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Requiredfieldvalidator Cannot Be Validated


C# TBB updating metadata value more hot questions question feed lang-cs about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life The standard controls that can be validated are: System.Web.UI.WebControls.DropDownList System.Web.UI.WebControls.FileUpload System.Web.UI.WebControls.ListBox System.Web.UI.WebControls.RadioButtonList System.Web.UI.WebControls.TextBox System.Web.UI.HtmlControls.HtmlInputFile System.Web.UI.HtmlControls.HtmlInputPassword System.Web.UI.HtmlControls.HtmlInputText System.Web.UI.HtmlControls.HtmlSelect System.Web.UI.HtmlControls.HtmlTextArea share|improve this answer answered Apr 14 '10 at 13:44 Alex 24.6k75098 1 Your Email This email is in use. It is displaying the following errors 1. news

Ballpark salary equivalent today of "healthcare benefits" in the US? Start a coup online without the government intervening Teenage daughter refusing to go to school How to stop NPCs from picking up dropped items Is it possible for an diesel engine How do players remember all the various effects? Validate whether the username is email with the RegularExpressionValidator Control and make sure that a user inputs a value with RequiredFieldValidation Control. http://stackoverflow.com/questions/5977139/custom-control-referenced-by-requiredfieldvalidator-cannot-be-validated

Checkbox Control Referenced By The Controltovalidate Property Of Cannot Be Validated

private static void AddRequiredValidator(Panel panel, UIControl uicontrol, Control control, TableRow tr) { TableCell validatorCell = new TableCell(); validatorCell.Width = Unit.Point(4); if (uicontrol.IsRequired) { RequiredFieldValidator reqfield = new RequiredFieldValidator(); reqfield.ControlToValidate = control.ID; The reason your error message is confusing is because you haven't given your validation control an Id so the message doesn't have a value to show you. Use a CustomValidator. While its typical to have that special character as a $, you have it working with a :.

If we observe the exception, Controltovalidate Property of '' is what tricking me in. You probably will make the DropDownList field Public so it can be seen once you typecast the UserControl object to the class of that UserControl. 3. Basic Geometric intuition, context is undergraduate mathematics What is a satisfactory result of penetration testing assessment? Validate Checkboxlist Using Requiredfieldvalidator I just replaced, spaces with _.

Set its EnableClientScript property to false. For more information, see ThemeableAttribute and ASP.NET Themes and Skins.ExamplesThe following code example demonstrates how to use the ControlToValidate property to specify the input control to validate. How to interpret a specified font weight? http://stackoverflow.com/questions/2637702/asp-net-custom-validator-error-message-control-referenced-by-the-property-canno This way validation control at server-side knows which property to look for when validating.

System.Web.UI.WebControls BaseValidator Class BaseValidator Properties BaseValidator Properties ControlToValidate Property ControlToValidate Property ControlToValidate Property AssociatedControlID Property ControlToValidate Property Display Property EnableClientScript Property Enabled Property ErrorMessage Property ForeColor Property IsUnobtrusive Property IsValid Property Asp.net Validate Checkbox On 1941 Dec 7, could Japan have destroyed the Panama Canal instead of Pearl Harbor in a surprise attack? However, there are several ways to handle this: 1. Custom Control Code: using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Web.UI.WebControls;using System.Drawing;using System.Web.UI;using System.ComponentModel;using Infragistics.Web.UI.EditorControls;namespace CustomControls{ [ToolboxBitmap(typeof(WebTextEditor)), ToolboxData("<{0}:CustomTextBox runat=server>")] public class CustomTextBox : WebTextEditor { private RequiredFieldValidator requiredFieldValidator; private ValidatorDisplay _display; public CustomTextBox()

Control Referenced By The Controltovalidate Property Of Cannot Be Validated. Checkboxlist

This is what I've come up with so far: <%@ Register src="DynamicGenerator/Controls/ReferenceControl.ascx" tagname="ReferenceControl" tagprefix="uc1" %> Code behind: [ValidationProperty("ConceptDefinitionId")] public partial his comment is here Graph visualization: Leave gap between vertex and endpoint of edge My cat sat on my laptop, now the right side of my keyboard types the wrong characters Can I substitute decaf Checkbox Control Referenced By The Controltovalidate Property Of Cannot Be Validated Reply Post Points: 20 All Replies [Infragistics] Viktor Snezhko Points 24,482 Replied On: Mon, Jan 17 2011 5:55 PM Reply Hi Govind, The WebTextEditor was not designed as a container Checkbox Requiredfieldvalidator Should I report it?

Thanks. http://rss4medics.com/cannot-be/referenced-by-the-controltovalidate-property-of-cannot-be-validated.php And according to the browser’s security limit, the ASP.NET Validation control provides two ways of validation: Server Side and Client Side. Browse other questions tagged 2013 visual-web-part validation datetimecontrol or ask your own question. Like Teemu said, its possible to use the ValidationPropertyAttribute. Asp.net Checkboxlist Requiredfieldvalidator

How do I make an alien technology feel alien? Why "silver-tongued" for someone who is convincing? Can negative numbers be called large? More about the author reading the error: its failing at ControlToValidate and more specifically dtcProjectPlannedEndDate$dtcProjectPlannedEndDate , tcProjectPlannedEndDate is correct as that is the correct field name, $ means to validate against tcProjectPlannedEndDate but missing the

share|improve this answer answered Oct 3 '13 at 7:02 Arsalan Adam Khatri 11.9k22041 I tried the same way but not working. Validate Checkboxlist In Asp.net C# Find a mistake in the following bogus proof Lab colleague uses cracked software. The content you requested has been removed.

Was it my Validator was not added, or was it unable to find my ID?

share|improve this answer answered Apr 14 '10 at 13:44 CAbbott 7,34642236 add a comment| up vote 24 down vote AFAIK, ControlToValidate property should point to input control or left blank for required field validator doesn't show message on server validation Required field validator problem Browse more ASP.NET Questions on Bytes Question stats viewed: 17315 replies: 1 date asked: Dec 7 '11 Follow A User Control is a naming container. Validationpropertyattribute Arduino Unreliable Serial communication Which word should I use for "to drive (a car)"?

I tried using it anyways, and here is the error I get: Control 'ddSomething' referenced by the ControlToValidate property of 'vldSomething' cannot be validated. May 22 '15 at 0:30 This question was marked as an exact duplicate of an existing question. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed http://rss4medics.com/cannot-be/referenced-by-the-controltovalidate-property-cannot-be-validated.php Privacy Statement| Terms of Use| Contact Us| Advertise With Us| CMS by Umbraco| Hosted on Microsoft Azure Feedback on ASP.NET| File Bugs| Support Lifecycle 12,581,504 members (65,478 online) Sign in Email