/**
* @inheritdoc
*/
public function init()
{
$linkTags = function ($event) {
if ($this->tagIds === null) {
return;
}
if (!is_array($this->tagIds)) {
$this->tagIds = [];
}
$whereIds = $models = $newTagIds = [];
foreach ($this->tagIds as $tagId) {
if (empty($tagId)) {
continue;
}
if (preg_match("/^\\d+\$/", $tagId)) {
$whereIds[] = $tagId;
continue;
}
// если tagId не число, то значит надо создать новый тег
if (!($tag = Tag::findOne(['name' => $tagId]))) {
$tag = new Tag();
$tag->name = $tagId;
if (!$tag->save()) {
continue;
}
}
$newTagIds[] = $tag->id;
$models[] = $tag;
}
$this->unlinkAll('tags', true);
if ($whereIds) {
$models = array_merge($models, Tag::find()->where(['id' => $whereIds])->all());
}
foreach ($models as $model) {
$this->link('tags', $model);
}
// что бы после сохранения в значение были новые теги
$this->tagIds = array_merge($whereIds, $newTagIds);
};
$this->on(static::EVENT_AFTER_INSERT, $linkTags);
$this->on(static::EVENT_AFTER_UPDATE, $linkTags);
}
<?php
use ut8ia\filemanager\Module;
use ut8ia\filemanager\models\Tag;
use yii\helpers\ArrayHelper;
use yii\helpers\Html;
use yii\bootstrap\ActiveForm;
/* @var $this yii\web\View */
$form = ActiveForm::begin(['action' => '?', 'method' => 'get']);
?>
<?php
echo $form->field($model, 'tagIds')->widget(\kartik\select2\Select2::className(), ['maintainOrder' => true, 'data' => ArrayHelper::map(Tag::find()->all(), 'id', 'name'), 'options' => ['multiple' => true], 'addon' => ['append' => ['content' => Html::submitButton(Module::t('main', 'Search'), ['class' => 'btn btn-primary']), 'asButton' => true]]])->label(false);
ActiveForm::end();
echo Html::a(Module::t('main', 'Delete'), ['file/delete/', 'id' => $model->id], ['class' => 'text-danger', 'data-message' => Yii::t('yii', 'Are you sure you want to delete this item?'), 'data-id' => $model->id, 'role' => 'delete']);
?>
</li>
</ul>
<div class="filename"><?php
echo $model->filename;
?>
</div>
<?php
$form = ActiveForm::begin(['action' => ['file/update', 'id' => $model->id], 'enableClientValidation' => false, 'options' => ['id' => 'control-form']]);
?>
<?php
echo $form->field($model, 'tagIds')->widget(\kartik\select2\Select2::className(), ['id' => 'update-image-tag', 'maintainOrder' => true, 'data' => ArrayHelper::map(Tag::find()->all(), 'id', 'name'), 'options' => ['multiple' => true], 'pluginOptions' => ['tags' => true, 'maximumInputLength' => 10, 'createTag' => new \yii\web\JsExpression("function (params) {\n if (/^\\d+\$/.test(params.term)) {\n return null;\n }\n return {id: params.term, text: params.term};\n }")]]);
?>
<?php
if ($model->isImage()) {
?>
<?php
echo $form->field($model, 'alt')->textInput(['class' => 'form-control input-sm']);
?>
<?php
}
?>
<?php
echo $form->field($model, 'description')->textarea(['class' => 'form-control input-sm']);
?>
