com.webobjects.directtoweb
Class D2WList

java.lang.Object
  |
  +--com.webobjects.appserver.WOElement
        |
        +--com.webobjects.appserver.WOComponent
              |
              +--com.webobjects.directtoweb.D2WEmbeddedComponent
                    |
                    +--com.webobjects.directtoweb.D2WList

All Implemented Interfaces:

Cloneable, NSKeyValueCoding, NSKeyValueCoding.ErrorHandling, NSKeyValueCodingAdditions, NSValidation, Serializable, WOActionResults

public class D2WList

extends D2WEmbeddedComponent

This Direct to Web reusable component displays a list component. See the "Direct to Web" chapter of WebObjects Tools and Techniques for information about the behavior and appearance of this component. Synopsis D2WList { [action=anAction;] dataSource=aDataSource; | list=anArray; [displayKeys=keyArray;] entityName=nameString; [pageConfiguration=aConfiguration;] }; Bindings action - the action method to invoke when the user clicks Return. dataSource - an EODataSource containing the objects to display as a list. list - an array containing the objects to display as a list. displayKeys - the properties of the entity to list (NSArray). You can also represent the array as a string: "(prop1, prop2, ...)". entityName - the name of the entity for this record (String). pageConfiguration - the named configuration containing the Web Assistant settings for this component (String). If this binding is not specified, the "*all*" configuration for the list task and the entityName entity is used. See the "Direct to Web" chapter of WebObjects Tools and Techniques for more information about named configurations. Example

 myList : D2WList {
     entityName = "Movie";
     dataSource = displayGroup.dataSource;
     pageConfiguration = "myListMovieConfig";
 }
 

See Also:

Serialized Form

Inner classes inherited from class com.webobjects.appserver.WOComponent

WOComponent.Event

Inner classes inherited from class com.webobjects.foundation.NSKeyValueCoding

NSKeyValueCoding.DefaultImplementation, NSKeyValueCoding.ErrorHandling, NSKeyValueCoding.Null, NSKeyValueCoding.UnknownKeyException, NSKeyValueCoding.Utility, NSKeyValueCoding.ValueAccessor

Inner classes inherited from class com.webobjects.foundation.NSKeyValueCodingAdditions

NSKeyValueCodingAdditions.DefaultImplementation, NSKeyValueCodingAdditions.Utility

Inner classes inherited from class com.webobjects.foundation.NSValidation

NSValidation.DefaultImplementation, NSValidation.Utility, NSValidation.ValidationException

Fields inherited from interface com.webobjects.foundation.NSKeyValueCoding

NullValue

Fields inherited from interface com.webobjects.foundation.NSKeyValueCodingAdditions

KeyPathSeparator

Constructor Summary

D2WList(WOContext aContext)
Constructs a D2WList with the specified context.

Method Summary

EODataSource	dataSource() Returns the EODataSource containing the objects displayed on the page.
void	setDataSource(Object newValue)

Methods inherited from class com.webobjects.directtoweb.D2WEmbeddedComponent

actionPageDelegate, awake, findTarget, newPageDelegate, setActionPageDelegate, synchronizesVariablesWithBindings

Methods inherited from class com.webobjects.appserver.WOComponent

appendToResponse, application, baseURL, bindingKeys, canAccessFieldsDirectly, canGetValueForBinding, canSetValueForBinding, clone, context, debugString, descriptionForResponse, ensureAwakeInContext, frameworkName, generateResponse, handleQueryWithUnboundKey, handleTakeValueForUnboundKey, hasBinding, hasSession, invokeAction, isCachingEnabled, isEventLoggingEnabled, isStateless, logString, name, pageWithName, parent, path, performParentAction, pullValuesFromParent, pushValuesToParent, reset, session, set_componentUnroll, set_unroll, setCachingEnabled, setValueForBinding, sleep, takeValueForKey, takeValueForKeyPath, takeValuesFromRequest, template, templateWithHTMLString, templateWithName, toString, unableToSetNullForKey, validateTakeValueForKeyPath, validateValueForKey, validationFailedWithException, valueForBinding, valueForKey, valueForKeyPath

Methods inherited from class java.lang.Object

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

Constructor Detail

D2WList

public D2WList(WOContext aContext)

Constructs a D2WList with the specified context.

Parameters:

aContext - - the WOContext.

Method Detail

dataSource

public EODataSource dataSource()

Returns the EODataSource containing the objects displayed on the page.

Returns:

- data source with objects being displayed.

setDataSource

public void setDataSource(Object newValue)