/**
* Renders [tagsinput](https://github.com/bootstrap-tagsinput/bootstrap-tagsinput).
* @param array $options
* @return $this
*/
public function tags($options = [])
{
$options['data-role'] = 'tagsinput';
$this->adjustLabelFor($options);
if (!isset($options['id'])) {
$options['id'] = $this->getInputId();
}
$model = $this->model;
$attribute = $this->attribute;
$data = $model->{$attribute};
$value = '';
if (is_array($data)) {
if (count($data) > 0) {
if (is_object($data[0])) {
$value = implode(',', ArrayHelper::objectsAttribute($data, 'title'));
} else {
$value = implode(',', $data);
}
}
} else {
$value = $data;
}
$this->parts['{input}'] = Html::textInput(Html::getInputName($model, $attribute), $value, $options);
return $this;
}
public function testIsAssoc()
{
$array = ['a' => 10, 'b' => 20, 'c' => '1'];
$this->assertTrue(ArrayHelper::isAssoc($array));
$array = [10, 20, 'c' => '1'];
$this->assertTrue(ArrayHelper::isAssoc($array));
$array = [10, 'b', 'c'];
$this->assertFalse(ArrayHelper::isAssoc($array));
}