Re: submit button not working inside update panel - ASP.NET Discussion Boards

Nilish6-Aug-08 1:37

6-Aug-08 1:37

i have 35600 records in the database , How should i display the records , so that the screen may not turn white(due to complete CPU usage).

Re: data binding toi gridview in 3.5

Bardy856-Aug-08 1:44

Bardy85

6-Aug-08 1:44

Use paging on the GridView. And set it to show the 10/20 records or so.

Hope this helps.

Re: data binding toi gridview in 3.5

Nilish6-Aug-08 1:49

Nilish

6-Aug-08 1:49

can i do the same in vb.net window applications

Re: data binding toi gridview in 3.5

Bardy856-Aug-08 2:11

Bardy85

6-Aug-08 2:11

As far as I know you should be able to. There should be a Pageing property on the GridView. Just run through all the properties, it should be there somewhere.

Re: data binding toi gridview in 3.5

Nilish6-Aug-08 2:18

Nilish

6-Aug-08 2:18

i am trying to locate it, but it is lying nowhere.
my grid is ultragrid

Re: data binding toi gridview in 3.5

Bardy856-Aug-08 2:35

Bardy85

6-Aug-08 2:35

Try this, http://www.codeproject.com/KB/database/DataGridPaging.aspx
Sorry im more on Web side. Hope it helps. Also try the BindingNavigator, it might help.

submit button not working inside update panel

deepthy.p.m6-Aug-08 1:27

deepthy.p.m

6-Aug-08 1:27

i moved my entire webpage inside a ajax enabled website .
took a masterpage included form ,placed a content place holder inside that form.Placed a script manager and Update panel inside that place holder.
Then i moved my already created form inside the Update panel

MY PROBLEM

Now the submit button is not working at all,not even causing postback

please help me

Re: submit button not working inside update panel

Sandeep Akhare6-Aug-08 1:46

Sandeep Akhare

6-Aug-08 1:46

Could you post your code ?
Other things are working ?
For what purpose are you using Update Panel ?

Thanks and Regards
Sandeep

If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "

Check My Blog

unable to upload files

Zafar Sultan6-Aug-08 1:27

Zafar Sultan

6-Aug-08 1:27

I am using a file upload control in asp.net2.0 to upload a file in the folder named images
(located in the root directory of my application).The code for submit button's click event is:

if (FileUpload1.HasFile)
{
string path = Server.MapPath("/images");
string name = FileUpload1.FileName;
FileUpload1.SaveAs(path + "/" + name); /////error is in this line
Label2.Text = "successfully uploaded";
}
else
Label2.Text = "No file selected";

when i am running my application,it is showing the following error

Access to the path 'C:\Inetpub\wwwroot\testproject\images\testfile.txt' is denied.

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.

Exception Details: System.UnauthorizedAccessException: Access to the path 'C:\Inetpub\wwwroot\testproject\images\tata.txt' is denied.

ASP.NET is not authorized to access the requested resource. Consider granting access rights to the resource to the ASP.NET request identity. ASP.NET has a base process identity (typically {MACHINE}\ASPNET on IIS 5 or Network Service on IIS 6) that is used if the application is not impersonating. If the application is impersonating via <identity impersonate="true"/>, the identity will be the anonymous user (typically IUSR_MACHINENAME) or the authenticated request user.

To grant ASP.NET access to a file, right-click the file in Explorer, choose "Properties" and select the Security tab. Click "Add" to add the appropriate user or group. Highlight the ASP.NET account, and check the boxes for the desired access.

What should i do?

Re: unable to upload files

Bardy856-Aug-08 1:41

Bardy85

6-Aug-08 1:41

You need to allow write access to that website in the IIS.
Go to start, control Panel, Admin tools, IIS, then right click on Website and go to properties.
There should be a tick/dropdown box somewhere there allowing write access or something like that.

carry a form from one computer to other computer

gaurav mangal6-Aug-08 1:06

gaurav mangal

6-Aug-08 1:06

hi

every one i am new in asp.net .plz tell me

i have one feed back form in this path;
C:\Documents and Settings\admin\My Documents\Visual Studio 2005\Projects

this folder have two pages which i want to access at other computer which is attach through lan to my computer .plz tell me how i can access this form to other computer .

thanks..
gaurav

Re: carry a form from one computer to other computer

Sql Exciter6-Aug-08 1:15

Sql Exciter

6-Aug-08 1:15

hi gaurav

Let us suppose, Application name is MyApplication and page name is Home.aspx
When u run the application u will get some path like

http://localhost/MyApplication/Home.aspx

put your system name(ex:sys130) instead of localhost, then u can acces the application
in any system with in lan connection.

change like
http://sys130/MyApplication/Home.aspx

How to create paragraphs in text editor

Sql Exciter6-Aug-08 0:58

Sql Exciter

6-Aug-08 0:58

Hi all

I am working on web text editor. When i entered text in textbox(text editor),
can i divide 20 lines in to one paragraph.
My aim is to save the text as paragraphs in database, when i submit.
ex: like
id, par1, par2....par10

Thanks & Regards
satish

Sanjay Kunjam6-Aug-08 0:55

Sanjay Kunjam

6-Aug-08 0:55

Hi,

I use a simple login control with 3 users.
It is working fine in file system.
After publish the project to my local web server, my login is not working.
I am getting errors with all my users.

