JavaScript API

i·views 5.4

Class: Attribute

$k. Attribute

new $k.Attribute()

Represents an attribute.

Extends

Methods

hasTranslatedValues() : boolean

True if the attribute has translated values

Returns:
Type Description
boolean

removeTranslation(language) : $k.Attribute

Removes the translated value for the language

Name Type Description
language string

Internal Error: no text for this language or unsupported language
Throws:
Type Description
$k.exception.InvalidLanguage

If an invalid language was specified
$k.exception.RemoveNotPossible

If the language cannot be removed, because it is the last remaining translation
$k.exception.TransactionError

If no write transaction is active
Returns:
Type Description
$k.Attribute The attribute itself

setValue(value, language) : $k.Attribute

Sets the value of the attribute

Name Type Description
value

The value that should be set.
language string optional

Internal Error: no text for this language or unsupported language
Throws:
Type Description
$k.exception.InvalidValue

If the value is not in the range of allowed values of the attribute
$k.exception.AccessDenied

If modifying is not allowed
$k.exception.InvalidLanguage

If an invalid language was specified
$k.exception.TransactionError

If no write transaction is active
Returns:
Type Description
$k.Attribute The attribute

setValueString(string, language) : $k.Attribute

Sets the value of the attribute from the string representation

Name Type Description
string string

The string represantation of the value that should be set.
language string optional

Internal Error: no text for this language or unsupported language
Throws:
Type Description
$k.exception.InvalidValue

If the string is not in the range of allowed values of the attribute
$k.exception.AccessDenied

If modifying is not allowed
$k.exception.InvalidLanguage

If an invalid language was specified
$k.exception.TransactionError

If no write transaction is active
Returns:
Type Description
$k.Attribute The attribute

translatedLanguages() : Array.<string>

Returns the translated languages as 3-letter codes (ISO639 2b).
Empty if the attribute is not translated

Returns:
Type Description
Array.<string>

value(language)

Returns the value of the attribute

Name Type Description
language string optional

Internal Error: no text for this language or unsupported language
Throws:
Type Description
$k.exception.InvalidLanguage

If an invalid language was specified
Returns:
The value of the attribute. The type depends on the type of the attribute.

valueRange() : $k.ValueRange

Returns the range of the values of the attribute

Returns:
Type Description
$k.ValueRange

valueString(language) : string

Returns the string representation of the value of the attribute

Name Type Description
language string optional

Internal Error: no text for this language or unsupported language
Throws:
Type Description
$k.exception.InvalidLanguage

If an invalid language was specified
Returns:
Type Description
string

Intherited methods

attribute(type), attributes(type), attributeValue(type, language), attributeValueString(type, language), callBehaviour(method, args), changeLog(), core(), createAttribute(type, value, language), createAttributeFromString(type, valueString, language), createRelation(type, target, inverse), domain(), element(), ensureAttributeValue(type, value, language), ensureRelationTarget(type, target, inverse), hasPossibleAttribute(type), hasPossibleRelation(type), icon(size, language), iconAttribute(size, language), idNumber(), idString(), inheritedAttribute(type), inheritedAttributeValue(type, language), isInvalid(), kPathEvaluate(pathString), locatorString(locatorTypes), modificationNumber(), name(language), possibleProperties(filter), primaryCore(), properties(filter), relation(type), relations(type), relationTarget(type), relationTargets(type), remove(), removeProperties(filter), render(context, keyFilter, detailFilter), renderJSON(context, excludedKeys, detailFilter), renderTemplate(template, entity, conversion, variables), setAttributeFromString(type, valueString, language), setAttributeValue(type, value, language), setName(name, language), setRelationTarget(type, target, inverse), source(), type(), updateMapping()