如何使用cakephp在mysql中插入多个selectbox的值

Question

I'm new to cakePHP and try to store the value of multiple select box in mysql

My controller file is:-

$this->model_name->save($this->request->data);

Value coming in $this->request->data is:-

  array(
  [model_name] = array(
  ['field_name'] = array(
  [0] => 'A',
  [1] => 'B' 
   )
 )
 );

I'm using the same field name as column name stored in database.

Tell me how to resolve this problem.

Answer 1

尝试使用saveMany() -

$this->model_name->saveMany($this->request->data);

Answer 2

Try something like this.

$options = array('1' => 'Liverpool', '2' => 'Manchester');
echo $this->Form->input('Locations', array(
   'multiple' => 'multiple',
   'type' => 'select',
   'options' => $options
));