JScript for the .NET Framework Forum

InfoPath Programming

Fri, 27 Nov 2009 01:22:51 Z

I am trying to set up an infopath form. Need it to be like a journal of daily events based on Key Perfomance Indicators: Safety, Quality, Personnel, Stock, Distribution, and then Production lines 1-9. I need to have it show these heading and then be able to let multiple users say 2 from each shift and 3 shifts total. I was able to do that part bu the end result is very large because each repeating field is visable and prints even when nothing is entered. I tried some conditional variations without much luck.

Calling Javascript using C# WinForm

Wed, 14 Nov 2007 12:48:31 Z

Hi.. alll

Is it possible to call a Javascript code from C# winform... If yes.. plz help me with sample codeing....

with reg

Inbaraj.d

Is there a VBScript for .NET?

Tue, 17 Nov 2009 10:57:18 Z

Is there VBScript.NET or some form of VBScript implementation for .net framework?

Thanks

Dan

mouseUp event of vertical scroll bar

Fri, 17 Nov 2006 12:10:02 Z

Hi all,

Plz tell me hos get MouseUp event of vertical scroll bar of browser in javascript.

ClientID of a textbox in ContentTemplate of CreateUserWizardStep

Fri, 06 Nov 2009 13:26:12 Z

Hi!

I have a testbox in an .ascx file. The code is below.

<asp:CreateUserWizard ID="CreateUserWizard1" runat="server" OnCreatedUser="CreateUserWizard_CreatedUser" RequireEmail="false">
            <WizardSteps>
                <asp:CreateUserWizardStep ID="CreateUserWizardStep1" runat="server">
                    <ContentTemplate>
                        <asp:Literal ID="ErrorMessage" runat="server" EnableViewState="False" /><br />
                        <fieldset class="mscs-formInputs">
                            <table id="Table1">
<tr>
<td>
<asp:TextBox ID="FirstName" Text="First Name" runat="server" MaxLength="100" />
</td>
</tr>
</tr>
</table>
</fieldset>
</ContentTemplate>
</asp:CompleteWizardStep>
</WizardSteps>
        </asp:CreateUserWizard>

in the code behind .ascx.cs file the FirstName is accessed as below.
TextBox firstNameControl = this.CreateUserWizard1.CreateUserStep.ContentTemplateContainer.FindControl("FirstName") as TextBox;

If I directly access FisrtName in the codebehind. It is giving null, so I am accessing by the above way.

in the ascx file I want to access the ClientID of the FirstName, how can I access it.

in general we access as say if there is an ordinary textbox in a simple table control we access as below.

<script type="text/javascript">
var txtUsernameID = '<%= txtUsername.ClientID %>';
I want to know how I can access "FirstName" textbox which is in a CreateUserWizard.

I appreciate your help.

Thanks and regards,
Usha.

Problem with the ajax tab panel

Tue, 22 May 2007 23:52:25 Z

Hi, I have a horrible error with the ajax tabbed panel. I just added the tabbed panel, open in IE7 and look at what is happening

(click on the link to see the error)

http://www.4x4costarica.com/xavier/tabs.jpg

Basically a white space is inserted in each one of the tabs

Any ideas?

How Do I Get The Entire HTML Source After DocumentComplete?

Thu, 05 Nov 2009 14:18:35 Z

I use InternetExplorer.Application and after the DocumentComplete event is complete I want to retrieve the entire HTML source. How do I do that?

I've already retrieved some of the source using innerHTML, outerHTML. innerText was empty. I was also able to retrieve some data using variations of Document.documentElement

If Microsoft has not figured out an easy way to retrieve the entire source yet, does Microsoft provide a method to retrieve the temporary file name for the web page? In that way I could just read the file and retrieve the source.

This has got to be a lot easier than my meager attempts have produced so far.

Always Microsoft Problems

NullReferenceException using eval in compiled JScript.

