net.sf.jzeno.echo.components
Class ExternalSiteViewer

java.lang.Object
  nextapp.echo.AbstractComponent
      net.sf.jzeno.echo.components.CustomComponent
          net.sf.jzeno.echo.components.CustomRenderingComponent
              net.sf.jzeno.echo.components.ExternalSiteViewer

All Implemented Interfaces:

java.io.Serializable, BindingTarget, PropertyComponent, RebindableComponent, EventSink, EventSource, Component, FastComponent, FastComponentContainer

public class ExternalSiteViewer
extends CustomRenderingComponent

See Also:

Serialized Form

Field Summary

Fields inherited from interface nextapp.echo.Component

BACKGROUND_CHANGED_PROPERTY, CHILDREN_CHANGED_PROPERTY, ENABLED_CHANGED_PROPERTY, FONT_CHANGED_PROPERTY, FOREGROUND_CHANGED_PROPERTY, IDENTIFIER_CHANGED_PROPERTY, LOCALE_CHANGED_PROPERTY, MODEL_CHANGED_PROPERTY, SELECTABLE_CHANGED_PROPERTY, STYLE_BACKGROUND, STYLE_FONT, STYLE_FOREGROUND, UPDATE_PROPERTY, VISIBLE_CHANGED_PROPERTY

Constructor Summary

ExternalSiteViewer()

ExternalSiteViewer(java.lang.Class beanClass, java.lang.String propertyPath, java.lang.String constructionHints)

Method Summary

int	getHeight()
protected java.lang.String	getHtml() Render your component into HTML here.
protected java.lang.String	getJavascript() Return some javascript that you which to execute for the current rendering of your component.
protected java.lang.String	getJavascriptLibrary() If you whish to use some javascript functions/libraries you can return those in this method.
java.lang.String	getUrl()
int	getWidth()
void	setHeight(int height)
void	setUrl(java.lang.String url)
void	setWidth(int width)
protected void	update(java.lang.String input) If you want to send information from you client back to the server to update state there, you can use the createUpdateScript function to generate a javascript function-call that will trigger an update.

Methods inherited from class net.sf.jzeno.echo.components.CustomRenderingComponent

createUpdateScript, isRebound, rebind, resetRebound

Methods inherited from class net.sf.jzeno.echo.components.CustomComponent

addValidator, fireActionEvent, fireActionEvent, fireActionEvent, getActionCommand, getBean, getBeanClass, getDecorator, getNullObject, getProperty, getValidationErrors, getValidators, getValue, isBound, isMarkedInvalid, isReadOnly, isRequired, isValid, markInvalid, markValid, preRender, removeValidator, setActionCommand, setBean, setBeanClass, setDecorator, setNullObject, setProperty, setReadOnly, setRequired, setValue, traceValue, validate

Methods inherited from class nextapp.echo.AbstractComponent

add, add, addHierarchyListener, addPropertyChangeListener, applyStyle, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getClientId, getComponent, getComponentCount, getComponents, getEchoInstance, getFont, getForeground, getIdentifier, getListenerList, getLocale, getParent, indexOf, init, isAncestorOf, isDifferent, isEnabled, isFocused, isRecursivelyVisible, isRegistered, isSelectableForScriptRecorder, isShowing, isVisible, processHierarchyEvent, remove, remove, removeAll, removeHierarchyListener, removePropertyChangeListener, setBackground, setClientId, setEnabled, setFocused, setFont, setForeground, setIdentifier, setLocale, setParent, setRegistered, setSelectableForScriptRecorder, setVisible, update

Methods inherited from class java.lang.Object

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

Constructor Detail

ExternalSiteViewer

public ExternalSiteViewer()

ExternalSiteViewer

public ExternalSiteViewer(java.lang.Class beanClass,
                          java.lang.String propertyPath,
                          java.lang.String constructionHints)

Method Detail

getHeight

public int getHeight()

setHeight

public void setHeight(int height)

getUrl

public java.lang.String getUrl()

setUrl

public void setUrl(java.lang.String url)

getWidth

public int getWidth()

setWidth

public void setWidth(int width)

getJavascriptLibrary

protected java.lang.String getJavascriptLibrary()

Description copied from class: CustomRenderingComponent

If you whish to use some javascript functions/libraries you can return those in this method. If you return null, no javascript will be available to you rendered HTML. The implementation could take the form of returning a string constant, or it could load a .js file from disk, and return the content, or it could load a JavaScript library as a resource from you application classpath, etc...

Specified by:

getJavascriptLibrary in class CustomRenderingComponent

Returns:

getHtml

protected java.lang.String getHtml()

Description copied from class: CustomRenderingComponent

Render your component into HTML here.

Specified by:

getHtml in class CustomRenderingComponent

Returns:

update

protected void update(java.lang.String input)

Description copied from class: CustomRenderingComponent

If you want to send information from you client back to the server to update state there, you can use the createUpdateScript function to generate a javascript function-call that will trigger an update.

Specified by:

update in class CustomRenderingComponent

getJavascript

protected java.lang.String getJavascript()

Description copied from class: CustomRenderingComponent

Return some javascript that you which to execute for the current rendering of your component.

Specified by:

getJavascript in class CustomRenderingComponent

Returns: