/**
* @inheritdoc
*/
protected function initDefaultButtons()
{
$entity = Yii::$app->getRequest()->getQueryParam('entity', null);
$primaryKey = AdminHelper::getEntity($entity)->primaryKey();
if (!isset($this->buttons['view'])) {
$this->buttons['view'] = function ($url, $model, $key) use($entity, $primaryKey) {
$options = array_merge(['title' => Yii::t('admin', 'View'), 'aria-label' => Yii::t('admin', 'View'), 'data-pjax' => '0'], $this->buttonOptions);
Html::addCssClass($options, 'btn btn-primary');
return Html::a(Yii::t('admin', 'View'), ['manage/view', 'entity' => $entity, 'id' => $model->{$primaryKey}], $options);
};
}
if (!isset($this->buttons['update'])) {
$this->buttons['update'] = function ($url, $model, $key) use($entity, $primaryKey) {
$options = array_merge(['title' => Yii::t('admin', 'Edit'), 'aria-label' => Yii::t('admin', 'Edit'), 'data-pjax' => '0'], $this->buttonOptions);
Html::addCssClass($options, 'btn btn-warning');
return Html::a(Yii::t('admin', 'Edit'), ['manage/update', 'entity' => $entity, 'id' => $model->{$primaryKey}], $options);
};
}
if (!isset($this->buttons['delete'])) {
$this->buttons['delete'] = function ($url, $model, $key) use($entity, $primaryKey) {
$options = array_merge(['title' => Yii::t('admin', 'Delete'), 'aria-label' => Yii::t('admin', 'Delete'), 'data' => ['confirm' => Yii::t('admin', 'Are you sure you want to delete this item?'), 'method' => 'post', 'pjax' => '0']], $this->buttonOptions);
Html::addCssClass($options, 'btn btn-danger');
return Html::a(Yii::t('admin', 'Delete'), ['manage/delete', 'entity' => $entity, 'id' => $model->{$primaryKey}], $options);
};
}
}
/**
* @inheritdoc
*/
public function init()
{
if (is_callable($this->query)) {
$this->query = call_user_func($this->query, $this->model);
}
if ($this->query instanceof ActiveQueryInterface) {
if (!$this->labelAttribute) {
throw new InvalidConfigException('Parameter "labelAttribute" is required');
}
$this->items = $this->query->all();
foreach ($this->items as $i => $model) {
$this->items[$i] = AdminHelper::resolveAttribute($this->labelAttribute, $model);
}
}
if ($this->allowEmpty) {
$this->items = ArrayHelper::merge([null => Yii::t('yii', '(not set)')], $this->items);
}
parent::init();
}
/**
* Format $value as [[ActiveRecord]] model.
*
* ```php
* [
* ...
* 'format' => ['model', ['labelAttribute' => 'username']],
* ...
* ]
* ```
*
* @param ActiveRecord|ActiveRecord[] $value
* @param array $options 'labelAttribute' is a related model's attribute to be shown as field value
* @return string
*/
public function asModel($value, $options = ['labelAttribute' => 'id'])
{
if (!$value) {
return $this->nullDisplay;
}
if (is_array($value)) {
$values = [];
foreach ($value as $i => $v) {
$values[$i] = $this->asModel($v, $options);
}
return implode(', ', $values);
}
$label = $value->getAttribute($options['labelAttribute']);
$item = AdminHelper::getEntity($value->className());
if ($item !== null) {
return Html::a($label, ['view', 'item' => $item->id, 'id' => $value->primaryKey]);
}
return $label;
}