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ya. i think, using hidden field is an idea..
Maybe, you can also read "Accessing the Client-side variable (variable named “str” in this sample ) from Server-side Code" from article.
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i have limited the max length of the text box through javascripting .When the users wants to add more text the label on the page should read a message like maximum text has exceeded ...
The problem is through javascripting i am not getting the label control.
help!!
thanks in advance .
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document.getElementById("label1").innerText = "maximum text has exceeded "
Regards,
Sylvester G
Senior Software Engineer
Xoriant Solutions
sylvester_g_m@yahoo.com
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One more suggestion..
sometimes, Server control name and the name of the control at runtim might be different. Eg: You named the lable as "label1". but this label name might be something else (eg: ctl_label1) after rendering HTML.. so, better to make sure the id that you want include in your page.
Thanks and Regards,
Michael Sync ( Blog: http://michaelsync.net)
If you want to thank me for my help, please vote my message by clicking one of numbers beside "Rate this message". Why vote? Plz Read here. Thank you.
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hey can any buddy help me to send /view a video clip on a mobile using asp.net.
plz its urgent.
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Hi all,
Is is possible via an asp.net application which resides on a IIS 6.0 server which is also part of the Domain I wish to interact with, query which domain users are logged on?
Look forward to your responses
Cheers
Simon
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Hi Sylvester,
Thanks for your reply.
That link is interesting. But what I am trying to do is find all the logged into user to the Windows Domain/Active Directory - then display them as a wall board type web page. I have been searching for a while now and can't seem to find anything.
Regards,
Simon
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Ref and Sample file download ~
Michael Sync's Blog ~ Getting All Users Information from Domain in ASP.NET
Step #1: Disable "Anonymous Access" of Virtual Directory
- Open Internet Information Service (IIS)
- Go to "Properties of your Virtual Directiory"
- Go to "Directory Security" tab
- Click "Edit" button of "Anonymous access and autherntication control"
- Uncheck "Anonymous access"
Step #2: Enabled impersonating in Web.Config
Add the tag below under in Web.config.
<p><identity impersonate="true"/></p>
Step #3: Adding "System.Directory.Services" dll as reference
<p>System.Directory.Services</p>
Open ASP.NET Web project. And add this dll to your project.
Step #4: Put the following code in PageLoad
Code for getting all users from domain
try
{
DirectorySearcher searcher=new DirectorySearcher();
string rootDSE=searcher.SearchRoot.Path;
DirectoryEntry entry = new DirectoryEntry(rootDSE);
DirectorySearcher dirSearcher = new DirectorySearcher(entry);
dirSearcher.Filter = "(&(objectClass=user))";
dirSearcher.SearchScope=SearchScope.Subtree;
dirSearcher.Sort.Direction=System.DirectoryServices.SortDirection.Ascending;
dirSearcher.Sort.PropertyName="cn";
ArrayList domainMembers = new ArrayList();
foreach(SearchResult result in dirSearcher.FindAll())
{
try
{
string strUserInfo = string.Empty;
DirectoryEntry de=result.GetDirectoryEntry();
if(de.Properties.Contains("sAMAccountName"))
strUserInfo = de.Properties["sAMAccountName"].Value.ToString();
domainMembers.Add(strUserInfo);
}
catch(Exception ex)
{
Console.WriteLine(ex.Message);
}
}
DataGrid1.DataSource = domainMembers;
DataGrid1.DataBind();
}
catch(Exception ex)
{
Console.WriteLine(ex.Message);
}
You might get the following errors.
- An operations error occurred
- The specified domain either does not exist or could not be contacted
If you are getting these errors above, please make sure that you have permission to access your domain.
Thanks and Regards,
Michael Sync ( Blog: http://michaelsync.net)
If you want to thank me for my help, please vote my message by clicking one of numbers beside "Rate this message". Thank you.
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Hi All,
I got an issue with my application. My application has a datagrid with filter option
So placed dropdownlist in header template of datagrid and made data bound to dropdownlist. But i cant access the selectedIndexchange property of drop down list
In-line coding
~~~~~~~~~~~~~~
<asp:datagrid id="DataGrid1" runat="server" autogeneratecolumns="False"
-----some="" lines
within="" headertemplate
asp:dropdownlist="" autopostback="True"
onselectedindexchanged="DropDown_SelectedIndexChanged"
within="" headertemplate
---some="" lines
<="" asp:datagrid="">
Code Behind
~~~~~~~~~~~~~
Protected Sub DropDown_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs)
'some code will run here
End Sub
Pls help me
Kannapiran
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Please check ur posted code here.
pathan
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hi
convert ur columns to template columns
like
<asp:templatecolumn headertext="Color Pattern" headerstyle-width="70px">
<headertemplate>
<asp:radiobutton id="clr0" runat="server" width="70px" text="Pattern" groupname="Color" font-name="Arial"
="" font-size="X-Small">
<itemtemplate>
<asp:label runat="server" text="<%# DataBinder.Eval(Container, "DataItem.ColorPattern") %>" width="70px">
<edititemtemplate>
<asp:textbox runat="server" text="<%# DataBinder.Eval(Container, "DataItem.ColorPattern") %>" width="70px">
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<headertemplate>
<asp:dropdownlist id="ddl" runat="server">
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Hi
Is it possible to manipulate data in MS Access using javascript.
