dynamic dropdown list getting hide in autopostback event..........., - ASP.NET Discussion Boards

Increase timeout limit in web.config. Search for uploading large files using ASP.NET

I try below code in web.config
< httpRuntime
executionTimeout="90"
maxRequestLength="4096"
useFullyQualifiedRedirectUrl="false"
minFreeThreads="8"
minLocalRequestFreeThreads="4"
appRequestQueueLimit="100"
enableVersionHeader="true"
/>
Still Error persist ..

How to impliment a fastest media player in webpage ?

What do you meant by fastest ?

faster than Silverchots media player control

Masood Kochi wrote:
Silverchots

What is this ? I haven't heard about it. Do you mean SilverLight ? I have used flash player and it works really well.

yes, Silver Light ...
is any control more faster than Silver Light media Control

Hi i am trying to create dynamic controls which is dropdownlist & updatepanels...,

The first dropdown is static based on that event im creating my dynamic controls...,

But iam getting probs in newly created dropdown, if i give its property autopostback=true...,
Then whenever iam selecting that one its getting hide...,

How to solve this this is my code:
public partial class DynamicUpdatepanelswithDropDown : System.Web.UI.Page
{
string strSQLconnection = mysqlconnection;
DataSet ds;
SqlDataAdapter sqldad;
private DropDownList dd1;
private DropDownList dd2;

private DropDownList dd3;
UpdatePanel u1;
UpdatePanel u2;
AsyncPostBackTrigger trigger;
AsyncPostBackTrigger trigger1;
protected void Page_Load(object sender, EventArgs e)
{
u1 = new UpdatePanel();

trigger = new AsyncPostBackTrigger();
trigger.ControlID = DropDownList1.UniqueID;
trigger.EventName = "SelectedIndexChanged";
u1.Triggers.Add(trigger);
Page.Form.Controls.Add(u1);

}

protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e)
{

if ((DropDownList1.SelectedItem.Text=="One") || (DropDownList1.SelectedItem.Text=="Two" ))
{
dd1 = new DropDownList();
//dd1.AutoPostBack = true;
//dd1.SelectedIndexChanged += new EventHandler(dd1_SelectedIndexChanged);
SqlConnection sqlConnection = new SqlConnection(strSQLconnection);

SqlCommand sqlCommand = new SqlCommand("select * from tbl_Country", sqlConnection);

sqlConnection.Open();

SqlDataReader reader = sqlCommand.ExecuteReader();

dd1.DataSource = reader;

dd1.DataValueField = "CID";

dd1.DataTextField = "CName";

dd1.DataBind();

dd1.Items.Insert(0, "--Select One--");

u1.ContentTemplateContainer.Controls.Add(dd1);

}

else
{
SqlConnection sqlConnection = new SqlConnection(strSQLconnection);

SqlCommand sqlCommand = new SqlCommand("select * from tbl_Country", sqlConnection);

sqlConnection.Open();

SqlDataReader reader = sqlCommand.ExecuteReader();

GridView1.DataSource = reader;

GridView1.DataBind();

u1.ContentTemplateContainer.Controls.Add(GridView1);

}

}

Thanks & Regards,
NeW OnE,
please don't forget to vote on the post

i developed intra net package, i installed one place, the same should not take copy and installed in another server, How ?
ideas pls.

thanks

http://www.kn-portal.com/about/media/news/news_archive/

This page is left, the grey is how to create the structure.

Ajax.asp Controls kit?

modified on Monday, June 16, 2008 1:10 AM

Do you mean the menu on the left?

It is just a list of themed hyperlinks. You could create something similar by looking at the source. (right-click, show source).

Alternatively, you could also use a menu control.

It's in the standard toolkit within Visual Studio.

JimBob SquarePants
*******************************************************************
"He took everything personally, including our royalties!"
David St.Hubbins, Spinal Tap about Ian Faith, their ex-manager
*******************************************************************

It looks like advert. Never post link. Rather please be precise on asking questions.

♫ 99 little bugs in the code,
99 bugs in the code
We fix a bug, compile it again
101 little bugs in the code ♫

I have a class library and would like to return the results of a javascript function as a return from a method call.

Is there a way to update a program variable from a javascript so I can pass it as a return from the call?

