【发布时间】:2017-07-01 14:52:15
【问题描述】:
如何在 Yii2 中保存字段数组,当前/默认设置仅适用于非数组字段。
以下是我需要保存到单个字段中的表单字段:
<div class="repeat">
<table class="wrapper" width="100%">
<thead>
<tr>
<td width="10%" colspan="4"><span class="add">Add</span></td>
</tr>
</thead>
<tbody class="container">
<tr class="template row">
<td width="10%"><span class="move">Move</span></td>
<td width="10%">An Input Field</td>
<td width="70%">
<?= $form->field($model, 'field1ofarray[{{row-count-placeholder}}]')->textInput(['maxlength' => 255])->label('Field Label') ?>
<?= $form->field($model, 'fieldofarray[{{row-count-placeholder}}]')->textInput(['maxlength' => 255])->label('Som field') ?>
<?= $form->field($model, 'field3ofarray[{{row-count-placeholder}}]')->textInput(['maxlength' => 255])->label('Field Label') ?>
<?= $form->field($model, 'field4ofarray[{{row-count-placeholder}}]')->dropDownList(['instock' => 'Instock', 'soldout' => 'Sold Out', 'scheduled' => 'Scheduled']); ?>
</td>
<td width="10%"><span class="remove">Remove</span></td>
</tr>
</tbody>
</table>
当前控制器(我需要知道如何循环遍历数组并保存以及保存表单中的其他普通字段):
public function actionCreate()
{
$model = new GrailWall();
if ($model->load(Yii::$app->request->post()) && $model->save()) {
return $this->redirect(['view', 'id' => $model->id]);
} else {
return $this->render('create', [
'model' => $model,
]);
}
}
【问题讨论】: