src/ngrest/plugins/SelectRelationActiveQuery.php
public function setLabelField($labelField)
    {
        if (is_string($labelField)) {
            $labelField = explode(",", $labelField);
        }
        
        $this->_labelField = $labelField;
    }
public function setLabelField($labelField)
    {
        if (is_string($labelField)) {
            $labelField = explode(",", $labelField);
        }
        
        $this->_labelField = $labelField;
    }
public function setLabelField ( $ labelField ) { if ( is_string ( $ labelField ) ) { $ labelField = explode ( "," , $ labelField ) ; } $ this -> _labelField = $ labelField ; }
Setter method for Label Field.

@param string|array $labelField The fields to display based on the sql table seperated by commas or as array.
Setter method for Label Field .