Mon, 02 Nov 2009 18:25:51 Z

In my company's web application, we provide administrative users the option of creating their own entry forms, including a rules engine for conditionally showing fields and validating input. For this rules engine, we allow you to specify the formula, we replace some values with runtime data, then we use JScript.NET's eval function to evaluate the formula. The javascript file consists of the following:

class
 ScriptExecutor
{
	function
 Execute(Expression)
	{
		return
 eval(""
 + Expression);
	}
}

There are a few additional helper functions in this class that have been omitted for clarity.

We then compile this class using "jsc /out:C:\ScriptExecutor.dll /target:library C:\ScriptExecutor.js" then reference the dll in our main app so we can call the Execute method using:

public
 static
 object
 Evaluate( string
 Expression )
{
	return
 new
 ScriptExecutor().Execute( Expression );
}

Most of the time this works quite well and does exactly what we want it to, but after a period of time, it simply stops working, throwing a NullReferenceException with a stack trace of:
System.NullReferenceException: Object reference not set to an instance of an object.
at Microsoft.JScript.StackFrame.PushStackFrameForMethod(Object thisob, JSLocalField[] fields, VsaEngine engine)
at ScriptExecutor.Execute(Object Expression)

At that point, it will throw the NullReferenceException regardless of the formula used until we recycle the app pool in IIS. This seems to be something internal to the eval function but I don't know what might be going wrong and because this is a production environment (it works fine in development), we can't just attach the Visual Studio debugger.

Any ideas or help would be appreciated.

To display a Yes/No dialog box after reading a file !!

Fri, 30 Oct 2009 06:58:00 Z

Hi,

I have a scenario where I need to look out for a file & if it exists then I need to popup a dialog box with YES/NO buttons prompting the user to select either of the two buttons.

If the user selects YES then I will execute some block of code & similarly for NO. I have used confirm method using JavaScript, but it shows OK/CANCEL & I have called it on click event. Here I am not going to call in the click event where as after searching a file.

Please find below the code I have used so far,

protected void btn_submit_Click(object sender, EventArgs e)
    {
       READFILE();
  }






private void READFILE()
    {
        try

        {
            string FILE_NAME = "appset.txt";

            if (File.Exists(FILE_NAME))
{

//         I need to populate the message box here like “Are you want to update?”

//         if YES

            {
               Some code here

	   }


//         if NO

                else   
            {

               Some code here

            }
}


        }
       catch (Exception EX)
        {

            Alert.Show(EX.Message);

       }

 }


Regards,
Karthizen

window.showModalDialog problem

Tue, 05 Dec 2006 23:57:07 Z

I have button on Search.aspx page. when user clicks on that button a new window appears
using following javascript

function GotoSelectProgram(memberid)
{
var url2 = "SelectProgram.aspx?MID="+memberid;
str = window.showModalDialog(url2);
}

the above script will create new window for SelectProgram.aspx page. This new page has
datagrid with few rows. and each row has ImageButton called Select. when user select any row
i want to close that popup window and parent window should navigate to ProgramUpdate.aspx

im using following c# code in click event of select button

private void MemberDetails1_SelectorChanged(object sender, ProgramEventArgs e)
{
// some code here

Response.Write("<script language='javascript'>window.close();window.opener.location.href = 'ProgramUpdate.aspx'</script>");
}

the above code works fine if i use window.open instead of window.showModalDialog.

but if i use window.showModalDialog, when user clicks on select, control goes to ProgramUpdate.aspx page as i wanted but
parent window still shows Search.aspx and Popup window is still there, it wont get closed.

Image file size and content type validation in javascript

Mon, 02 Mar 2009 08:57:52 Z

Hi,

I need to do image file validation in javascript...

I am using asp.net file upload control to select an image file....here i want to validate selected image file ( i.e., image file extension,size in bytes,content type) at client side using javascript.
I have validated image file name extension (Ex : .jpg,jpeg etc),but I didn't find any solution to validate its size and content type in javascript.

Note: I can validate size using ActiveX object, but I am not going for that b'coz of browser issues.

