Cakephp多选选定的问题

Question

我的阵列是这样的：

Array
(
    [9] => Yashobanta
    [80] => Yash
    [83] => Ramesh
)

，所选数组是：

Array
(
    [9] => Yashobanta
    [83] => Ramesh
)

我的ctp输入是这样的：

<?php 
    echo $this->Form->input('Dispensary.role', array(
        'options' => $dispensary_users,
        'class' =>'form-control dispensary_users_dd',
        'label'=>false,
        'style'=>'width:300px;',
        'multiple'=>true,
        'id' => 'editDispensaryRole')
    );
?>

我得到了这个：

Answer 1

试试这个

$options  = array( 
    '9' => 'Yashobanta'
    '80' => 'Yash'
    '83' => 'Ramesh'
);

$selected = array( 
    '9' => 'Yashobanta'
    '83' => 'Ramesh'
);

echo $this->Form->input('Dispensary.role', 
    array(
        'multiple' => true, 
        'options' => $options, 
        'selected' => $selected
    )
);