ERDDefaultIDAssignment Class Reference

Inherits er::directtoweb::assignments::ERDAssignment.

Collaboration diagram for ERDDefaultIDAssignment:

[legend]

List of all members.

Public Member Functions
NSArray	dependentKeys (String keyPath)
	ERDDefaultIDAssignment (String key, Object value)
	ERDDefaultIDAssignment (EOKeyValueUnarchiver u)
Object	idForEmbeddedPageConfiguration (D2WContext c)
Object	idForEmbeddedProperty (D2WContext c)
Object	idForForm (D2WContext c)
Object	idForPageConfiguration (D2WContext c)
Object	idForProperty (D2WContext c)
Object	idForSection (D2WContext c)
Static Public Member Functions
static Object	decodeWithKeyValueUnarchiver (EOKeyValueUnarchiver eokeyvalueunarchiver)
Static Public Attributes
static final Logger	log = Logger.getLogger(ERDDefaultIDAssignment.class)
Static Protected Attributes
static final NSDictionary	keys

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Detailed Description

An assignment to auto-compute a unique(ish), human-readable DOM ids from the d2wContext for Selenium, CSS, Ajax, Javascript, etc. For Ajax updates you may also use this assignment to compute an updateContainerID key (by setting it to idForSection, idForPageConfiguration, etc. as required).

This assignment provids defaults for the following keys:

• idForProperty
• idForSection
• idForPageConfiguration
• idForEmbeddedPageConfiguration
• idForEmbeddedProperty
• idForForm

To use: Bind D2W component id binding to d2wContext.id (or d2wContext.idForProperty or d2wContext.idForSection, etc)

You may also override these auto computed id by setting rules for the above keys, if necessary.

Author:

mendis

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Constructor & Destructor Documentation

ERDDefaultIDAssignment

(

EOKeyValueUnarchiver

u

)

Public constructor

Parameters:

u

key-value unarchiver used when unarchiving from rule files.

ERDDefaultIDAssignment	(	String	key,
		Object	value
	)

Public constructor

Parameters:

	key	context key
	value	of the assignment

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Member Function Documentation

static Object decodeWithKeyValueUnarchiver

(

EOKeyValueUnarchiver

eokeyvalueunarchiver

)

[static]

Static constructor required by the EOKeyValueUnarchiver interface. If this isn't implemented then the default behavior is to construct the first super class that does implement this method. Very lame.

Parameters:

eokeyvalueunarchiver

to be unarchived

Returns:

decoded assignment of this class

NSArray dependentKeys

(

String

keyPath

)

Implementation of the ERDComputingAssignmentInterface. This array of keys is used when constructing the significant keys for the passed in keyPath.

Parameters:

keyPath

to compute significant keys for.

Returns:

array of context keys this assignment depends upon.

Implements ERDComputingAssignmentInterface.

Object idForEmbeddedPageConfiguration

(

D2WContext

c

)

A DOM id based on the pageConfig + primaryKey

Parameters:

c

d2w context

Returns:

an id representing the <task, entity, pk>

Object idForEmbeddedProperty

(

D2WContext

c

)

a DOM id based on the triple <task, entity, propertyKey, pk>

Parameters:

c

d2w context

Returns:

an id representing the <task, entity, propertyKey, pk>

TODO Maybe change to pageConfig + propertyKey?

Object idForForm

(

D2WContext

c

)

A DOM id based on the pageConfig

Parameters:

c

d2w context

Returns:

an id representing the form for the d2w page

Object idForPageConfiguration

(

D2WContext

c

)

A DOM id based on the pageConfig

Parameters:

c

d2w context

Returns:

an id representing the <task, entity>

Object idForProperty

(

D2WContext

c

)

a DOM id based on the triple <task, entity, propertyKey>

Parameters:

c

d2w context

Returns:

an id representing the <task, entity, propertyKey>

TODO Maybe change to pageConfig + propertyKey?

Object idForSection

(

D2WContext

c

)

A DOM id based on the pageConfig and sectionKey

Parameters:

c

d2w context

Returns:

an id representing the section in a tab page

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Member Data Documentation

final NSDictionary keys [static, protected]

Initial value:

 ERXDictionaryUtilities.dictionaryWithObjectsAndKeys( new Object [] {
        new NSArray(new Object[] {"propertyKey", "task", "entity.name"}), "idForProperty",
        new NSArray(new Object[] {"pageConfiguration", "task", "entity.name", "sectionKey"}), "idForSection",
        new NSArray(new Object[] {"pageConfiguration", "task", "entity.name"}), "idForPageConfiguration",
        new NSArray(new Object[] {"pageConfiguration", "task", "entity.name", "object"}), "idForEmbeddedPageConfiguration",
        new NSArray(new Object[] {"propertyKey", "task", "entity.name", "object"}), "idForEmbeddedProperty",
        new NSArray(new Object[] {"pageConfiguration", "task", "entity.name"}), "idForForm",
    })

holds the array of keys this assignment depends upon

final Logger log = Logger.getLogger(ERDDefaultIDAssignment.class) [static]

logging support

Reimplemented from ERDAssignment.

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The documentation for this class was generated from the following file:

• /opt/source/Wonder/Frameworks/Core/ERDirectToWeb/Sources/er/directtoweb/assignments/defaults/ERDDefaultIDAssignment.java