I have tried the same in different way using Ajax.I wrote a method (Image validation method), which takes fileupload control object as its parameter,in codebehind file and tried to call this method from clent side using ajax.But I am unable to invoke that server side method by passing fileupload object from clentside method.

Can you please provide the solution either using javascript or ajax....

Thanks in advance.

Regards
Lavanya

Problem Call a Server-side Method From Jscript file

Tue, 15 Sep 2009 14:59:33 Z

Hi;

I called a server-side method from javascript function in page.

SelectReportByPageIndex.ReportID=

but while me put this code in jscript file,server-side method was not called.

How can me call a server-side method from jscript file?

Thanks,mohsen

"<%=SetReportID()%>"; </script>script type="text/javascript">

jquery intellesnese

Wed, 16 Sep 2009 13:02:13 Z

how can i use jquery intellesense in vwd i have a project who have create in visual studio when i run this project in our system using vwd then jquery intellesense is work when i work on some other project then jquery intellesense is not worked

note:- i have not vs only vwd express edition but i download a hotfix for jquery intellesense for vs

InfoPath JScript - Loop through repeating elements in a Data Source programmatically

Fri, 16 Oct 2009 02:23:14 Z

InfoPath Code - Loop through items in a secondary data source from a SharePoint List

The following article demonstrates how to programmatically loop through the vlaues in the secondary data source of an InfoPath form, to find a specific node by matching a known attribute value ("name" and "type" are examples of common attributes).

The example loops through the repeating "Field" elements inside the "Batch" and "Method" nodes of a CAML template. When the required "Field" node is found by matching the "name" attribute, the value of the node is set to the value of a field in the form's main data source (set by the user).

Event handlers configured on form controls call the function provided to find and update the corresponding node in the Secondary Data Source with the required value after user makes a change to the value of the form control/field.

The function is available in both JScript and VBScript.

View the article: InfoPath Code - Loop through data source - JScript, VBScript

Blogs: SharePoint Development | Web Development & Programming | Webmaster resources & free SEO

creating excel file with comments using javascript

Thu, 10 Jan 2008 05:08:41 Z

Hi,

I want to create an excel file using on the client side using javascript.

I created the file using

this.document.execCommand("SelectAll", false);

this.document.execCommand("Copy", true);

this.document.execCommand("UnSelect", false);

var oXL = new ActiveXObject("Excel.Application");

document.body.style.cursor = 'default';

oXL.Visible = true;

var oWB = oXL.Workbooks.Add();

var oSheet = oWB.ActiveSheet;

oSheet.Paste();

oXL.Visible = true;

oXL.UserControl = true;

I am working with html and javascript.

I created a table in html and copied the content of the table to the excel file .

But I want to add comments in some cells.

I don't know hoe to add the comments in the eacel file using javascript.

please help.

Thanks

Vinod

URGENT: Time Session for my Internet Banking Project

Sat, 24 Jan 2009 03:22:28 Z

I am doing a asp.net project on I-Banking and I need the codes for time session.. when I am logged in, if i am away from keyboard for 10 mins(the afk means, my mouse cursor doesn't move), it will pop up a time session, which will ask me if i want to continue logged in. if i choose yes i will still be logged in and the timer will start again if i afk again... if i choose No, i will be logged out.. if I am still afk and nvr choose an answer.. it will automatically log out in 1mins time.. i need the codes and explanation.. i don't mind either .net and javascript codes.. I need it urgently!!! my deadline is 2 days time..

Below is a link of a screenshot of what i wanted..

http://img301.imageshack.us/img301/5272/sessionin7.jpg

Below are the codes that i use, it only just come out the pop up ONCE.. and I think even i move my mouse it stilll will pop up.. and it doesn't have the 1min auto logout if i am still afk and didn't give an answer.. please help me edit or give me a new sets of codes...

var elapsedTime = 0;

// set to the Session.Timeout value to notify users

// one minute after their Session times out.

var maxTime = (<%=Session.Timeout%> + 1) * 10;

var oneSecond;

oneSecond = window.setTimeout("timeoutCheck();",10);

function timeoutCheck() {

elapsedTime = elapsedTime + 1;

if (elapsedTime > maxTime) {

var answer = confirm ("Please click on OK to continue logged in or click CANCEL to be logged out.")

if (!answer)

window.location = "Default2.aspx";

}

else {

oneSecond = window.setTimeout("timeoutCheck();",10);

}

Tsuki O Miru Tabi Omoidaze

browser close and refresh event problem..

