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Sistema AMOS per le TAG

1.10.0 2023-05-23 10:48 UTC


#Amos Tag

Extension for tags and interest areas.


  1. The preferred way to install this extension is through composer.

Either run

composer require open20/amos-tag

or add this row

"open20/amos-tag": "dev-master"

to the require section of your composer.json file.

  1. Add module to your main config in backend:

    'modules' => [
        'tag' => [
            'class' => 'open20\amos\tag\AmosTag',
            'modelsEnabled' => [
                 * Add here the classnames of the models for whose you want to enable tags
                 * (i.e. 'open20\amos\news\models\News')
  2. To enable user-profile interest areas (tags to match with content tags), amos-cwh installation is needed

  3. Apply migrations

    a. amos-tag migrations

    php yii migrate/up --migrationPath=@vendor/open20/amos-tag/src/migrations

    or add this row to your migrations config in console:

    return [


Tag management is available for admin role - url PlatformUrl /tag/manager. In tag manager it is possible to:

  • To add new trees or tags
  • enable tag trees (by root selection) for specific models - to all roles (rbac) or to the specified ones
  • change tree settings eg. root visible will allow the user to select all tags by root in TagWidget (see below)


Amos Tag provides two Widgets:

  • TagWidget open20\amos\tag\widgets\TagWidget
    Draws tag tree to select values for a model. example of use in a form:
    echo open20\amos\tag\widgets\TagWidget::widget([
        'model' => $model,
        'attribute' => 'tagValues',
        'form' => \yii\base\Widget::$stack[0],
        'singleFixedTreeId' => $treeRoot,
        'id' => 'third-tree',
        'hideHeader' => true

In a search form you can use the same widget with options :

$params = \Yii::$app->request->getQueryParams();
echo \open20\amos\tag\widgets\TagWidget::widget([
    'model' => $model,
    'attribute' => 'tagValues',
    'form' => $form,
    'isSearch' => true,
    'form_values' => isset($params[$model->formName()]['tagValues']) ? $params[$model->formName()]['tagValues'] : []

If singleFixedTreeId is not specified, all enabled trees for the $model are considered (table tag_models_auth_items_mm). singleFixedTreeId is now possible an array (tag roots in singleFixedTreeId will be considered).

  • ShowTagsWidget open20\amos\tag\widgets\ShowTagsWidget
    Draws the selected tags for a model (in view mode). It is possible to specify a tree (property 'rootId') or a set of trees (property 'rootIdsArray') to show; if nothing is specified, all enabled trees for the model are considered. Example:
 <?= \open20\amos\tag\widgets\ShowTagsWidget::widget([
    'model' => $model,
    'rootId' => $rootId
 ]) ?>