<?php
use yii\helpers\Html;
use yii\helpers\ArrayHelper;
use yii\bootstrap\ActiveForm;
use app\models\Nav;
/**
* @var yii\web\View $this
* @var app\models\Nav $model
* @var yii\widgets\ActiveForm $form
*/
$category = new Nav();
$Categories = $category->roots()->all();
$level = 0;
$items[0] = Yii::t('app', 'Please select the parent node');
foreach ($Categories as $key => $value) {
$items[$value->attributes['id']] = $value->attributes['name'];
$children = $value->descendants()->all();
foreach ($children as $child) {
$string = ' ';
$string .= str_repeat('│ ', $child->level - $level - 1);
if ($child->isLeaf() && !$child->next()->one()) {
$string .= '└';
} else {
$string .= '├';
}
$string .= '─' . $child->name;
$items[$child->id] = $string;
}
}
if (!$model->isNewRecord) {
<div class="nav-index">
<h1><?php
echo Html::encode($this->title);
?>
</h1>
<p>
<?php
echo Html::a(Yii::t('app', 'Create Nav'), ['create'], ['class' => 'btn btn-success']);
?>
</p>
<?php
$category = new Nav();
$roots = $category->roots()->all();
foreach ($roots as $key => $root) {
$categories = Nav::find()->where(['root' => $root->id])->orderBy('lft')->all();
$level = 0;
foreach ($categories as $n => $category) {
if ($category->level == $level) {
echo Html::endTag('li') . "\n";
} elseif ($category->level > $level) {
echo Html::beginTag('ul') . "\n";
} else {
echo Html::endTag('li') . "\n";
for ($i = $level - $category->level; $i; $i--) {
echo Html::endTag('ul') . "\n";
echo Html::endTag('li') . "\n";
}
}
