com.google.gwt.user.client.ui.impl

Class FormPanelImpl

java.lang.Object

com.google.gwt.user.client.ui.impl.FormPanelImpl

Direct Known Subclasses:

FormPanelImplIE8

public class FormPanelImpl
extends Object

Implementation class used by FormPanel.

Constructor Summary

Constructors

Constructor and Description
FormPanelImpl()

Method Summary

Methods

Modifier and Type	Method and Description
String	getContents(Element iframe) Gets the response html from the loaded iframe.
String	getEncoding(Element form) Gets the form element's encoding.
void	hookEvents(Element iframe, Element form, FormPanelImplHost listener) Hooks the iframe's onLoad event and the form's onSubmit event.
void	reset(Element form) Resets a form.
void	setEncoding(Element form, String encoding) Sets the form element's encoding.
void	submit(Element form, Element iframe) Submits a form.
void	unhookEvents(Element iframe, Element form) Unhooks the iframe's onLoad event.

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, toString

Constructor Detail

FormPanelImpl

public FormPanelImpl()

Method Detail

getContents

public String getContents(Element iframe)

Gets the response html from the loaded iframe.

Parameters:

iframe - the iframe from which the response html is to be extracted

Returns:

the response html

getEncoding

public String getEncoding(Element form)

Gets the form element's encoding.

Parameters:

form - the form whose encoding is to be retrieved

Returns:

the form's encoding type

hookEvents

public void hookEvents(Element iframe,
              Element form,
              FormPanelImplHost listener)

Hooks the iframe's onLoad event and the form's onSubmit event.

Parameters:

iframe - the iframe whose onLoad event is to be hooked

form - the form whose onSubmit event is to be hooked

listener - the listener to receive notification

reset

public void reset(Element form)

Resets a form.

Parameters:

form - the form to be reset

setEncoding

public void setEncoding(Element form,
               String encoding)

Sets the form element's encoding.

Parameters:

form - the form whose encoding is to be set

encoding - the new encoding type

submit

public void submit(Element form,
          Element iframe)

Submits a form.

Parameters:

form - the form to be submitted

iframe - the iframe that is targetted, or null

unhookEvents

public void unhookEvents(Element iframe,
                Element form)

Unhooks the iframe's onLoad event.

Parameters:

iframe - the iframe whose onLoad event is to be unhooked

form - the form whose onSubmit event is to be unhooked