Created A Method In Class Which Will Determine If An Input Is A Numeric Value Or Not / Error Message "Invalid Entry"
Jun 25, 2010
I created a method in my class which will determine if an input is a numeric value or not.
Code:
[URL]
And even I input a numeric value in my entry, still I get the error message "Invalid entry". Can anyone from this community have an idea on how am I going to solve this issue.
I've tried to override error message when input incorrect data type in input field on HTML form.For example I have the model like this.
public class Person { public string FirstName {get;set;} public int Age {get;set;} }
For view, I put text input for Age to get it value.When type some string in Age text box like 'test' and press submit button. I got this error message ,The value 'xxx' is not valid for AgeHowever, I want to change this message and try many way. There 's nothing effect this message value.
I am creating an Asp.net web site which will support dynamic data. When I am creating a dynamic web site from Scratch (from template in VS) all is working fine. But when I am trying to add dynamic entity (.edmx) file and running the application I am getting following error
"The method 'Skip' is only supported for sorted input in LINQ to Entities. The method 'OrderBy' must be called before the method 'Skip'. "
I'm using Data Annotations and Metadata attributes in my models to do automatic validations on my forms. Any who, I've got a problem where I have an int field I need to change the error when a letter is entered. Im guetting the default error: "The value 'A' is not valid for Número.". But since this is a spanish web, i need to change the error to something in spansih. Any who, I cant find where to change the ErrorMessage="" to what I need.
I am somewhat new to c# so I am unfamiliar with data access. I have used PHP but it is obviously less strict of a language than any form of dot net. With some help I have put together a try/catch sequence that outputs the below error message using a 'sqlex.Message'
Invalid object name 'nwsb_tbUsers'.
I am a bit confused about the error message though because the "tbUsers" table does exist inside of my MDF database that I created it via FTP. Is something wrong with my connection string possibly?
I have a 'City' TextBox on one of my web pages but people from many European countries sometimes prefix the city name with the postcode instead of putting it in my dedicated 'Postcode/ZIP' TextBox. I have therefore just added a new RegularExpressionValidator to this TextBox. Its purpose is to prevent the user from entering any numeric characters but allow everything else. After browsing for a suitable regex (I am not a regex expert), I found the following code that was claimed to do what I want.
ValidationExpression="^D$"
Unfortunately, the RegularExpressionValidator does not work as expected. Instead of just rejecting numeric characters it appears to reject everything! Where might I be going wrong?
datatype is numeric(4,0) then error is Conversion from string "" to type 'Integer' is not valid. no record is in this textbox and i need to entry null value.so how can i do the same.
I am using following code to encrypt and decrypt files. It works fine in windows application but shows an error in asp.net class. It's using Riijandael method.
Error : padding is invalid and cannot be removed
Code:Public Sub EncryptOrDecryptFile(ByVal strInputFile As String, _ ByVal strOutputFile As String, _ ) [code]....
I decided to use jquery validations because asp.net validation controls are so crazy inside the update panel.But I need to plase the error messages in the specified div whose class is putmehere ! I am unable to do that. here is my code;
Just created a blank "ASP.NET Web Application". Where's the entry point?
I see "Default.aspx" which seems to be the default template that calls. "Site.Master" which I guess acts as a layout file. "Global.asax" that seems to provide some method stubs for event handling. And then "Web.config" which seems to have some site-specific settings such as a DB connection string, and some authentication stuff.
But no where do I see any "routes" or anything to indicate that "Default.aspx" should be called by default, or "Global.asax" should be used to handle events. Where's this stuff specified? Is it baked into the core of ASP? Can't I filter all the requests through one C# method and then delegate how I please? And return some sort of Http response?
I've got my validation wired up through my Service layer, and my Birthdate property looks like this.
[Code]....
The client side validation works properly if I input something like `12/12/1990` but when the form is submitted, the server side validation trips and I'm told the entry is invalid. I'm using the jQuery-UI Datepicker to input the date, however when I disable the datepicker, the problem persists.Am I missing something here? I thought the client side and server side would be the same thing.If I remove
[Code]....
Then the form submits. It's obviously something to do with the Regex.
I already published my client's site and i received problem during loading page.
here's the error.
Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.
Compiler Error Message: CS1501: No overload for method 'UpdateBookInfo' takes '5' arguments
Source Error:
Line 33: //Update Book Info Line 34: Book BookProcess = new Book(); Line 35: BookProcess.UpdateBookInfo(SKU, Title, Description, Price, Status); Line 36: Line 37: //Update Book Picture
I'm accessing a Masterpage property from a regular page by doing the following:
[Code]....
I get the following error message:
Compiler Error Message: CS0246: The type or namespace name 'SecondMasterPage' could not be found (are you missing a using directive or an assembly reference?)
My base class file is a file called BaseClass.cs in my App_Code directory. Other functions in there work without errors. Why?
I'd like to add a description field to an application that can be as long as several lines (or even paragraphs) or as short as a one-liner.Instead of taking up a lot of screen real estate or have scroll bars, it would be preferable to have the textbox grow based on its input.
On IE6 adding Style="overflow-y:visible" accomplishes this nicely (both on display of read only, and if we are in edit mode).
However, it has no effect on Firefox, or IE7 for that matter.