Simply Elegant Designs JimmyRopes Designs
Think inside the box! ProActive Secure Systems

I'm on-line therefore I am.
JimmyRopes

You can put a server side hidden field in your page and set it's value rom script, or you can make an AJAX call.

Christian Graus

Please read this if you don't understand the answer I've given you

"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )

Hello Christian;

Thank you for the reply.

I tried putting an ASP checkbox control on the page ([hidden]width=0,height=0,tabstop=-1) and I can update it.

I displayed it for a test.

My problem is that I am making a call to a class library and passing the control by reference. As I mentioned I could check and uncheck it from the javascript but I couldn't detect its state in the method call to be able to return a bool from the method.

Let me explain. I am trying to implement a javascript confirm dialog and I want to return the value (true/false) from the method based on the button they pressed.

When I displayed the checkbox I could see that it was checked but the method returned a false. The javascript alerts for testing showed that I was in the right condition branch (OK or Cancel button clicked).

Since I can't seem to get the state of the control in the method I was wondering if I could alter a local (to the method) variable from the javascript?

That would be a lot cleaner but I don't know if it is possible.

public static bool Confirm(string msg, ref CheckBox chkbox)
{
HttpContext.Current.Response.Write("<script language="javascript">");
HttpContext.Current.Response.Write("if(confirm('" + msg + "')==true){");
HttpContext.Current.Response.Write("document.getElementById('" + chkbox.ClientID + "').checked = true;");
HttpContext.Current.Response.Write("alert('OK clicked');");
HttpContext.Current.Response.Write("}"); // if(confirm('" + msg + "')==true)
HttpContext.Current.Response.Write("else{");
HttpContext.Current.Response.Write("document.getElementById('" + chkbox.ClientID + "').checked = false;");
HttpContext.Current.Response.Write("alert('Cancel clicked');");
HttpContext.Current.Response.Write("}"); // if(confirm('" + msg + "')==true)
HttpContext.Current.Response.Write("</script>");

return chkbox.Checked;
} // public static int Confirm(string msg)

Actually have a backslash (escaped) double quote around the javascript in the language attribute of the script tag, but I can't seem to get the code to show that here.

Simply Elegant Designs JimmyRopes Designs
Think inside the box! ProActive Secure Systems

I'm on-line therefore I am.
JimmyRopes

Hi All,
I am having an issue with a usercontrol that inherits from a class that uses the Session reference. The error I get is :
Code generation for property 'oIncToSave' failed. Error was: 'Session state can only be used when enableSessionState is set to true, either in a configuration file or in the Page directive'
The code for the property in the inherited class (which also inherits a class which is derived from System.Web.UI.UserControl) is :

public IncDetail oIncToSave
		{
			get 
			{
				if (Session["IncToSave"] == null) 
					return new IncDetail();
				else
					return (IncDetail)Session["IncToSave"];
			}
			set 
			{
				Session["IncToSave"] = value;
			}
		}

The error appears each time I make a change to the file (code behind or HTML) and save and/or compile. I can still compile and run the program, but must do it twice (once that gets the error and once to debug), so I would like to know how to get around this. I have other pages that use the same classes without the error.
Thanks for any advice.
Steele.

I am fairly new to ASP.Net (trained in classic ASP) and in using XML, however I've created a simple XML file which I can see nothing wrong with but when I insert the TreeView control and then try to Edit the DataBindings, there are none in the box! My XML code is as follows:

<BicCodes>
<bic Code="A" Description="The arts">
<bic2 Code="AB" Description="The arts: general issues">
The arts: general issues
<bic3 Code="ABA" Description="Theory of art">
Theory of art
</bic3>
<bic3 Code="ABC" Description="Conservation, restoration & care of artworks">
Conservation, restoration & care of artworks
</bic3>
</bic2>
</bic>
</BicCodes>

Please, please can someone tell me what's wrong with my XML as I'm tearing my hair out here Frown | :-(

This is XML, there's nothing that can be 'wrong' with it. You need to post the code that you expect to read this and turn it into nodes for you.

Christian Graus

Please read this if you don't understand the answer I've given you

"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )

Hi All!