(We can access excel using javascript)
If yes then please help me with the code
Regards
Karan
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JavaScript - Working with Database
After reading this coding, you will know the following facts.
How to connect the database in JavaScript
How to use the ADODB.Recordset in JavaScript
As I already put the details comments in coding, I hope you will find it useful.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<script type="text/javascript">
<!–
var adOpenDynamic = 2;
var adLockOptimistic = 3;
/* Path of database.
If you put the database "Inventory.mdb" in different location,
you need to specify the correct path to this variable.
But When you are running the webpage from Browsers only,
you should use this keyword "window.location.pathname" for getting
the current location. But If you are using FrontPage,
you hav to specity the static path.
*/
var strDbPath = "C:\\JavaScript Database\\Inventory.mdb";
/*
Here is the ConnectionString for Microsoft Access.
If you wanna use SQL or other databases, you hav
to change the connection string..
eg: SQL => var conn_str = "Provider=sqloledb; Data Source=itdev;" +
"Initial Catalog=pubs; User ID=sa;Password=yourpassword";
*/
var conn_str = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + strDbPath;
function getAdoDb(strAdoType){
if (window.ActiveXObject){
return new ActiveXObject(strAdoType);
}
else{
return new ActiveXObject(strAdoType);
}
}
function showReports(){
try{
var strHtml ="";
strHtml += "<table cellpadding=0 cellspacing=0 border=1 width=500px align=center>";
strHtml += "<tr ><td align=center colspan=4><b>Stock List</b></td></tr>";
//Database Connection
var conn = getAdoDb("ADODB.Connection");
conn.open(conn_str, "", "");
//Recordset
var rs = getAdoDb("ADODB.Recordset");
strQuery = "SELECT StockID,StockName,ReOrderLevel,IsActive FROM Stocks";
rs.open(strQuery, conn, adOpenDynamic, adLockOptimistic);
if(!rs.bof){
rs.MoveFirst();
while(!rs.eof) {
strHtml += "<tr>";
strHtml += " <td width=\"10px\">" + rs.fields(0).value + "</td>";
strHtml += " <td width=\"50px\">" + rs.fields(1).value + "</td>";
strHtml += " <td width=\"10px\">" + rs.fields(2).value + "</td>";
strHtml += " <td width=\"5px\">" + rs.fields(3).value + "</td>";
strHtml += "</tr>";
rs.MoveNext();
}
}
else{
//No Records.
strHtml += "<tr colspan=4><td align=center><font color=red>No Records.</font></td></tr>";
}
conn.close();
strHtml += "</table>";
document.write(strHtml);
}catch(ex){
alert(ex.message);
}
}
//–>
</script>
<title>Stock List</title>
</head>
<!–<body onload="show_menu()">
<div id="main" />–>
<body>
<script language="JavaScript">
showReports();
</script>
</body>
</html>
Regards,
Sylvester G
Senior Software Engineer
Xoriant Solutions
sylvester_g_m@yahoo.com
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And if the user isn't running IE?
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these are the objects you can use to connect database.
=====================================================
this supports both IE and NNav
DbPool Constructors
Name MSIE NNav Notes
DbPool() - -
DbPool Methods
Name MSIE NNav Notes
connect() - -
connected() - -
connection() - -
disconnect() - -
majorErrorCode() - -
majorErrorMessage() - -
minorErrorCode() - -
minorErrorMessage() - -
storedProcArgs() - -
toString() - -
DbPool Properties
Name MSIE NNav Notes
prototype - -
this link will help you
=======================
http://docs.sun.com/source/816-6410-10/dbpool.htm[^]
Regards,
Sylvester G
Senior Software Engineer
Xoriant Solutions
sylvester_g_m@yahoo.com
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Thanks for adding my link. Scott.
Thanks and Regards,
Michael Sync ( Blog: http://michaelsync.net)
If you want to thank me for my help, please vote my message by clicking one of numbers beside "Rate this message". Thank you.
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You're welcome. Just trying to be helpful.
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Hai to all,
I am using crystalreports Version7 in my VS2003(which supports crystalreports version9 ),But lower version can be used in the upper version.
Here i am getting problem when i am using report's Design part from the crystal report and the rest(like dataset and sqlquery for the report)are in .net/vbnet itself.
Here when i am debugging this,it si giving an error like "Logon Failed",I have checked the DBConnection also.
In my view there is no problem with the crystal report's Version. I am using SqlServer as backend.
Why it is giving error,For some reports it is working.
Can anybody give me the reason???
Thanks in advance
Regards,
kissy
kissy
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Welcome to developing with Crystal Reports, the worst reporting application ever!
nothing
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provide your database info
//set the database loggon information.
//**Note that the third parameter is the DSN name
// and not the Database or System name
reportDocument.SetDatabaseLogon("pchitriv", "Windows2000",
"TestDB_DSN", "testDB", false);
Regards,
Sylvester G
Senior Software Engineer
Xoriant Solutions
sylvester_g_m@yahoo.com
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I need the help for printing the web page without clicking any button
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