php - Join query retrieving data from only one table cakephp 3 -


i new cakephp. usign query builder fetch details 2 tables using join in cakephp query builder.but query writing fetching details 1 table. need data other table well.

this code fetch data joining 2 tables:

public function edit($id = null) {      $events_table = tableregistry::get('events');      $events = $events_table->find('all')              ->hydrate(false)             ->join([             'coursetype'=>  [                         'table'      => 'coursetype',                         'type'       => 'left',                         'conditions' => 'events.type = coursetype.coursetype_id',                     ]                                ])->where(['events.id' => $id]);       $event = $events->toarray();             $this->set('event', $event); }

as result getting details events table. need data coursetype also.any appreciated. thank you.

manually adding joins won't cause additional data selected, you'd have on own specifying fields selected via select() method.

$events = $events_table     ->find('all')      ->hydrate(false)     ->select($events_table)     // either add fields 1 one, or pass table object     // above select fields of table     ->select(['coursetype.id', 'coursetype.xyz', /* ... */])     // ...

i'd suggest use use containments instead, ie setup required association if not present, , use contain():

$events = $events_table     ->find('all')      ->hydrate(false)     ->contain('coursetype')     ->where(['events.id' => $id]);

see also


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