I am using visual foxpro 9.0 as backend and ASP.NET C# (MSVS2008)AND SERVER2003 OS .
In my application I am trying to populate one database column in the Dropdownlist but i got this error.

Error:
ERROR [42S22] [Microsoft][ODBC Visual FoxPro Driver]SQL: Column 'columnname' is not found.

[link]
http://support.microsoft.com/kb/932201 [/link]

I have try to find lots in google but I got this solution online.Could any one help me ?
Following is Link.

Code

<br />
 if (!Page.IsPostBack)<br />
        {<br />
            String strConnection;<br />
            strConnection = ConfigurationManager.AppSettings["ConnectionString"];<br />
            OdbcConnection odbcConnection = new OdbcConnection(strConnection);<br />
            OdbcCommand odbcCommand = new OdbcCommand("select * from dadmccom order by Name", odbcConnection);<br />
            odbcConnection.Open();<br />
            OdbcDataReader rd = odbcCommand.ExecuteReader();<br />
            while (rd.Read())<br />
            {<br />
                ListItem listItem = new ListItem();<br />
                listItem.Text = rd["Name"].ToString();<br />
                listItem.Value = rd["Companyid"].ToString();<br />
                RadioButtonList1.Items.Add(listItem);<br />
            }<br />
<br />
            RadioButtonList1.SelectedIndex = 0;<br />
            OdbcCommand odbcCommand1=new OdbcCommand() ;<br />
            odbcCommand1 = new OdbcCommand("Select * from dadmitem where Companyid = " + RadioButtonList1.SelectedValue + " order by Itmdesc ", odbcConnection);<br />
            //OdbcDataReader rd1 = odbcCommand1.ExecuteReader();<br />
            OdbcDataAdapter oda = new OdbcDataAdapter(odbcCommand1);<br />
            DataSet ds = new DataSet();<br />
            oda.Fill(ds);<br />
            DropDownList1.DataSource = ds.Tables[0];<br />
            DropDownList1.DataTextField = ds.Tables[0].Columns["Sku"].ColumnName.ToString();<br />
            DropDownList1.DataValueField = ds.Tables[0].Columns["Itmdesc"].ColumnName.ToString();<br />
            DropDownList1.DataBind();<br />
       <br />
<br />

hai friends

i have a page which is the main heart of the users/and project
which requires refresh with interval 30 secs

this page is so lengthy
suppose user is watching the middle part of the page
if the pages is refreshed automatically
then page is comes to top of the page

my requirement is user position should not be changed even the page is refreshed automatically

thanks in advance
vijay

You could put a position on the URL you navigate to, and read/scroll to that when the page loads.

Christian Graus

Please read this if you don't understand the answer I've given you

"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )

hai friends

i have a page, in that page user enters his details
and confirms a appointment booking

then he clicks on the "print" button
then he will get a print out which includes
he has got appointment so and so time and day
including the building land mark address
total a text format

note: he should not be redirected to another page
when he clicks on "print" button then the printer dialog box should open

how can i achieve this

plz help me

its urgent

thanks in advance
vijay

Don't re-post messages. This isn't going to help you get an answer any faster and only clutters the forum. The original message (posted 2 minutes prior to this one with a slightly different subject is here[^].

Scott Dorman

Microsoft® MVP - Visual C# | MCPD
President - Tampa Bay IASA

Hey, hey, hey. Don't be mean. We don't have to be mean because, remember, no matter where you go, there you are. - Buckaroo Banzai

[Forum Guidelines][Articles][Blog]

hai friends

i have a page, in that page user enters his details
and confirms a appointment booking

then he clicks on the "print" button
then he will get a print out which includes
he has got appointment so and so time and day
including the building land mark address
total a text format

how can i achieve this

plz help me

its urgent

thanks in advance
vijay

vijaylumar wrote:
its urgent

I'm sure it is (hence the reason for posting twice).

Add some Javascript code to the "print" button that runs the

print()

Javascript function.

Scott Dorman

Microsoft® MVP - Visual C# | MCPD
President - Tampa Bay IASA

Hey, hey, hey. Don't be mean. We don't have to be mean because, remember, no matter where you go, there you are. - Buckaroo Banzai

[Forum Guidelines][Articles][Blog]