php - Codeigniter - use query result in another query -


in controller have list of results query (up 10 rows or so). trying use results of query use in another. example, first query pulls out 'agency_id' (the data wish use in next query)

controller:

$data['list_report'] = $this->reports_model->filteredreport(); $data['area_data'] = $this->reports_model->getareadatareport($data['list_report']);

model:

function getareadatareport($data) {            $query = $this->db->query('select count(asa.sector_id) area_count, asa.*, ags.sector     agencies_sector_association asa, agencies_sector ags agency_id in ('. $data->agency_id .')     , asa.agency_id = ags.id     group agency_id');     return $query->result(); }

i error:

message: trying property of non-object codeigniter model

when print_r first query results following. 

array ( [0] => stdclass object ( [case_id] => 1 [reference_id] => ifsou001 [id] => 1 [agency_id] => 1 [agency_name] => agency1 [task_id] => 3 [task] => domestic violence [outcome_id] => 3 [outcome] => protection plan no longer in place [creation_date] => 2012-12-05 ) [1] => stdclass object ( [case_id] => 3 [reference_id] => new reference id [id] => 2 [agency_id] => 1 [agency_name] => agency1 [task_id] => 1 [task] => transport [outcome_id] => 8 [outcome] => bespoke needs based assessment received [creation_date] => 2013-05-01 ) [2] => stdclass object ( [case_id] => 6 [reference_id] => reference id [id] => 6 [agency_id] => 1 [agency_name] => agency1 [task_id] => 2 [task] => counselling [outcome_id] => 2 [outcome] => improved school attendance [creation_date] => 2013-05-01 ) )

my question how use agency_id of first statement in next statement array wont return 1 row. result 3 'agency_id' results back, more in future searches.

many can help!

$data array of objects containing 1 object.

replace $data->agency_id $data[0]->agency_id

this give agency_id member variable of object stored @ position [0] in $data array.

assuming have more 1 object in array of results need ids , store them in string use string in query

$id_str = ''; foreach($data $agency) {     $id_str .= $agency->agency_id . ', '; } $id_str = rtrim($id_str, ', '); //remove trailing comma , space

now replace $data->agency_id in query $id_str


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