如何在表单加载时检查Yii2.0 CheckboxList项目? [英] How to have Yii2.0 CheckboxList items as checked as the form loads?

问题描述

我正在尝试在YII 2.0 Framework中使用Activeform复选框列表小部件

I am trying to use a Activeform checkboxlist widget in YII 2.0 Framework

在我的情况下，我有一个名为列表"的数组，该数组具有将显示为复选框列表的语言名称，现在我可以做到这一点，但是我希望在加载表格时选中复选框

in my case, i have an array called "list" which has the names of languages which will be rendered out as checkboxlist, now i am able to do that, but i want the check boxes to be checked as the form loads.

$list = [0 => 'PHP', 1 => 'MySQL', 2 => 'Javascript'];
$list2 = [0,2];

使用以下行，我能够使用HTML帮助器类实现所需的功能:

using the following line, i am able to acheive what i want using HTML helper classes :

<?= Html::checkboxList('CuisineId',$list2,$list); ?>

但是我希望能够使用Activeform Widget CheckboxList来做到这一点，它按照

but i want to be able to do this using the Activeform Widget CheckboxList, which as per documentation is to be used in the following way :

static checkboxList($ items，$ options = [])

static checkboxList( $items, $options = [] )

因此，在我的情况下，我已经知道如何通过以下方式为$ items传递参数:

So in my case, i have figured how to pass the parameter for $items, which is in the following way:

<?= $form->field($record, 'CuisineId')->checkboxlist($list);?> 

但是现在我不知道如何传递将允许选中复选框的参数.

But now i do not know how to pass the parameters that will allow the checkboxes to be checked.

推荐答案

好吧，我从解决方案只是添加以下代码行，它可以正常工作！ :

The solution was just to add the following line of code and it worked! :

$record->CuisineId = $list2;

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