The error is "Your login attempt was not successful. Please try again."

please help.

Sanjay Kunjam
------------------------------------------------------------------
"Computers are useless. They can only give answers" - Pablo Picasso
------------------------------------------------------------------

Re: login failure after publish in web server

eyeseetee6-Aug-08 1:19

eyeseetee

6-Aug-08 1:19

Please post some code and give us more detail.
Have you tested your web app on the web server before? do other areas of it work?

Re: login failure after publish in web server

Sanjay Kunjam6-Aug-08 1:37

Sanjay Kunjam

6-Aug-08 1:37

I haven't tested my page web server before.

Actually i have copied my project to my local web server i.e Localhost.

My project which is stored in my file directory is working fine, but after copying to web server its giving message of Login Failure.

I have used a simple asp.net login control

<asp:Login ID="Login1" runat="server" 
                DestinationPageUrl="~/Admin/epfo/Default.aspx" DisplayRememberMe="False">

Re: login failure after publish in web server

eyeseetee6-Aug-08 2:23

eyeseetee

6-Aug-08 2:23

Make sure in the webconfig file that you have the correct application name for the membership provider. In fact make sure this part of the web.config file is the same as the other

Open an excel file in the host

Assaf826-Aug-08 0:14

Assaf82

6-Aug-08 0:14

Hello
I put my application in the server
in the application the user can export some data to an excel file

my problem is that the excel file don't open on the client and it will just open the excel in the task manager in server

Please can someone help me
"""""
On Error GoTo errprocess

Dim objSheet As Microsoft.Office.Interop.Excel.Worksheet
Dim wb As Microsoft.Office.Interop.Excel.Workbook
wb = New Excel.Application().Workbooks.Add(path)
wb.Application.Visible = True
objSheet = wb.ActiveSheet

objSheet.Cells(11, 2) = "ttt"
objSheet.Cells(13, 2) = "ggg"
objSheet.Cells(14, 2) = "kkk"
objSheet.Cells(15, 2) = "eee"
objSheet.Cells(16, 2) = "rrr"
objSheet.Cells(14, 4) = "yyy"
objSheet.Cells(12, 4) = "bbb"
objSheet.Cells(17, 4) = "ccc"
''''''
objSheet.Columns.AutoFit()

Exit Sub
errprocess: '
Response.Write(Err.Description & " " & Err.Number & " " & Err.Source)
Response.End()
""""""
Thanks in advance

Assaf

ListBox Not Functioning.....Multiple Selection

codingrocks6-Aug-08 0:09

codingrocks

6-Aug-08 0:09

I am doing an application in ASP .NET in which i am using a list box with multiple selection. I am using a sqldatasource to bind values to the list box. Everything works fine till this.

i want the page to send the selected multiple values in list box to be in two different text boxes

i tried this code and working, all the selected values comes to single text boxes. I want first selected value to be in textbox1 and second value to be in textbox2..

This is the code...

On Click event of a button

int i;

txt_uname1.Text = "selected" + " ";

for (i = 0; i < list_users.Items.Count - 1; i++)
{
    if (list_users.Items[i].Selected)
    {
        //txt_uname1.Text = list_users.Items[i].Text;

        txt_uname1.Text = txt_uname1.Text + list_users.Items[i].Text + " ";
    }

}

Please help me fixing this...

Thanks in advance

SAJAN A PILLAI

ASP.NET,C#.NET Programmer
BANGALORE

"Winners don't do different things. They do things differently. ...

Re: ListBox Not Functioning.....Multiple Selection

Sandeep Akhare6-Aug-08 0:34

Sandeep Akhare

6-Aug-08 0:34

What if user selects more than 3 items from the ListBox ?
Where are you going to show those items ?

Code modification for your logic (Not tested)
int i;
txt_uname1.Text = "selected" + " ";
bool isFirstSelected
for (i = 0; i < list_users.Items.Count - 1; i++)
{
if (list_users.Items[i].Selected)
{
if(!isFirstSelected)
{
//TextBox 1
txt_uname1.Text = list_users.Items[i].Text;
isFirstSelected=true;
}
else
{
//Text Box 2
txt_uname2.Text = list_users.Items[i].Text;
break;
}

}

Thanks and Regards
Sandeep

If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "

Check My Blog

Re: ListBox Not Functioning.....Multiple Selection

codingrocks6-Aug-08 0:51

codingrocks

6-Aug-08 0:51

Thanks for the reply....It works.

SAJAN A PILLAI

ASP.NET,C#.NET Programmer
BANGALORE

"Winners don't do different things. They do things differently. ...

Re: ListBox Not Functioning.....Multiple Selection

chandralekha6-Aug-08 0:40

chandralekha

6-Aug-08 0:40

For that instead of assigning values directly to textbox,first you store values to a string array.And after that you create other loop and assign values to your textboxes.

Hope this will help you

Chatting

janakinandhu5-Aug-08 23:25

janakinandhu

5-Aug-08 23:25

How to creating application

Re: Chatting

Sathesh Sakthivel5-Aug-08 23:27

Sathesh Sakthivel

5-Aug-08 23:27