public function beforeSave($insert)
{
$this->url = StringHelper::getTransliterateUrl($this->title);
return parent::beforeSave($insert);
}
<?php
if (count($data)) {
?>
<?php
foreach ($data as $item) {
?>
<dl>
<dt>
<h3><?php
echo $item->question;
?>
</h3>
<div class="q-info"> <span class="author"><?php
echo \common\components\StringHelper::hideMiddle($item->username);
?>
咨询</span> <span class="time"><?php
echo Yii::$app->formatter->asDatetime($item->created_at);
?>
</span> </div>
</dt>
<dd> <em class="arrow"></em>
<div class="ans-bd ans-nala cle">
<div class="author">商城回复：</div>
<div class="con">
<p><?php
echo $item->answer;
?>
</p>
<div class="time"><?php
echo Yii::$app->formatter->asDatetime($item->updated_at);
public function up()
{
foreach ($this->data as $item) {
$this->insert('category', ['title' => $item[0], 'url' => \common\components\StringHelper::getTransliterateUrl($item[0]), 'icon' => $item[1], 'icon_hover' => \yii\helpers\ArrayHelper::getValue($item, '4'), 'parent_id' => \yii\helpers\ArrayHelper::getValue($item, '2'), 'image' => \yii\helpers\ArrayHelper::getValue($item, '3')]);
}
}