org.pajes.html.validation
Class IsInteger

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

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

public class IsInteger
extends ValidationFunction

Creates a JavaScript validation function to validate that the value entered by the user is an integer value.

See Also:

Serialized Form

Constructor Summary

IsInteger()
Creates a JavaScript validation function.

IsInteger(InputField element, java.lang.String displayName, boolean mandatory)
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

IsInteger

public IsInteger()

Creates a JavaScript validation function.

IsInteger

public IsInteger(InputField element,
                 java.lang.String displayName,
                 boolean mandatory)

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.

mandatory - true if a value is required, or false if it may be left blank.

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.