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- 4D Language Reference
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- ORDA - Entity
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entity.{attributeName}
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entity.clone( )
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entity.diff( )
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entity.drop( )
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entity.first( )
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entity.fromObject( )
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entity.getDataClass( )
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entity.getKey( )
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entity.getSelection( )
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entity.getStamp( )
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entity.indexOf( )
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entity.isNew( )
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entity.last( )
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entity.lock( )
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entity.next( )
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entity.previous( )
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entity.reload( )
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entity.save( )
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entity.toObject( )
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entity.touched( )
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entity.touchedAttributes( )
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entity.unlock( )
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entity.getDataClass( )
| entity.getDataClass () -> Result | ||||||||
| Parameter | Type | Description | ||||||
| Result | DataClass |
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DataClass object to which the entity belongs | |||||
The entity.getDataClass( ) method returns the dataclass of the entity. This method is useful when writing generic code.
The following generic code duplicates any entity:
//duplicate_entity method
//duplicate_entities($1)
//duplicate_entities(entity)
C_OBJECT($1;$entity;$entityNew;$status)
$entity:=$1 //receive the entity to duplicate in $1
$entityNew:=$entity.getDataClass().new() //create a new entity in the parent dataclass
$entityNew.fromObject($entity.toObject()) //get all attributes
$entityNew[$entity.getDataClass().getInfo().primaryKey]:=Null //reset the primary key
$status:=$entityNew.save() //save the duplicated entity
4D Blog - ORDA member methods to get the structure information
entitySelection.getDataClass( )
Product: 4D
Theme: ORDA - Entity
Created: 4D v17 R5
4D Language Reference ( 4D v19)
4D Language Reference ( 4D v19.1)
4D Language Reference ( 4D v19.4)
4D Language Reference ( 4D v19.5)
4D Language Reference ( 4D v19.6)
4D Language Reference ( 4D v19.7)
4D Language Reference ( 4D v19.8)
