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Resolved JSN_User retreiving value of select rather than ID's

morgan_leecy
Support
Tuesday, September 12 2017, 11:11 AM

I am using a select box that is linked to a table in my component, and is mutli-select, value is the id (integrer) and label is the name of the item (string)

When I use JsnUser object to retrieve the field, it obviously returns the array of integrers. Is there a way to make JSN look up the labels or do I just have to write a model that uses the array of values in SQL i.e





$user=JsnHelper::getUser();



SELECT item_name

FROM table

WHERE id IN $user->my_list_of_items;

Responses (1)

admin Accepted Answer

Admin

Hi,
sorry for late reply, unfortunately the only way is to get labels from DB; labels are stored in table "#__jsn_fields" column "params".

You can use this code to retrieve Label:





// PUT OPTIONS IN AN ARRAY 

$db = JFactory::getDbo( ) ;

$query = $db->getQuery( true ) ;

$query->select('params')->from( '#__jsn_fields' )->where( 'alias = "employment"' ) ;

$db->setQuery( $query ) ;

$field_params = json_decode( $db->loadResult( ) ) ;

$field_options = explode( "\n",$field_params->select_options ) ;

$field_options_array = array () ;

foreach( $field_options as $opt ) {

	$opt_tmp = explode( '|', $opt );

	$field_options_array[ $opt_tmp[ 0 ] ] = $opt_tmp[ 1 ];

}



// SHOW LABEL

echo $field_options_array[ $user->employment ] ;

more than a month ago
Support
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