corelib.services.web.components
Class FormInput

java.lang.Object
  corelib.services.web.components.WebComponent
      corelib.services.web.components.VisualComponent
          corelib.services.web.components.FormElement
              corelib.services.web.components.FormInput

Direct Known Subclasses:

Calendar, CheckBox, ChoiceSelector, ColorChooser, ColorPicker, DatePicker, Slider, Spinner, TextBox

public abstract class FormInput
extends FormElement

This abstract base class represents an editable form element (text component, check box, radio button, ...). This component type can be editable or not (read only), can auto post the associated form or not, and fire events when editable value changed (between each HTTP request).

Since:

0.1.0

Author:

Dominique Liard

Field Summary

protected boolean	autoPost
protected java.lang.String	oldValue
protected boolean	readOnly

Fields inherited from class corelib.services.web.components.FormElement

disabled, value

Fields inherited from class corelib.services.web.components.VisualComponent

cssClass, cssStyle, toolTipText, visible

Fields inherited from class corelib.services.web.components.WebComponent

dataBindings, webPage, xmlNode

Constructor Summary

FormInput()

Method Summary

void	addFormInputListener(FormInputListener listener)
void	component_load(WebPageEvent event) Fired when the web page is fully initialized.
void	fireFormInputEvent()
java.lang.String	getOldValue()
protected java.lang.StringBuilder	getSharedAttributesHtmlEncoding()
boolean	isAutoPost() Returns if this component use the auto post behavior.
boolean	isReadOnly() Returns if this TextBox component is read only or not.
protected java.lang.String	oldValueHtmlEnconding()
void	setAutoPost(boolean autoPost) Changes the component's auto post behavior.
void	setOldValue(java.lang.String oldValue)
void	setReadOnly(boolean readOnly) Changes the read only state for this TextBox component.

Methods inherited from class corelib.services.web.components.FormElement

getValue, isDisabled, setDisabled, setValue

Methods inherited from class corelib.services.web.components.VisualComponent

component_postRender, component_preRender, component_renderBegin, component_renderChildren, component_renderEnd, component_renderJavascriptLocalisation, encodeAttributeValue, getCssClass, getCssStyle, getOnClickListener, getToolTipText, isVisible, renderElement, setCssClass, setCssStyle, setOnClickListener, setToolTipText, setVisible

Methods inherited from class corelib.services.web.components.WebComponent

addBindingExpression, addChildComponent, component_init, component_preRepeaterDuplications, getChildComponents, getDataBinding, getElementsByTagName, getId, getWebPage, getXmlNode, setId, setWebPage, setXmlNode

Methods inherited from class java.lang.Object

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

Field Detail

autoPost

protected boolean autoPost

readOnly

protected boolean readOnly

oldValue

protected java.lang.String oldValue

Constructor Detail

FormInput

public FormInput()

Method Detail

isAutoPost

public boolean isAutoPost()

Returns if this component use the auto post behavior.

Returns:

true if auto post behavior is used, false otherwise.

setAutoPost

public void setAutoPost(boolean autoPost)

Changes the component's auto post behavior.

Parameters:

autoPost - true if auto post behavior is used, false otherwise.

isReadOnly

public boolean isReadOnly()

Returns if this TextBox component is read only or not.

Returns:

True if this TextBox is read only false otherwise.

setReadOnly

public void setReadOnly(boolean readOnly)

Changes the read only state for this TextBox component.

Parameters:

readOnly - The new read only state.

getOldValue

public java.lang.String getOldValue()

setOldValue

public void setOldValue(java.lang.String oldValue)

component_load

public void component_load(WebPageEvent event)

Description copied from class: WebComponent

Fired when the web page is fully initialized.

Overrides:

component_load in class WebComponent

Parameters:

event - Qualify the current web page event.

getSharedAttributesHtmlEncoding

protected java.lang.StringBuilder getSharedAttributesHtmlEncoding()

Overrides:

getSharedAttributesHtmlEncoding in class FormElement

addFormInputListener

public void addFormInputListener(FormInputListener listener)

fireFormInputEvent

public void fireFormInputEvent()

oldValueHtmlEnconding

protected java.lang.String oldValueHtmlEnconding()