Mon, 07 Jan 2008 05:06:56 Z

i want to open a pop up when browser window is closed. I have written a function as
<body onunload="fun()">
This works. popup gets opened on close of browswer window.
But if user clicks refresh then also pop up is opened.
How can i distinguish these 2 events so that only close event will open a pop up and not the refresh of browser.

I searched on google but did not find answer.

Thanks in advance,
Ravindra.

Radio buton list using java script Logic

Fri, 24 Jul 2009 10:49:46 Z

Hi

I need this logic could any one please help.

I have two radio button list Each Radio button list having two options

1.) YES

2.) NO

I need the logic in this way. If i click on first Radio button as a option YES then Second Radio Button List automatically selected the NO option.

Otherwise if i click YES option of the second radio button list No Option should select automatically on the First Radio Button List.

Any body please help it should be need in Javascript Function.

Regards
Sujayakumar.Ravipati

Happy Sharepointing Sujayakumar.Ravipati MSBU-IAS WIPRO

Calling Javascript from C#.NET

Thu, 09 Mar 2006 08:36:06 Z

Hi,

I have an HTML page with contains both Javascript and a .NET control on it.

the html is:
<html>
    <head>
    </head>
    <body>
        <SCRIPT LANGUAGE="JavaScript" src="javascript/projectJS.js">
        </SCRIPT>
        <OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"   codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0"
         WIDTH="100%" HEIGHT="100%" id="project">
        <param name="allowScriptAccess" value="always" />
        <param name='src' value='index.mxml.swf'>
        <param name="quality" value="high" />
            <param name="bgcolor" value="#ffffff" />
        </OBJECT>
        <OBJECT id="ProjectControl"    classid="ProjectControl.dll#ProjectControl.ProjectControl" height="0" width="0" />
</body>
</html>

Now I can call methods within the control fine using ProjectControl.scriptPrint(); in the Javascript.

My question is whether there is a way to do the reverse, call a Javascript method from the .NET control as I haven't found a way of doing this as yet.

Egor.

IMG onclick error

Tue, 19 May 2009 11:22:19 Z

Hi all,

I have a little problem with an IMG on my HTML code. I assign an attribute onclick to a javascript method, it fails me with a javascript error notifying me that an object is expected, but I cannot resolve what exactly I'm doing wrong.

This is my code:

[vb Code]
Me.btnCerrar.Attributes.Add("onclick", "javascript:qmCerrar();")

[HTML Code]
<table id="Table1" runat="server" border="0" cellpadding="0" cellspacing="0" class="cabeceraTabla" style="z-index: 106; left: 0px; width: 368px; position: absolute; top: 0px; height: 6px">
<tr>
      <td style="height: 19px; width: 372px;">
            <asp:Label ID="labTituloLayFoto" runat="server" CssClass="etiquetaFiltro" Text="Añadir Fotografía" Style="z-index: 130; left: 5px; position: absolute; top: 3px"  Width="109px"></asp:Label>
      </td>
      <td align="right" style="width: 0px; height: 19px; text-align: right;">
           <img id="btnCerrar" runat="server"  class="cursor" src="../Imagenes/imgBotonCerrar.gif" style="height:14px;width:15px;z-index: 102; left: 312px; position: absolute; top: 2px"/>&nbsp;
     </td> 
</tr>
</table>

Programmer

How to Enable a RadioButton in ClientSide???????

Tue, 31 Jan 2006 12:14:24 Z

Hi,

Can any1 tell me how to enable a radiobutton in ClientSide , Which is already disabled in Server Side.

