WebObjects 5.2

com.webobjects.directtoweb
Class D2WQueryToManyField

java.lang.Object
  |
  +--com.webobjects.appserver.WOElement
        |
        +--com.webobjects.appserver.WOComponent
              |
              +--com.webobjects.directtoweb.D2WComponent
                    |
                    +--com.webobjects.directtoweb.D2WStatelessComponent
                          |
                          +--com.webobjects.directtoweb.QueryComponent
                                |
                                +--com.webobjects.directtoweb.D2WQueryToManyField
All Implemented Interfaces:
Cloneable, com.webobjects.directtoweb.generation.DTWGeneration, NSKeyValueCoding, NSKeyValueCoding.ErrorHandling, NSKeyValueCodingAdditions, NSValidation, Serializable, WOActionResults

public class D2WQueryToManyField
extends QueryComponent

This property-level component builds a query based on the value for a particular key of a destination object of a to-many relationship.

Since this component does not traverse the relationship (unlike D2WQueryToManyRelationship), it is appropriate when the relationship has many objects.

Property-level components are not accessed programmatically. Instead, you use the Web Assistant to choose the property-level component that Direct to Web uses to display a property on a particular entity and task page.

If you want to create property-level component to display a property, use D2WCustomComponent.

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 class com.webobjects.directtoweb.D2WComponent
currentObjectKey
 
Fields inherited from interface com.webobjects.foundation.NSKeyValueCoding
NullValue
 
Fields inherited from interface com.webobjects.foundation.NSKeyValueCodingAdditions
KeyPathSeparator
 
Constructor Summary
D2WQueryToManyField(WOContext aContext)
          This method is intentionally undocumented.
 
Method Summary
 WOAssociation replacementAssociationForAssociation(WOAssociation oldAssociation, String oldBinding, com.webobjects.directtoweb.generation.DTWTemplate aTemplate, WOContext aContext)
          This method is intentionally undocumented.
 void reset()
          This method is intentionally undocumented.
 void setValue(Object newValue)
          This method is intentionally undocumented.
 Object value()
          This method is intentionally undocumented.
 
Methods inherited from class com.webobjects.directtoweb.QueryComponent
displayGroup
 
Methods inherited from class com.webobjects.directtoweb.D2WStatelessComponent
d2wContext, isStateless, localContext, object
 
Methods inherited from class com.webobjects.directtoweb.D2WComponent
allEntities, allowCollapsing, applicationPort, assistantPort, attribute, backgroundColorForHeaderRow, backgroundColorForPage, backgroundColorForTable, backgroundColorForTableDark, backgroundColorForTableLight, color, currentSettings, currentUrl, d2wContextVisibleEntityNamesCountPlus1, defaultRowspan, displayNameForKeyWhenRelationship, displayNameForProperty, displayPropertyKeys, dynamicPages, entity, entityName, formatter, generationReplacementFor, generationReplacementForCurrentObject, hasCustomKey, hasEntity, hasNoColor, homeClicked, homeHref, isEditing, isEntityReadOnly, isEntityReadOnly, isLiveAssistantEnabled, isNotBoldAsBoolean, isNotItalicAsBoolean, isPropertyAnAttribute, isWebAssistantActive, isWebAssistantConnected, isWebAssistantEnabled, keyForGenerationReplacementForVariableNamed, keyWhenRelationship, lastUrl, length, logout, objectPropertyValue, objectPropertyValueIsNonNull, pageTitle, property, propertyKey, propertyValueClassName, relationship, resourcePathURL, sessionID, setCurrentSettings, setDynamicPages, setEntities, setEntity, setEntityName, setLocalContext, setObject, setPropertyKey, setResourcePathURL, setTask, setTasks, showBanner, showWebAssistant, submitActionName, target, task, tasks, visibleEntityNames
 
Methods inherited from class com.webobjects.appserver.WOComponent
appendToResponse, application, awake, baseURL, bindingKeys, canAccessFieldsDirectly, canGetValueForBinding, canSetValueForBinding, clone, context, debugString, descriptionForResponse, ensureAwakeInContext, frameworkName, generateResponse, handleQueryWithUnboundKey, handleTakeValueForUnboundKey, hasBinding, hasSession, invokeAction, isCachingEnabled, isEventLoggingEnabled, logString, name, pageWithName, parent, path, performParentAction, pullValuesFromParent, pushValuesToParent, session, set_componentUnroll, set_unroll, setCachingEnabled, setValueForBinding, sleep, synchronizesVariablesWithBindings, 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

D2WQueryToManyField

public D2WQueryToManyField(WOContext aContext)
This method is intentionally undocumented. You should never have to invoke or customize it.
Method Detail

replacementAssociationForAssociation

public WOAssociation replacementAssociationForAssociation(WOAssociation oldAssociation,
                                                          String oldBinding,
                                                          com.webobjects.directtoweb.generation.DTWTemplate aTemplate,
                                                          WOContext aContext)
This method is intentionally undocumented. You should never have to invoke or customize it.
Overrides:
replacementAssociationForAssociation in class QueryComponent

reset

public void reset()
This method is intentionally undocumented. You should never have to invoke or customize it.
Overrides:
reset in class QueryComponent
Following copied from class: com.webobjects.directtoweb.D2WStatelessComponent
See Also:
D2WStatelessComponent.d2wContext(), D2WStatelessComponent.object()

setValue

public void setValue(Object newValue)
This method is intentionally undocumented. You should never have to invoke or customize it.
Overrides:
setValue in class QueryComponent

value

public Object value()
This method is intentionally undocumented. You should never have to invoke or customize it.
Overrides:
value in class QueryComponent

Last updated Fri Feb 21 13:15:00 PST 2003.

Copyright © 2003 Apple Computer, Inc.