Repair Controltovalidate Cannot Be Validated (Solved)

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Could I work as a Professor in Europe if I only speak English? SETUP THE LIST AND THE VALIDATOR: First the CheckBoxList: runat="server" Then add the CustomValidator:

protected override void AddAttributesToRender(HtmlTextWriter writer)

// Add the client-side code (if needed)
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This property must be set to the ID of an input control for all validation controls except the CustomValidator control, which can be left blank. Likewise, if it cannot find a control with the specified ControlToValidate or if that control is not a CheckBox, an HttpException is thrown. Many Web pages with Terms of Service include a CheckBox titled "I agree to the above terms" that must be checked before continuing. The methods are covered in more detail in o… Network Analysis Networking Network Management Paessler Network Operations How to set up NetScaler CPX with NetScaler MAS in a Mesos/Marathon environment Video

Checkbox Control Referenced By The Controltovalidate Property Of Cannot Be Validated

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Developer Network Developer Network Developer Sign Join them; it only takes a minute: Sign up ASP.NET Custom Validator Error Message: Control referenced by the property cannot be validated up vote 10 down vote favorite 1 I use If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem.

I searched on the net, but this didn´t help much. Related About briancaos Developer at Pentia A/S since 2003. For more information, see Disabling the Submit Button Until a CheckBox is Checked. Custom Control Cannot Be Validated some methods/properties omitted for brevity ...
} First, note that the CheckBoxValidator class extends the BaseValidator class.

This method returns True - indicating validity - only if the CheckBox to validate's Checked property is set as dictated by the MustBeChecked property. Control Referenced By The Controltovalidate Property Of Cannot Be Validated. Checkboxlist Player claims their wizard character knows everything (from books). View all posts by briancaos → This entry was posted in .net, c#, General .NET and tagged .NET, CheckBoxList, ClientValidationFunction, ControlToValidate, CustomValidator, isvalid, Javascript, server side validation, validation. I've attempted to do my best to replicate the logic in a Helpers class.

Use the Page.IsValid to ensure that all validations are successfull. Validate Checkboxlist In C# In this article we only examined the CheckBoxValidator control; the download includes an additional validation control designed to work with CheckBoxLists. When answering a question please: Read the question carefully. Alternatively, you may adapt the code presented here to work in ASP.NET 1.x. -continued- Creating CheckBox and CheckBoxList Validators in ASP.NET 1.x The server controls examined in this article were designed

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

Cheers vikas says: March 22, 2013 at 7:23 am HI Mr.Briancaos I have Executed this code on Server side It's working very well. How to replace inner text with yanked text Why do I never get a mention at work? Checkbox Control Referenced By The Controltovalidate Property Of Cannot Be Validated Perhaps the user is required to check at least one of these options before continuing. Control Referenced By The Controltovalidate Property Of Requiredfieldvalidator Cannot Be Validated Finally, the function returns True only if the control's checked property matches up to the mustBeChecked property value.

Bookmark the permalink. ← Google Maps forSitecore showModalDialog returnValue is undefined in GoogleChrome → 6 Responses to Validate CheckBoxList using aCustomValidator Pingback: is stealing my content? | Brian Pedersen's Sitecore Suggested Solutions Title # Comments Views Activity Is there an ImageButton list type of control? 3 20 44d How do I get multiple column values from data table. 4 41 Making a large file using the terminal What exactly are sleeping stalls versus waiting-rooms, for airport layovers? First, how does the common script injected by the BaseValidator know to call the CheckBoxValidatorEvaluateIsValid function to validate the CheckBoxValidator control? Validate Checkbox

In this article we'll implement the third option, creating two custom server controls, CheckBoxValidator and CheckBoxListValidator. Stack Trace: [HttpException (0x80004005): Control 'rightsCheckBox' referenced by the ControlToValidate property of 'rightsCheckBoxValidator' cannot be validated.] System.Web.UI.WebControls.BaseValidator.CheckControlValidationProperty(String name, String propertyName) +8734357 System.Web.UI.WebControls.CustomValidator.ControlPropertiesValid() +35 System.Web.UI.WebControls.BaseValidator.get_PropertiesValid() +21 System.Web.UI.WebControls.BaseValidator.OnPreRender(EventArgs e) +27 System.Web.UI.Control.PreRenderRecursiveInternal() +80 System.Web.UI.Control.PreRenderRecursiveInternal() more hot questions question feed default about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation If you set a validation control's ControlToValidate property to the ID of a CheckBox or CheckBoxList, the page will throw an HttpException, stating: "Control 'controlID' referenced by the ControlToValidate property of

May 20, 2009 08:33 AM|lavan|LINK Hi you have to specify ur javascript function name in the ClientValidationFunction property. Custom Validator For Checkboxlist In C# Does sputtering butter mean that water is present? Moreover, their properties should be accessible through the Properties window.

Once you've added the controls to the Toolbox or have entered their markup manually, they should appear as any validation control when in the Designer.

Have developed Web Applications using Sitecore Since Sitecore 4.1. Typically, the BaseValidator class's GetControlValidationValue() method can be referenced to get back the value being validated, but with a CheckBox or CheckBoxList, a call to this method will throw an HttpException. Add comments to a python script and make it a bilingual python/C++ “program” Are 14 and 21 the only "interesting" numbers? The Controltovalidate Property Of 'requiredfieldvalidator1' Cannot Be Blank If you think this is a server error, please contact the webmaster.

Application Lifecycle> Running a Business Sales / Marketing Collaboration / Beta Testing Work Issues Design and Architecture ASP.NET JavaScript C / C++ / MFC> ATL / WTL / STL Managed C++/CLI This article demonstrates how to use ASP.NET Validation controls in that two ways. Sample scenario: In order to explain the Validation It uses the FindControl("controlID") method to find the control with the specified ControlToValidate value. We need to override this method because this method is the one that throws an exception if ControlToValidate is set to the ID of a CheckBox or CheckBoxList.

If you are too lazy or in too big a hurry to create your own validation control, you can quickly whiff up a validation scenario using an asp:CustomValidator. document.all["RequiredFieldValidator1"] : document.getElementById("controlID");
RequiredFieldValidator1.controltovalidate = "controlToValidateID";
RequiredFieldValidator1.errormessage = "errorMessage";
RequiredFieldValidator1.evaluationfunction = "RequiredFieldValidatorEvaluateIsValid"; There may be more settings there, depending on what properties you've set for the RequiredFieldValidator, but Next, examine the CheckBoxToValidate property. TextBox tx = (TextBox)this.FindControl(RequiredFieldValidator1.ControlToValidate); if (string.IsNullOrEmpty(tx.Text)) { RequiredFieldValidator1.ErrorMessage = "Required field cannot be left blank."; } } } protected void CustomValidator1_ServerValidate(object source, ServerValidateEventArgs

Read on to learn more! Source Error: An unhandled exception was generated during the execution of the current web request. Is it acceptable to ask an unknown professor for help in a related field during his office hours? Why did the best potions master have greasy hair?

The CheckBoxValidator in the Designer in Visual Studio The CheckBoxValidator When Viewed Through a Web Page At the end of this article you'll find links to related articles, the complete project You can add the validation controls to Visual Studio 2005's Toolbox - right click on the Toolbox, select Choose Items and browse to skmValidators.dll - or you can manually add the Covered by US Patent.