Check this code and tell me if it addresses any thing Wrong???

var ddl = document.getElementById('RadioButton1');

ddl.disabled = false;

The status has been Changing for "ddl.disabled = false",but the Radio Button is not still enabled.

Can any one solve this for me??

Regards,

Venny

project templates problem

Thu, 17 Sep 2009 12:31:41 Z

when i click on new project or add new item or create new website i have not see anything in dialog so how can i solve it

How to access Element from page loaded inside Iframe, where My page is containing that iframe Tag...Please Help

Wed, 04 Jul 2007 14:02:34 Z

Here Is the Problem..............

file1.html

<html>

<body>

</body>

<html>

file2.html

<html>

<body>

Here How i will access the textbox Text1 here ?

<body>

<html>

Not working unless there is a BreakPoint

Wed, 12 Aug 2009 12:12:53 Z

Hi,
Am seeing strange behavior on my outlook programming.Am calling a function which populates data from DB and creates some buttons on outllok tool bar.
This function is running fine if i put a break point in that function.Other wise it is not showing up the results.

Strange Behavior: After running code if i clear off output window results it is showing results.

By the way am using Debug.WriteLine in my code.

Does any one faced same kind of behavior.Let me know

WebForm_SaveScrollPositionSubmit is not defined

Mon, 03 Aug 2009 04:53:03 Z

I am suddenly getting the following errors on my web pages. The server is same. The application is unchanged. All the page were working correctly earlier.

I mainly get following three java script errors

1. WebForm_SaveScrollPositionSubmit is not defined

2. WebForm_InitCallback is not defined

3. TreeView_ToggleNode is not defined

I have extensively searched on the internet but I was not able to find any fix.

Could anybody please help.

Regards

Dashisht

Drag and Drop image

Thu, 15 Nov 2007 03:49:36 Z

Hi.
i need something like users can upload their image.and can drag an drop the small images on their uploaded image(with cloning).and save the merged image in application folder. I am new for Jscript. I want to do it in Asp.Net WebApplication.
I know C# and asp.net.
Greatful for help!

Async Calls using ASP.NET 2.0 Client Callback won't work properly if the OnComplete function makes another Client Callback

Thu, 07 Sep 2006 09:39:01 Z

Ref: http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=270828&SiteID=1

If you make an asynchronous callback using ASP.NET 2.0 client callback and the OnComplete function you defined makes another callback then you will exeperience unwanted behavior. Here is how it gets started...

[code lang="javascript"]

Code Snippet

function StartFirstCallback() {
// execute first callback. you get this script from Page.ClientScript.GetCallbackEventReference
WebForm_DoCallback('__Page', "", OnFirstCallbackComplete, null, null, true);
}

function OntFirstCallbackComplete(result, context) {
alert("First Callback Complete");
// execute second callback. you get this script from Page.ClientScript.GetCallbackEventReference
WebForm_DoCallback('__Page', "", OnSecondCallbackComplete, null, null, true);
}

function OnSecondCallbackComplete(result, context) {
alert("Second Callback Complete");
}

[/code]

When you execute the StartFirstCallback function, you will see many alert winows showing "First Callback Complete" and "Second Callback Complete" messages. The reason for this lies in a minor bug in "WebForm_CallbackComplete" function of inbuilt ASP.NET function. Here is the function extracted using Reflector:

[code lang="javascript"]

Code Snippet
function WebForm_CallbackComplete() {
    for (i = 0; i < __pendingCallbacks.length; i++) {
        callbackObject = __pendingCallbacks[ i ];
        if (callbackObject && callbackObject.xmlRequest && (callbackObject.xmlRequest.readyState == 4)) {
WebForm_ExecuteCallback(callbackObject);
            if (!__pendingCallbacks[ i ].async) {
                __synchronousCallBackIndex = -1;
            }
            __pendingCallbacks[ i ] = null;
            var callbackFrameID = "__CALLBACKFRAME" + i;
            var xmlRequestFrame = document.getElementById(callbackFrameID);
            if (xmlRequestFrame) {
                xmlRequestFrame.parentNode.removeChild(xmlRequestFrame);
            }
        }
    }
}

