Code Project Forum

Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.

Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).

chubbysilk

@chubbysilk

Topics

C

<Input type='image'> posts back automatically
Watching Ignoring Scheduled Pinned Locked Moved ASP.NET html sysadmin question
2

0 Votes

2 Posts

0 Views

M

The element creates an image control, when clicked, causes the form to be immediately submited. Have a look at 'Input Image'[^] in MSDN. To solve this thing, you can simply add some scripts on the client side. function Body_OnLoad() { window.document.getElementById("help").onclick = Image_Click; } function Image_Click() { //TO DO: return false; }
C

Page posting back twice
Watching Ignoring Scheduled Pinned Locked Moved ASP.NET html sysadmin question lounge
3

0 Votes

3 Posts

0 Views

G

I stand to be corrected on this one but I think - anytime a button is clicked on a page a postback happens before the button event happens i.e. page_load then button_click so it posts back and then in your code you are telling it to do post back again __doPostBack('SaveImp', '');
C

Using the Command Prompt in C# Win App
Watching Ignoring Scheduled Pinned Locked Moved C# csharp help tutorial question
2

0 Votes

2 Posts

0 Views

H

If you read the documentation for the Process.Start method, the following should be evident: Process.Start("cmd.exe", "/c someapp.exe"); Other documentation for members of the Process class show examples of how to capture console output. Please note that if an application uses the console subsystem, you don't actually need to start cmd.exe (the command environment for Windows NT - command.com for Windows (9x/ME)). A console program in Windows NT (NT4, 2000, XP, and 2003, plus all future Windows platforms) will automatically start in a console window, which you can suppress by using the Process.Start(ProcessStartInfo) method override and set ProcessStartInfo.CreateNoWindow to true. This posting is provided "AS IS" with no warranties, and confers no rights. Software Design Engineer Developer Division Sustained Engineering Microsoft [My Articles]
C

Run client script after postback
Watching Ignoring Scheduled Pinned Locked Moved ASP.NET javascript sysadmin tools question
5

0 Votes

5 Posts

0 Views

M

Hi there. Try this out - copy each of these blocks to four seperate files with the given names, then load frames.htm in your browser. I'm using a Literal control in frames1.aspx to output the necessary javascript to redirect the second frame. File 1 - frames.htm <html> <head> <frameset cols="*, 50%"> <frame name="frame1" src="frame1.aspx"> <frame name="frame2" src="frame2a.aspx"> </frameset> </head> </html> File 2 - frame1.aspx <%@Page Language="C#" %> <script runat="server"> void HandleSubmit(Object o, EventArgs e) { Session["Var1"] = txtVar1.Text; Session["Var2"] = txtVar2.Text; string sRedirect = "parent.frame2.location.href = 'frame2b.aspx';"; literalRedirect.Text = sRedirect; } </script> <html> <head> <script language="javascript"> <asp:Literal runat="server" id="literalRedirect" /> </script> </head> <body> <form runat="server"> <h3>This is Frame 1</h3> Enter what you want for session variables <table> <tr><td>Var1</td> <td><asp:TextBox runat="server" id="txtVar1"/></td> </tr> <tr><td>Var2</td> <td><asp:TextBox runat="server" id="txtVar2"/></td> </tr> </table> <asp:Button runat="server" id="btnSubmit" text="Submit" onClick="HandleSubmit" /> </form> </body> </html> File 3 - frame2a.aspx <html> <head></head> <body> <form runat="server"> <h3>This is Frame 2</h3> BEFORE the redirection </form> </body> </html> File 4 - frame2b.aspx <%@ Page language="C#" %> <script runat="server"> void Page_Load(Object o, EventArgs e) { literal1.Text = Session["Var1"].ToString(); literal2.Text = Session["Var2"].ToString(); } </script> <html> <head></head> <body> <form runat="server">
C

Download file from server to client
Watching Ignoring Scheduled Pinned Locked Moved ASP.NET sysadmin tutorial question
6

0 Votes

6 Posts

0 Views

N

Yeah,that happens when the file can be opened by the client machine. You can still save it though, by right-clicking on the link and select "save as" "if you vote me down, I shall become more powerful than you can possibly imagine" - Michael P. Butler. Support Bone It's a weird Life
C

Custom server control is posting back twice
Watching Ignoring Scheduled Pinned Locked Moved ASP.NET html design sysadmin question
2

0 Votes

2 Posts

0 Views

C

I figured out what the problem was. My server control was inheriting from the System.Web.UI.WebControls.WebControl, which i assume was causing an AutoPostBack in addition to the PostBack that I was forcing through the javascript written in the Render function. I changed it so that the server control now inherits from the System.Web.UI.WebControls.Control class. It no longer posts back twice when a button is clicked. RC
C

Run code in page from custom server control
Watching Ignoring Scheduled Pinned Locked Moved ASP.NET sysadmin tutorial question
2

0 Votes

2 Posts

0 Views

S

You can define a custom event that raises events back on the containing page. It is not difficult to do. Here is the link to MSDN that outlines the process.
C

Prevent scrolling for part of page w/o using frames
Watching Ignoring Scheduled Pinned Locked Moved ASP.NET tutorial question
2

0 Votes

2 Posts

0 Views

S

chubbysilk wrote: without using frames IFRAMES chubbysilk wrote: I would like the menu to always appear at the top of the page Few javascript menus allow to stay along with the page scrolling... you can try them He who controls others may be powerful, But he who has mastered himself is mightier still.
C

