false, then it will run (and compile the views normally just fine).
OS: Server 2008 R2, all updates applied at time of writing.
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Oct 6, 2010
I am having some trouble upgrading an existing SQL Server 2000 Reporting Services installation from an old server to a new one commissioned for this purpose, which is running SQL Server 2008 Reporting Services. I have been following the instructions here: [URL] but after trying to connect with reporting services 2008, i get this error: The version of the report server database is either in a format that is not valid, or it cannot be read. The found version is 'C.0.6.54'. The expected version is '147'. (rsInvalidReportServerDatabase) before starting the process, I ran upgrade advisor and got back the following results:
Description Setup can upgrade a SQL Server 2000 Reporting Services instance that uses a SQL Server 2000 Database Engine in the same instance. However, upgrade is blocked if the report server database is in a different instance, on a remote instance, or runs on a remote SQL Server 2005 instance in SQL Server 2000 compatibility mode.
*****
*note, our reporting services IS in the same instance as the SQL Server 2000 database engine. However, upgrade advisor still reported that this instance can not be automatically upgraded.
*****
Corrective Action Choose either approach to continue with the upgrade: Upgrade the Database Engine instance on the remote computer before upgrading Reporting Services. The server cannot be in SQL Server 2000 compatibility mode after upgrade. Move the reportserver and reportservertempdb to a SQL Server 2005 or SQL Server 2008 Database Engine instance, and then use the Reporting Services Configuration tool to connect the report server to the database.
so, I went with option 2, move the database then connect. I have: -backed up the ReportServer and ReportServerTempDB databases from the old server, transferred them to the new and restored them to the 2008 Server as ReportServerOld. -I then renamed the old database to ReportServer and ReportServerTempDB, as this is required to use the database as a source apparently. I had to of course change the existing database names to ReportServerNew to perform the rename. I backed up the symetric key for this installation using the rskeymgmt utility...............
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Sep 3, 2010
I have recently developed a new vs2010 web application that I would like to add to my web site.
The existing website was developed using vs2008. The web site is hosted on a windows 2008 server running iis 7. My new web application sits below my main website i.e. mywebite mywebsite/mynewwebsite
I have set the application pools for the mynewwebsite to be asp.net v4.0, leaving the application pools for mywebsite as .net v2.0 If I try and open my new web application i.e. [URL] then I get 500. Internal server error. I assume that it is iis that is unhappy here. Do I have to rebuild the whole of my web site to be vs2010 using asp.net v4.0. If I do should I use ASP.Net v4.0 or ASP.net v4.0 Classic for my application pools, and should I have a separate and distinct application pool for each of my web applications ( I have 4 of these) Just to clarify my clients can log on the web site as
[Code]....
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Feb 13, 2011
I am new to jquery in asp.net mvc2 and was trying to implment a simple jquery function like a show() function on my system but it keeps giving me this error:
"Microsoft JScript runtime error: Object expected"
this is my code:
[Code]....
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Sep 9, 2011
How to solve VS2008's warning in my ASP.NET project" : Warning1Error updating JScript IntelliSense:
C:VeryTempWebSocketServer_srcChatClientjquery-1.3.2.min.js:
Object doesn't support this property or method @ 52:9345"
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Mar 20, 2010
Modal not showing up when show is called, also error on loading page. Attaching code below, can anyone help me discover my syntax / logic issues here?
NOTE: Did some research on this before posting, some claimed it can be an issue of where the modal is placed on the page in relation to the update panel I am using. I have tried different placements of the modal extender and I also tried removing the update panel all together in hopes to at least see the modal show, no go...same issue. So with that, the issue shouldnt be around the use of the update panel...
Here is the error:
icrosoft JScript runtime error: Sys.ArgumentNullException: Value cannot be null.
Parameter name: elements
and the code...
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Oct 4, 2010
I am having problems with an intermitent error in an ASP.Net Ajax enabled website. The error I am receiving is the old faithful "Microsoft JScript runtime error: 'Sys' is undefined" error. Googling this error usually turns up the suggestion to add the correct "httpHandlers" and "httpModules" into the "web.Config" file. The web.config file for this project already has the following lines for those two sections. See below:
[Code]....
The error is intemittent, it sometimes does not present at all when debugging a page, and other times it will present constitently for anything up to a day or so?
BTW, we are using Telerik ajax controls on the page. One of our custom JavaScripts does render before the scriptmanager. ahve tried using both "RadScriptManager1.RegisterClientScriptBlock(...)" and "ClientScript.RegisterClientScriptBlock(...)" but both seem to render the script block above the "Sys.WebForms.PageRequestManager._initialize(...)" line.
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Feb 10, 2010
I used the following function in my ASP.Net Project (which contains ajax controls)
[Code]....
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 searched online for solution and got to know its the problem of asp.net ajax. None of solutions (that I found like Add EnableViewState=false, etc.) worked for me.
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