[/code]

The bug is due to the point at which the WebForm_ExecuteCallback function gets invoked. This function is responsible to invoke the OnComplete function. But the "__pendingCallbacks" "global" array is updated only after executing the OnComplete function. Note that "__pendingCallbacks" global array is also used inside "WebForm_DoCallback" function to add new requests. The following piece of code is extracted from WebForm_DoCallback function:

[code lang="javascript"]

Code Snippet
function WebForm_DoCallback(...) {
 ...
 ...
    var callback = new Object();
    callback.eventCallback = eventCallback;
    callback.context = context;
    callback.errorCallback = errorCallback;
    callback.async = useAsync;
    var callbackIndex = WebForm_FillFirstAvailableSlot(__pendingCallbacks, callback);
 ...
 ...
}

[/code]

Here is what happens when the StartFirstCallback function is invoked for the first time:

1. WebForm_DoCallback is called
2. __pendingCallbacks is updated by adding this new request (from step 1). __pendingCallbacks.length = 1
3. Callback completes and WebForm_CallbackComplete is called.
4. [inside WebForm_CallbackComplete]: walks the __pendingCallbacks array (which has one element) and executes the OnComplete function viz. OnFirstCallbackComplete.
5. [inside OnFirstCallbackComplete]: "First Callback Complete" message is shown. Another async callback requested (OnComplete = OnSecondCallbackComplete)
5.1 [inside WebForm_DoCallback]: __pendingCallbacks is updated by adding this new request (from step 1). __pendingCallbacks.length = 2.

Now by the time __pendingCallbacks array is updated inside WebForm_CallbackComplete function at step 4, the async operation completes so quickly that WebForm_CallbackComplete is invoked again for second call (made at Step 5). Here the __pendingCallbacks has 2 elements and most importantly the 0th element is still available (because "__pendingCallbacks[ i ] = null" statement is still not executed for the very first call) which means the OnStartFirstCallbackComplete function is called again. This starts a kind of infinite calls and only delayed response can stop this.

FIX:
Fixing this requires just moving the WebForm_ExecuteCallback statement as the last statement in WebForm_CallbackComplete routine. This ensures that __pendingCallbacks global array is updated before the OnComplete function gets invoked. Here is the updated version.

[code lang="javascript"]

Code Snippet
function WebForm_CallbackComplete_SyncFixed() {
  // SyncFix: the original version uses "i" as global thereby resulting in javascript errors when "i" is used elsewhere in consuming pages
  for (var i = 0; i < __pendingCallbacks.length; i++) {
   callbackObject = __pendingCallbacks[ i ];
  if (callbackObject && callbackObject.xmlRequest && (callbackObject.xmlRequest.readyState == 4)) {
   // the callback should be executed after releasing all resources 
   // associated with this request. 
   // Originally if the callback gets executed here and the callback 
   // routine makes another ASP.NET ajax request then the pending slots and
   // pending callbacks array gets messed up since the slot is not released
   // before the next ASP.NET request comes.
   // FIX: This statement has been moved below
   // WebForm_ExecuteCallback(callbackObject);
   if (!__pendingCallbacks[ i ].async) {
     __synchronousCallBackIndex = -1;
   }
   __pendingCallbacks[i] = null;

   var callbackFrameID = "__CALLBACKFRAME" + i;
   var xmlRequestFrame = document.getElementById(callbackFrameID);
   if (xmlRequestFrame) {
     xmlRequestFrame.parentNode.removeChild(xmlRequestFrame);
   }

   // SyncFix: the following statement has been moved down from above;
   WebForm_ExecuteCallback(callbackObject);
  }
 }
}

[/code]

Lastly, in order to make sure this function is called instead of original version, the following statement should be executed as startup script.

