Forms Data Controls :: Best Way To Display A Friendly "error" Message?
Dec 30, 2010
I have an asp.net web application that queries a database with a SELECT query in a stored procedure. If the server returns an error, I want to display a friendly "sorry, there was a problem with your search" type message.
Should I handle this with a custom error page, and a redirect to that page in web.config? Or can put some text in a Label Control and set its property to visible if there are errors? I've seen the latter done with a Try/Catch arrangement in the code behind, but not sure if I can do that here. What would you recommend?
My code behind is below for the page that displays the search results:
[Code]....
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Mar 8, 2011
All the examples and websites i have looked at redirect a user to the error.aspx page when an error occurs. How do you just display a friendly error message on the page the user is viewing saying something like "Sorry unable to do whatever" I've tried using a try catch block on my class that executes a stored procedure and put another try catch on the controller, but this does not work and i still get the default error message (System.InvalidOperationException was unhandled by user code) My code is below:
[Code]....
So how can i just return ViewData["SqlError"] message in page.
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Oct 6, 2010
I want to show implement Friendly HTTP Error Message feature on server side. Anybody provide appropriate sample to show the custorm error page.
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Mar 31, 2010
I've tried to implement two different solutions that use either and HttpModule or and HttpHandler to do URLRewriting for me. These work great on IIS 7 within my local development environment in Integrated and Classic modes. Currently the production server is running IIS 6.0 on a shared hosting environment. It appears that the request at least hits both the Module and Handler as the URL above redirect to the particular friendly url, but it doesn't redirect and hit hte Module or Handler again. Instead I get a 404 error for the friendly URL.
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Nov 11, 2013
no Massagebox not working in the web
at catch I want appear windows and retuen to....
try
{
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catch (Exception ex) {Console.WriteLine("Error reading from", ex); }
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Jul 2, 2012
I am trying to handle the unhandled exceptions in my project.I tried with this following code in my web.config filebut it is not at all redirecting to an error page which i have created instead of that it is throwing an exception in my code itselef. How to print the error description over therein my custom error page.
---------------------------------------------------------------------------------------------------
<sys.web>......<customErrors mode="On" defaultRedirect="~/Error.aspx"></customErrors>...</sys.web>
---------------------------------------------------------------------------------------------------
And even i tried in Global.asax page in Application_Error() method like below
Exception ex = Server.GetLastError();Response.Redirect("~/Error.aspx?errmsg="+ex.message);Server.ClearError();
And in my Error.aspx.cs page i have placed a label and i have written code like this
protected void Page_Load(object sender, EventArgs e) {
Label1.Text=Request["errmsg"];
}
But it is not getting redirected my error page and not displaying anything on it.
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May 22, 2012
<asp:TextBox ID="txtDraftsmanName" runat="server" Width="200px" CssClass="inputtext" >
</asp:TextBox>*<asp:RequiredFieldValidator ID="RequiredFieldValidator7" runat="server" ControlToValidate="txtDraftsmanName" ErrorMessage= "Please enter Draftsman Name!! " Font-Bold="True" Font-Size="8pt" ForeColor="DarkRed" ValidationGroup="saveDraftsman"></asp:RequiredFieldValidator>
<asp:Button ID="btnSaveDraftsman" runat="server" Text="Save" onclick="btnSaveDraftsman_Click" ValidationGroup="saveDraftsman"/>
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Oct 7, 2010
i am using validation in my website now i can only display one error message for validations is there any way to display one multiple messages for validation in above the page.
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Jan 11, 2010
I have a customvalidator to validate the sum of 2 drop downs.. the validation code is working, because if the sum doesnt match my logic the page is not submitted, but if i select values that match my logic, the page is submitted.. so i know the logic is working, but the error message is not working.. and not sure why..
Some background, last week i had this working based on additional controls, but the business decided they wanted less questions on the form, so all i did was remove the controls from the validation and updated the logic to make sure it was only calculating against the existing controls. reminder that the validation is working( meaning that the page is not being submitted because it failed ) but the error message doesnt display on the page, so no one knows what is happening..
Here is my code
[Code]....
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Aug 10, 2010
i ahve one custvalidator control in that i have used OnServerValidate="ValidateDateRange"
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May 7, 2015
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Jul 21, 2012
How to display the error message inside the text box when using requiredfieldvalidator?
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Nov 29, 2012
I added 3 steps in Wizard Control. Step1, Step 2 and Step 3. Step 1, and step 2 has AllowReturn property = false.
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Jan 19, 2011
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???
and i even tried the reverse way by putting the statements in reverse order..but no use.....
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Feb 28, 2011
How can i use Javascript to dispaly the error msg in validation summary . i have the validation summary in master page, and would like to add some error msg if i find some custom errors.
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Oct 11, 2010
(1) i want to show message if no data row is found in the grid. but my code below does not achieve this. basically if gridview shows data then i want my panel (booking form) to be made visible otherwise hidden. the booking form panel is set to visible false. my else statement is not working...
[Code]....
(2) one of the field in my grid view is price while a texbox in my booking form is passenger numbers. how can i use the value entered in the passenger numbers textbox calculate the value in my price field (int) in the gridview?
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May 4, 2010
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Jun 2, 2010
here is the problem I have:There are 2 textboxes: uxActiveDate, uxExpireDate. Expiredate has 2 validators attached to it:
In the markup:
[Code]....
In the code behind file:
[Code]....
The problem is when expire date is selected before active date, and current date, then both the error messages are displayed. I have to set priority or something so that these 2 messages are not displayed at the same time. Is it doable?
PS: Since if required field validator does not pass, then other validators dont execute, I guess there is a way to set priority so that if one validation is not passed others will not execute. Validation summery is not an option, since it does not show message client side.
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Aug 9, 2012
I use validation control in my page when users click on button if they don't enter data in textboxs it show massage in validation control
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Apr 9, 2010
[Code]....
Error message with DetailsView
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Feb 22, 2010
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
Here is my code
<asp:SqlDataSource
ID="SqlDataSource1"
runat="server"[code]....
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Apr 1, 2010
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