PHP code example of 2amigos / yii2-taggable-behavior

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

2amigos / yii2-taggable-behavior example snippets

use dosamigos\taggable\Taggable;

class Tour extends ActiveRecord
{
    public function behaviors() {
        return [
            [
                'class' => Taggable::className(),
            ],
        ];
    }
}

/**
 * @return \yii\db\ActiveQuery
 */
public function getTags()
{
    return $this->hasMany(Tag::className(), ['id' => 'tag_id'])->viaTable('tbl_tour_tag_assn', ['tour_id' => 'id']);
}

/**
 * @inheritdoc
 */
public function rules()
{
    return [
        // ...
        [['tagNames'], 'safe'],
        // ...
    ];
}

/**
 * @inheritdoc
 */
public function behaviors()
{
    return [
        // for different configurations, please see the code
        // we have created tables and relationship in order to
        // use defaults settings
        Taggable::className(),
    ];
}

// On TagController (example)
// actionList to return matched tags
public function actionList($query)
{
    $models = Tag::findAllByName($query);
    $items = [];

    foreach ($models as $model) {
        $items[] = ['name' => $model->name];
    }
    // We know we can use ContentNegotiator filter
    // this way is easier to show you here :)
    Yii::$app->response->format = Response::FORMAT_JSON;

    return $items;
}


// On our form
<?= $form->field($model, 'tagNames')->widget(SelectizeTextInput::className(), [
    // calls an action that returns a JSON object with matched
    // tags
    'loadUrl' => ['tag/list'],
    'options' => ['class' => 'form-control'],
    'clientOptions' => [
        'plugins' => ['remove_button'],
        'valueField' => 'name',
        'labelField' => 'name',
        'searchField' => ['name'],
        'create' => true,
    ],
])->hint('Use commas to separate tags')