Web Forms :: Displaying Error Message Of Validation Controls On A Single Literal Or Label?
Mar 24, 2010
This is something thats been bugging me for a while. I can't even remember if I fixed this before or not. What I'm trying to do is display a single error message for all validation controls on my page. I think this is possible if you write your own javascript function for a Custom Control, hiding the error message, and displaying it on a single control. Writting all the javascript for this and then refering to the control with "GetElementByID". But can I use controls like RequiredFieldValidator, and make them display messages on one single control without having to write javascript for each one of them? One single message on one single literal or label or whatever, at the bottom of the page, that says "fill in the compulsary fields" or something
similar. I find it very annoying having a list of validators underneath each other with different messages.
By default in login template, in case user key in the wrong user name or password, the literal message will show the default error message, "Your login attempt unsuccessful..."What i trying to do is, I have a function in my system to disapprove a member, after the member is disapproved, he/she will not allow to login anymore. When the user trying to login, the default literal msg will show out. Is there any way i can do it more specifically like if the user enter the wrong password only, the literal msg show: "Wrong password entered" insteaed of the default msg?
Same goes to the change password control, for any error msg it just show the long msg but does not tell user whats wrong with the entered valueim trying to do something like if the user enter the wrong password, the literal msg show the one i wan to show.
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
Above Resource Expression will give me message like "Fill Information.". What I have in resource file is "Fill {0} Information." which should show end user message like "Fill Address Information.".
I have an aspx page with lots of controls on it. I am using a custom validator control (with the serverside validation). Is there a way to display the error message on the validation summary without writing Javasccript. I am a beginner in .NET and am not fluent in Javascript. This is the custom validator HTML
This is the utility method am trying to validate for the entry on the UI, so that it takes dates only in these described formats If the user enters date in any other format, this method returns returns the Datetime.Mivalue(1/1/0001)
public DateTime GetFomattedDate(string dateString) { try { string[] formats = { "MMddyyyy", // These are the accepted date formats for the UI "MM/dd/yyyy", "M/d/yyyy", "yyyy/MM/dd", "yyyy/M/d" }; DateTime EffDate = DateTime.MinValue; if ( DateTime.TryParseExact(dateString,formats, null, System.Globalization.DateTimeStyles.None, out EffDate)) { return EffDate; } } catch (Exception) { throw; } return DateTime.MinValue; } This is my customvalidator event handler(code behind) protected void ValidateDate_ServerValidate(object source,servervalidate eventargs args) { args.IsValid = GetFomattedDate(args.Value) ==DateTime.MinValue? false:true; }
I am able to validate it properly, but I cannot display the error message in the validation summary along with other messages. Anyone who is expert on Javascript can Help with the javascript function?
How to display validation error in label control(Using Java Script)?, At the time I want to clear in particular Textbox(Which Show this error), and Remaining Textbox data Should not be cleared.
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.
control is checking that a textbox.text value is a string. If I input a number the error message appears as expected, but does not dissapear when I enter text backover the numbersDoes anyone know how I can solve this problem as I cannot submit the form?
I got this an asp.net 3.5 page that and I have few tabs (telerik tabs control with pageview) and I have panel on the top of the page and inside that has a label control displaying error message if it's any.
At the moment, if I want to display this, at the end of the event clicked button for instance, I have to do a custom URL redirection class to itself passing error message and display the error. BUT the problem with this approach let say you are working on 4th tabs and you click save button inside this then you loose the state of series of control (what's is being choosed, selected, typed etc). The page refreshed and displayed at the first tab again.
I want to display the error and at the same time know the state is for every control on the 4th tabs and automatically goes to 4th tabs. BTW ... this validation is done through server level.
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"
I'm fairly sure i know the problem, I believe it is the solution I cant figure out. I have a literal on my aspx page, which will hold an html table that i populate from my vb.net code. I insert a label such as:
<asp:Label ID="A0" runat="server" Text="1470853.29" /> into my table.. and a text box: <input type="text" id="C0"/> . the text boxes are displaying, but the labels are not. I believe this is because the asp:label is runat="server", instead of a normal <label> which would be runat="something else". when i pass the label into the literal, the page has already loaded, thus the label doesnt load. but because the textbox is not an asp server control it loads after the code populates my literal.
I have a couple hundred of these labels that i need to display. and need to populate them in my vb code. is there any way to force this <asp:label> to display after my literal is finished populating, or will i be forced to use the original <label> control?
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?
<asp:CustomValidator ID="QuestionValidator" runat="server" ErrorMessage="Please select an option" ClientValidationFunction="QuestionValidator_ServerValidate" OnServerValidate="QuestionValidator_ServerValidate" ValidateEmptyText="true"></asp:CustomValidator>
[code]...
When I run the page, there is no validation and no error message. Please can you point out where I am going wrong, I'm suspicious it is at Page.Master.FindControl("form1").Controls.I have previously done such validation by looping through controls via form1.controls but this is unavailable as the page uses a form passed down via the master page.
How is it possible to add a custom error message to the ValidationSummary HtmlHelper? Can it be part of my model? It's for a sign up form and I need to validate whether the user already exists.
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;
