When I add an update command to my page and run the page I get this error message
Server Error in '/MYApplication.
Incorrect syntax near '-'.Must declare the scalar variable "@recnum".
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.Data.SqlClient.SqlException: Incorrect syntax near '-'.Must declare the scalar variable "@recnum".
Source Error:
[Code]....
Stack Trace: [Code]....
Version Information: Microsoft .NET Framework Version:2.0.50727.3082; ASP.NET Version:2.0.50727.3082
im working with an web application where i need to call a java script confirm message like (r u sure u want to proceed) in the text changed event of a text which is present in item template of a grid view.if the answer is yes i want to do some calculations if no then
protected void txtQuandity_TextChanged(object sender, EventArgs e) { Page.ClientScript.RegisterStartupScript(this.GetType(), "Test", "Quantity();", true); } In java script-- <script type="text/javascript"> function Quantity() [code]...
in my code i need to display error message and redirect the user to another page...so i used response.write() first to display error msg and then response.redirect() to redirect the user to another page...but im unable to see the error msg...it just redirects to other page...is there any other way to display error msgs?
I want to display error messages on submit button.
My view is for example i got 5 error messages when i clicked submit button. First it shows 1st message and goes to that particular error.after rectifying the 1st error it goes to 2nd error message like that...
I have forgotte password page in my application,page have one textbox to insert email address,when user click on submit button if inserted email address (i.e. abc@gmail.com) does not exits in DB it will give custome error message like "Email ID not available".after that suppose user will enter inproper email address (aaa#gmail.com) than client side validation for regular expression will file "Email id not valid",at same both message be on screen,now i want only one message at a time.so please can you help me for same
if users press the browser's back button to reach the prior page..then page should display a message like "web page expired" in asp.net can i use javascript for this?
for example..
there are 4 pages in web sites. 1,2 and 3 can be back. but when the 4th page run then 4th page can not be back... when the user press browser's back button , diaplay ma message "weg page expired".
I am trying to passing Exception info tpa custom error page that I have created, and I'm looking for the best way to do so.I ended up creating a session object on my Global.asax page, and I pass the error data to the session object during the Application_Error event, but it throws it's own exception prior to working.
[Code]....
I have also updated my web.config with my error page that I would like to pass session object data to:
Session.RemoveAll(); Session.Abandon(); Response.ClearHeaders(); if (Session["name"] == null) { Response.Redirect("login.aspx"); } Â I have used this line for logout code , after getting logout i i tried pasting the URL in another tab it is showing
 Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.
Source Error:
Line 31: { Line 32: con.Open(); Line 33: Label1.Text = Session["name"].ToString(); Line 34: string a = ("select name from user2 where name='" + Label1.Text + "'");
I don't want to show this error message, i want to reload the login page when Pasting URL or Back Button ..how can i do this?
I am using ASP.NET 2.0 with C#(No AJAX) in my project. In a particular web page, when the a button is clicked, some server intensive C# code runs before the same page is displayed again with the results. While code execution happens on the server in response to Button_Click event, a blank white page is shown to user on his browser in between post backs. How do i show a message in this case, that the processing is still going on and ask the user to wait? I have used javascript to show a message on page unload. But this message is also erased when the page is posted back to the server and the user sees a blank white page on his browser. How do i avoid this white page? Is there a way to show a message in the blank white page? How do i show a processing Message while the page is loading upon on Post Backs to the same Page.
I'm rewriting a messaging module and the old asp application has a send button image and it used HTML submit button. My new application is asp.net. Can I use the asp send button image to response.redirect to the View message page?
I am using ASP.NET 2.0 with C#(No AJAX) in my project. In a particular web page, when the a button is clicked, some server intensive processing occurs before the same page is displayed again with the results. While code execution happens on the server in response to Button_Click event, a blank white page is shown to user on his browser in between post backs.
How do i show a message in this case, that the processing is still going on and ask the user to wait.
I have used javascript to show a message on page unload. But this message is also erased when the page is posted back to the server and the user sees a blank white page on his browser. How do i avoid this white page? Is there a way to show a message in the blank white page ?
At the end of a process I am displaying status in a message box to users. I am using following code snippet:
Code: Public Sub UserMsgBox1(ByVal Message1 As String, ByVal Message2 As String, ByVal Message3 As String, ByVal Message4 As String, ByVal Message5 As String, ByVal Message6 As String)
Dim sb As New StringBuilder() Dim oFormObject As New System.Web.UI.Control
[Code] ....
The box is being displayed as "Message from Web Page" and this part works fine. The only thing is that the message box temporarily hides the detail web page (but not the master page) till I click the "OK" button. The detail page has a modal panel with Tab Index and GridView.
I have a page that performs a long-running task (10 to 15 seconds) in the page_load method.
I have client-side javascript code that will display a decent "page loading" animated gif to the user.
I am able to invoke the JavaScript method from the code-behind, to display the "page loading" animated gif, however, the long-running task is hanging up the UI such that the animated gif doesn't actually display until after the long-running task is complete, which is the exact opposite of what I want.
To test this out, in my page_load method I make a call to the JavaScript method to display the animated gif. Then, I use Thread.Sleep(10000). What happens is that the animated gif doesn't display until after Thread.Sleep is complete.