php - Yii select2具体数据

Question

我必须在 Yii 框架中制作一个网络应用程序。

我想使用 select2 并想使用数据库中的列..

这是我的代码

<?php

$users= User::model()->findAll(array(

               'select'=>'name',


			   ));
		

echo CHtml::textField('User','',array('id'=>'user', 'style'=>'width:300px;'));
$this->widget('ext.select2.ESelect2',array(
  'selector'=>'#user',
  'options' => array(
		'tags'=> $names,
	
	
),
));

?>

当我使用 vardump 检查变量 $users 中的内容时，我得到:

数组( [0] => 用户对象 ( [_new:CActiveRecord:private] => [_attributes:CActiveRecord:private] => 数组 ( [名称] =>“asd” )

        [_related:CActiveRecord:private] => Array
            (
            )

        [_c:CActiveRecord:private] => 
        [_pk:CActiveRecord:private] => 
        [_alias:CActiveRecord:private] => t
        [_errors:CModel:private] => Array
            (
            )

        [_validators:CModel:private] => 
        [_scenario:CModel:private] => update
        [_e:CComponent:private] => 
        [_m:CComponent:private] => 
    )

[1] => User Object
    (
        [_new:CActiveRecord:private] => 
        [_attributes:CActiveRecord:private] => Array
            (
                [name] => "assss"
            )

        [_related:CActiveRecord:private] => Array
            (
            )

        [_c:CActiveRecord:private] => 
        [_pk:CActiveRecord:private] => 
        [_alias:CActiveRecord:private] => t
        [_errors:CModel:private] => Array
            (
            )

        [_validators:CModel:private] => 
        [_scenario:CModel:private] => update
        [_e:CComponent:private] => 
        [_m:CComponent:private] => 
    )

还有更多。

但我唯一想要的是:[name] => "assss"。

我想我也使用了 foreach 循环或类似的东西，因为 select2 想要一个“清晰”的数组。你们知道该怎么做吗？

Answer 1

你将得到数组

   $array = CHtml::listData(User::model()->findAll(), 'user_id', 'user_name');