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yii
data
BaseDataProvider
getKeys
yii\data\BaseDataProvider::getKeys PHP Method
BaseDataProvider Class Documentation
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Open project: yiisoft/yii2
getKeys()
public
method
Returns the key values associated with the data models.
public
getKeys
( ) :
array
return
array
the list of key values corresponding to [[models]]. Each data model in [[models]] is uniquely identified by the corresponding key value in this array.
public function getKeys() { $this->prepare(); return $this->_keys; }
BaseDataProvider
getCount
getKeys
getModels
getPagination
getSort
getTotalCount
prepare
prepareKeys
prepareModels
prepareTotalCount
refresh
setKeys
setModels
setPagination
setSort
setTotalCount