Arclanguage field: Difference between revisions
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== Description == | |||
This field provides a set of language options but rather than being provided by the <tt>options</tt> attribute of the field configuration, the languages specified for the [[EPrints Glossary#Archive|archive]] (in <code>$c->{languages}</code> is used. | |||
This field is only useful for multi-langauge repository where you might want to record the language metadata for a [[EPrints Glossary#Data object|data object]] or a specific [[EPrints Glossary#Metadata field|metadata field]] is captured in. However, you are probably better off using the [[Multilang field]]. Therefore, this field is somewhat deprecated. | |||
== Inheritance == | |||
* [[Metadata]] | * [[Metadata]] | ||
** [[Set field]] | ** [[Set field]] | ||
*** [[Arclanguage field]] | *** [[Arclanguage field]] | ||
== | == Additional Properties == | ||
As for [[Set field#Additional_Properties|Set fields]] except for: | |||
{| border="1" cellpadding="3" cellspacing="0" | {| border="1" cellpadding="3" cellspacing="0" | ||
! Name !! Default Value !! Required? !! Description !! Notes | |||
|- | |- | ||
| '''options''' || n/a || | | '''options''' || ''n/a'' || NO || Options from which to choose. || NOT inherited from [[Set field]]. Options provided automatically. | ||
|} | |} | ||
== Required Phrases == | == Required Phrases == | ||
No additional phrases beyond those required for [[Set field#Required_Phrases|Set fields]]. | |||
== Database == | |||
Arclanguage fields are stored in the database as | |||
fieldname VARCHAR(255) | |||
== API == | |||
See [[API:EPrints/MetaField/Arclanguage|API page]]. | |||
== Examples == | |||
Most basic example. | |||
{ | |||
name => 'language', | |||
type => 'arclanguage', | |||
} | |||
Latest revision as of 09:44, 9 July 2024
EPrints 3 Reference: Directory Structure - Metadata Fields - Repository Configuration - XML Config Files - XML Export Format - EPrints data structure - Core API - Data Objects
Metadata Fields: Arclanguage - Base64 - Bigint - Boolean - Compound - Counter - Dataobjref - Date - Decimal - Email - Fields - Float - Id - Idci - Image - Int - Itemref - Keywords - Langid - Longtext - Longtext_counter - Multilang - Multipart - Name - Namedset - Pagerange - Recaptcha - Recaptcha3 - Relation - Search - Secret - Set - Storable - Subject - Subobject - Text - Time - Timestamp - Url - Uuid
Description[edit]
This field provides a set of language options but rather than being provided by the options attribute of the field configuration, the languages specified for the archive (in $c->{languages} is used.
This field is only useful for multi-langauge repository where you might want to record the language metadata for a data object or a specific metadata field is captured in. However, you are probably better off using the Multilang field. Therefore, this field is somewhat deprecated.
Inheritance[edit]
Additional Properties[edit]
As for Set fields except for:
| Name | Default Value | Required? | Description | Notes |
|---|---|---|---|---|
| options | n/a | NO | Options from which to choose. | NOT inherited from Set field. Options provided automatically. |
Required Phrases[edit]
No additional phrases beyond those required for Set fields.
Database[edit]
Arclanguage fields are stored in the database as
fieldname VARCHAR(255)
API[edit]
See API page.
Examples[edit]
Most basic example.
{
name => 'language',
type => 'arclanguage',
}