Package org.apache.struts2.showcase.validation

Class AjaxFormSubmitAction

java.lang.Object

org.apache.struts2.ActionSupport

org.apache.struts2.showcase.validation.AbstractValidationActionSupport

org.apache.struts2.showcase.validation.AjaxFormSubmitAction

All Implemented Interfaces:

Serializable, Action, ValidationAware, LocaleProvider, TextProvider, Validateable

public class AjaxFormSubmitAction
extends AbstractValidationActionSupport

Example Action that shows how forms can be validated and submitted via AJAX only. Form-submit-and-page-reload functionality of browsers is not used for this action.

Some things to note:

• Depends on json-plugin.
• Requires jsonValidationInterceptor to be on stack.
• Uses result type jsonActionRedirect.
• Uses http parameters struts.enableJSONValidation=true and struts.validateOnly=false.
• Uses a customized theme to make sure html elements required as error containers are always present and easily selectable in JS.
• Uses some custom JS code depending on jQuery to issue AJAX request and to render errors in html.
• Shows visual feedback while waiting for AJAX response.

See Also:

• Serialized Form

Field Summary

Fields inherited from class org.apache.struts2.ActionSupport

container

Fields inherited from interface org.apache.struts2.action.Action

ERROR, INPUT, LOGIN, NONE, SUCCESS

Constructor Summary

Constructors

Constructor	Description
AjaxFormSubmitAction()

Method Summary

Modifier and Type	Method	Description
Date	getDateValidatorField()
String	getEmailValidatorField()
String	getFieldExpressionValidatorField()
Integer	getIntegerValidatorField()
String	getRegexValidatorField()
String	getRequiredStringValidatorField()
String	getRequiredValidatorField()
String	getStringLengthValidatorField()
String	getUrlValidatorField()
void	setDateValidatorField(Date dateValidatorField)
void	setEmailValidatorField(String emailValidatorField)
void	setFieldExpressionValidatorField(String fieldExpressionValidatorField)
void	setIntegerValidatorField(Integer integerValidatorField)
void	setRegexValidatorField(String regexValidatorField)
void	setRequiredStringValidatorField(String requiredStringValidatorField)
void	setRequiredValidatorField(String requiredValidatorField)
void	setStringLengthValidatorField(String stringLengthValidatorField)
void	setUrlValidatorField(String urlValidatorField)
void	validate()	A default implementation that validates nothing.

Methods inherited from class org.apache.struts2.showcase.validation.AbstractValidationActionSupport

input, submit

Methods inherited from class org.apache.struts2.ActionSupport

addActionError, addActionMessage, addFieldError, clearActionErrors, clearErrors, clearErrorsAndMessages, clearFieldErrors, clearMessages, clone, execute, getActionErrors, getActionMessages, getContainer, getFieldErrors, getFormatted, getLocale, getLocaleProvider, getText, getText, getText, getText, getText, getText, getText, getText, getText, getTextProvider, getTexts, getTexts, hasActionErrors, hasActionMessages, hasErrors, hasFieldErrors, hasKey, isValidLocale, isValidLocaleString, pause, setActionErrors, setActionMessages, setContainer, setFieldErrors, toLocale

Methods inherited from class java.lang.Object

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

Constructor Details

AjaxFormSubmitAction

public AjaxFormSubmitAction()

Method Details

validate

public void validate()

Description copied from class: ActionSupport

A default implementation that validates nothing. Subclasses should override this method to provide validations.

Specified by:

validate in interface Validateable

Overrides:

validate in class ActionSupport

getDateValidatorField

public Date getDateValidatorField()

setDateValidatorField

public void setDateValidatorField(Date dateValidatorField)

getEmailValidatorField

public String getEmailValidatorField()

setEmailValidatorField

public void setEmailValidatorField(String emailValidatorField)

getIntegerValidatorField

public Integer getIntegerValidatorField()

setIntegerValidatorField

public void setIntegerValidatorField(Integer integerValidatorField)

getRegexValidatorField

public String getRegexValidatorField()

setRegexValidatorField

public void setRegexValidatorField(String regexValidatorField)

getRequiredStringValidatorField

public String getRequiredStringValidatorField()

setRequiredStringValidatorField

public void setRequiredStringValidatorField(String requiredStringValidatorField)

getRequiredValidatorField

public String getRequiredValidatorField()

setRequiredValidatorField

public void setRequiredValidatorField(String requiredValidatorField)

getStringLengthValidatorField

public String getStringLengthValidatorField()

setStringLengthValidatorField

public void setStringLengthValidatorField(String stringLengthValidatorField)

getFieldExpressionValidatorField

public String getFieldExpressionValidatorField()

setFieldExpressionValidatorField

public void setFieldExpressionValidatorField(String fieldExpressionValidatorField)

getUrlValidatorField

public String getUrlValidatorField()

setUrlValidatorField

public void setUrlValidatorField(String urlValidatorField)