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.
View 7 RepliesIs there anyway to throw my error message in the Validation controls as Message box instead of Label?
View 2 Repliesno Massagebox not working in the web
at catch I want appear windows and retuen to....
try
{
}
catch (Exception ex) {Console.WriteLine("Error reading from", ex); }
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.
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<sys.web>......<customErrors mode="On" defaultRedirect="~/Error.aspx"></customErrors>...</sys.web>
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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.
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]....
i ahve one custvalidator control in that i have used OnServerValidate="ValidateDateRange"
ValidateDateRange is function i have written in serverside now i want raise error message without
postback operation like (clientside validation) if that ValidateDateRange function returns
false .
I have textboxs that define requiredfield validator for them..I want when I click on button if users don't type text in textbox it shows popupmenu some thing like ModalPopupExtender that I can define div on it and it shows just this text" please fill required field".
View 1 RepliesHow to display the error message inside the text box when using requiredfieldvalidator?
View 1 RepliesI added 3 steps in Wizard Control. Step1, Step 2 and Step 3. Step 1, and step 2 has AllowReturn property = false.
I want to display an error message if user clicks on the SideBar's hyperlink. "You can't go back" ....
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.
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.....
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.
View 2 Replieshere 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.
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
I want In addition to using validation control when users click on button to insert data it show error massage thar show EX: "please complete your form"
How I can do it ?
i have a problem with this line of code:
Last Visted On :
<%# Eval("LastActivityDate").Now().ToString()%>
I want the time the visitor last visited the website to appear using this code but i am getting this error message:
Error 3 Option Strict On disallows late binding.
I have this admin page where i want to throw an error if they select more than 5 items from the list. I was trying to do this on the server side. When the selected items is more than 5, I get an error screen.
[Code]....
Here is my code in the controller.
[Code]....
Here is my view.
[Code]....
I have a regular expression validation control initialized to validate a textbox control. I want users to be able to enter U.S. Currency values ($12,115.85 or 1500.22 etc.). I found a regular expression off of regexlib website that does the trick. The validation control seems to be working except for one crucial thing. If invalid data is entered, the validation text dispalys (a red "*" next to the textbox), but the page will still submit and the error message won't pop up... I thought that the error message is supposed to display and the page won't submit if the validation control detects invalid data. Isn't this automatic with ASP .NET? I have searched extensively on how to create validation controls, but haven't found anything different than what I am already doing. Can anyone tell me what I am doing wrong here?
<asp:TextBox ID="txtActualCost" runat="server" Width="120px" CausesValidation="true"></asp:TextBox>
<asp:RegularExpressionValidator ID="regExValActualCost"
ControlToValidate="txtActualCost"
[code]...
I've got a CreateUserWizard control and am performing server-side validation. Is there a way to force the CUW's error message to display from the code-behind? At the moment, if the user enters a duplicate name, the controls DuplicateUserNameErrorMessage property is displayed. However, if the user has turned javascript off, or sends a custom POST header, with invalid characters, I rely on my server-side validation to catch the error. How can I then display the same error message in the control's ErrorMessage label, instead of creating a custom label and faking it?
View 1 RepliesI created one aspx page in that, using username and password I am redirecting to other page, now if fails i need to display a model popup message
View 24 RepliesIn an ASP.net MVC view, I have 3 partial views. And 3 Partial Views are having "submit" button.
I would like to display error / success message after click on Submit button based on some server side business logic.
now, the error message will display if I move out of current textbox. I don't want to display it until I click submit button.
View 4 RepliesI 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]....
after i can copy my file to another folder i realised that if this webapplication is used by multiple users at once, then some users are going to get locked out because each one is trying to copy those files.
so how do i tell the user thats trying to use a file to wait untill the file is available.
StreamWriter WriterTotxt = new StreamWriter("date.txt", false);
DateTime LastAccess = File.GetLastWriteTime("path.dbf");
WriterTotxt.Write(LastAccess);
WriterTotxt.Flush();
WriterTotxt.Close();
string ReadTextFile = File.ReadAllText(txtFile);
DateTime test = Convert.ToDateTime(ReadTextFile);
if (File.GetLastWriteTime(LatestUpdatedTime).CompareTo(test) > 0)
{
File.Copy(Path.Combine(sourcefile, fName), Path.Combine(destinationfile, fName), true);
}
<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"/>
I want handle exceptions in update panel control with c#.
View 1 Replies