org.pajes.html.validation
Class IsChecked

java.lang.Object
  org.pajes.html.validation.ValidationFunction
      org.pajes.html.validation.IsChecked

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

public class IsChecked
extends ValidationFunction

Creates a JavaScript validation function to validate that the user has selected at least one of a group of InputChecked implementations. For performance reasons, this validation should only be applied to one of the elements in the group.

See Also:

Serialized Form

Constructor Summary

IsChecked()
Creates a JavaScript validation function.

IsChecked(InputChecked element, java.lang.String displayName)
Creates a JavaScript validation function.

Method Summary

java.lang.String

toJavaScript(Browser browser) Converts the validation function into a string to be returned to the browser.

Methods inherited from class org.pajes.html.validation.ValidationFunction

clone, getDisplayName, getInputField, isMandatory, setDisplayName, setInputField, setMandatory, setMandatory, toString

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

IsChecked

public IsChecked()

Creates a JavaScript validation function.

IsChecked

public IsChecked(InputChecked element,
                 java.lang.String displayName)

Creates a JavaScript validation function.

Parameters:

element - the input field to be validated.

displayName - the name of the field that will appear in any error messages.

Method Detail

toJavaScript

public java.lang.String toJavaScript(Browser browser)

Converts the validation function into a string to be returned to the browser.

Specified by:

toJavaScript in class ValidationFunction

Parameters:

browser - the browser to which the function will be returned.

Returns:

the string consisting of the JavaScript function that will be sent to the browser to validate the input field.