YII2单选复选按钮默认选中 [ 2.0 版本 ]

默认选中0，

<?php if($model->isNewRecord){$model->is_suspend = 0;$model->is_closed = 0;}?>
<?= $form->field($model, 'is_suspend')->radioList(['1' => '是', '0' => '否'], ['style' => 'padding-top: 5px;'])->label('暂停') ?>
<?= $form->field($model, 'is_closed')->radioList(['1' => '是 ', '0' => '否'], ['style' => 'padding-top: 5px;'])->label('关闭') ?>

复选框默认选中，增加隐藏框，如果选中了，下面的值会覆盖上面的值。

<input type="hidden" name="CommunityFeature[<?= $key['field'] ?>]" value="0"/>
<input type="checkbox" name="CommunityFeature[<?= $key['field'] ?>]" value="1" id="CommunityFeature[<?= $key['field'] ?>]" checked />

原文：http://www.cnblogs.com/hsd1727728211/p/6524746.html