Display Flash(*.swf) file
Watching Ignoring Scheduled Pinned Locked Moved Web Development adobe tutorial question
3

0 Votes

3 Posts

0 Views

H

Someone, here in CodeProject, published a Web component to use in VS.NET, find it in ASP.NET Articles. ---- hxxbin
C

Javascript confirm() not working
Watching Ignoring Scheduled Pinned Locked Moved Web Development javascript html sysadmin tools question
4

0 Votes

4 Posts

0 Views

C

I think the reason my code was not working is because I was attempting to run server script from the client in the <%DeleteAccount()%> line of the code. I found a different way to make it work using the javascript doPostBack function. Thanks for your input! RC
C

Buttons in DataGrid not working
Watching Ignoring Scheduled Pinned Locked Moved ASP.NET html design sysadmin question
5

0 Votes

5 Posts

0 Views

C

That was it. I was re-binding the datagrid in the Page_Load. Thanks for your help!! RC
C

Datagrid buttons not working
Watching Ignoring Scheduled Pinned Locked Moved ASP.NET help tutorial question
4

0 Votes

4 Posts

0 Views

J

Ah, good one. Much nicer in C#, too. What a piece of work is man, how noble in reason, how infinite in faculties, in form and moving how express and admirable . . . and yet to me, what is this quintessence of dust? -- Hamlet, Act II, Scene ii.
C

Dynamically created table disappears after postback
Watching Ignoring Scheduled Pinned Locked Moved ASP.NET question
3

0 Votes

3 Posts

0 Views

C

yes, EnableViewState is true.
C

Determine whether page is posting back in Page_Unload or Dispose method
Watching Ignoring Scheduled Pinned Locked Moved ASP.NET question
3

0 Votes

3 Posts

0 Views

N

Use IsPostBack. You won't be able tell if the use closes the browser or navigates away from your page because no post is sent, unless you have some javascript to force it.
C

Trouble connecting to SQL Server with ASP.NET web application
Watching Ignoring Scheduled Pinned Locked Moved ASP.NET csharp database help asp-net sql-server
4

0 Votes

4 Posts

4 Views

N

Yes u will get this type of problem if ur SQL server is not running , but as u said that its running then we dont have to bother about that I did the same thing but I did not face any problem. Try using this connectivity approach. conn = New SqlConnection("data source=.;initial catalog = d/b name;integrated security=SSPI;persist security info=False;workstation id=" + System.Net.Dns.GetHostName + ";packet size=4096") comm = New SqlCommand("Select * from table_name") Conn.Open() Comm.Connection = Conn Reader = Comm.ExecuteReader While Reader.Read DropDownList1.Items.Add(reader.GetValue(0).ToString) End While
C

Moving a file from one server to another
Watching Ignoring Scheduled Pinned Locked Moved C# csharp asp-net sysadmin help question
2

0 Votes

2 Posts

0 Views

H

This means you (or whatever credentials the app is running under) don't have permissions to the remote resource. Either make sure your domain account has appropriate permissions to that directory (or, in some cases, that a local user with exactly the same username and password exists on both machines - such as on a workgroup), or use impersonation for someone that does. See WindowsIdentity for easy impersonation in .NET. -----BEGIN GEEK CODE BLOCK----- Version: 3.21 GCS/G/MU d- s: a- C++++ UL@ P++(+++) L+(--) E--- W+++ N++ o+ K? w++++ O- M(+) V? PS-- PE Y++ PGP++ t++@ 5 X+++ R+@ tv+ b(-)>b++ DI++++ D+ G e++>+++ h---* r+++ y+++ -----END GEEK CODE BLOCK-----
C

Permissions problem, user doesn't have access to upload folder.
Watching Ignoring Scheduled Pinned Locked Moved Web Development csharp sysadmin help tutorial question
2

0 Votes

2 Posts

0 Views

B

Hello, I had the same problem a few days ago! The user on the server that executes the scripts doesn't have write acces to the directories. I don't think that you can change the permissions directly, you'll have to ask the server administrator to set permissions. Hope this helps. A student knows little about a lot. A professor knows a lot about little. I know everything about nothing.
C

Adding rows to a dataSet
Watching Ignoring Scheduled Pinned Locked Moved ASP.NET question
2

0 Votes

2 Posts

0 Views

A

You have to create a new DataRow object first, then populate it with the values befor adding it to the dataSet: c# Datarow dr = MyDataSet.tables[0].NewRow(); dr[0] = 'value'; dr[1] = 'value'; MyDataSet.tables[0].Rows.Add(dr); (I think I have the code correct, no ide here). If you are a vb'er Im sure you'll work it out from this. Hope it helps Rob
C

Problem with html attribute width=100%
Watching Ignoring Scheduled Pinned Locked Moved Web Development help question html database sysadmin
4

0 Votes

4 Posts

0 Views

B

One other thing that you might want to try is setting the rightmargin attribute of your body tag to "0". HTH, Bill P. Oakland, CA
C

Using WScript.Shell to copy a file on the server.
Watching Ignoring Scheduled Pinned Locked Moved Web Development csharp asp-net sysadmin linux help
6

0 Votes

6 Posts

0 Views

T

THis is test Reply