[code lang="javascript"]

Code Snippet
if (typeof (WebForm_CallbackComplete) == "function") {
  // set the original version with fixed version
  WebForm_CallbackComplete = WebForm_CallbackComplete_SyncFixed;
}

[/code]

Thanks to Reflector. Can you imagine living without it?

How to launch excel application from client side javascript ?

Sun, 07 Oct 2007 13:57:11 Z

Everybody

I want to launch excel application from client side javascript.

I add microsoft office object library reference to project .

I used some codes:

<script language="javascript">

function runApp()

{

var excApp = new ActiveXObject("Excel.Application");

excApp.visible = true;

var excBook = excApp.Workbooks.open("c:\test.xls");

}

</script>

The following error occrs:

Microsoft JScript runtime error: Automation server can't create object.

at the line << var excApp = new ActiveXObject("Excel.Application"); >>

Pls help.

Thanks in advance

AutoComplete Extender javascript Error

Tue, 04 Aug 2009 15:09:52 Z

I'm using an AutoComplete in my page, the control have two client scripts on "OnChange" attribute, like ("ClientScript1(this);ClientScript2(this);").

After the execution of the second script, it's raising a js error at the line bellow:
this.raiseItemSelected(new AjaxControlToolkit.AutoCompleteItemEventArgs(item, text, item ? item._value : null));this._currentPrefix = this._currentCompletionWord();this._hideCompletionList();},

There are some others autocompletes in my page that's isn't raising this error. It seems that I have a problem with my script, but debbunging it I saw that the error raises when the AutoComplete is finalizing the execution.

I have no idea what I can change to try to solve this. Any idea?

Fabio Stawinski - Microsoft

AJAX update panel issues

Fri, 07 Aug 2009 21:27:16 Z

Hello,

I am using AJAX update panel for my application and the asynchronous post back happens when I Use it on 32 bit Windows 2003 , VS 2005, .NET framework 2.0.
However when I use the same piece of code with 64 bit Windows 2003 , VS 2005, .NET framework 2.0, the asynchronous post back does not happen.

Please suggest any solutions, if there are any patches or code modifications required.

Microsoft JScript runtime error

Thu, 16 Apr 2009 13:13:51 Z

Hi Friends,

the code is stopped running at this exception

Microsoft JScript runtime error: 'this.style' is null or not an object

this exception occurs at every postbag event in a default.Aspx page.

This occurs dynamic.

Any suggestions and ideas are deeply appreciated.

Regards,
Siva

How do I get the value of a textbox.Can anyone help!

Sat, 28 Jul 2007 12:42:10 Z

I try to access a the text of a textbox.But I dont know how to do it.After I create var d var d = document.getElementById("TextBox1");

I can't use d.value.I dont know why!Can anyone help!

<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Default.aspx.vb" Inherits="_Default" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<title>Untitled Page</title>

</head>

function ValidateUserName()

{

var d = document.getElementById("TextBox1");

}

</script>

<body>

<div>

<asp:TextBox ID="TextBox1" runat="server" CausesValidation="True"></asp:TextBox>

<br />

<asp:Button ID="Button1" runat="server" Text="Button" CssClass="StandardButton"OnClientClick="javascript:return ValidateUserName();" /></div>

</form>

</body>

</html>

Can I use javascript to get the contact infomation in Outlook Express?

Fri, 19 Oct 2007 00:58:16 Z

I hnow how can get contact infomation in outlook using outlook.application ActiveObject.
but it doesn't work on Outllok Express.
can someone teach me to overcome it.
thanks.

Microsoft jscript runtime error: Automation server can't create object

Tue, 01 Apr 2008 05:41:38 Z

HI,

I am using VS.net 2005 on vista home premium. when i tred to create activex object in javascript it is showing the error "microsoft jscript runtime error: Automation server can't create object". I am giving the code snippet. Please go through and suggest me the solutions.

var fso = new ActiveXObject ('Scripting.SystemObject');

var fileobject = fso.OpenTextFile(Filename,1,true,0);

var line,i=0;

while((line=fileobject.ReadLine()) != null)

{

i++;

}

thanks&regards

sudheer.