How do I hook up javascript to my CustomValidator control in .Net

Question

I have created a CustomValidator control

public class MyValidator :CustomValidator, IScriptControl {}

and also created the equivalent client sc

Answer 1

You can set the ClientValidationFunction property of the base class like this -

base.ClientValidationFunction = "MyCustomJavascriptFunction";

So, it will render it like this -

MyValidator1.evaluationfunction = "MyCustomJavascriptFunction";

You can do it from the control also by setting the same property.

EDIT: You can do

document.getElementById("<%= ValidatorId %>").evaluationfunction = "MyCustomJavascriptFunction";