/**
* Testcase for validation
*/
public function test_validation()
{
// A default select with single values validates the data.
$options = array('1' => 'One', 2 => 'Two');
$element = new MoodleQuickForm_autocomplete('testel', null, $options);
$submission = array('testel' => 2);
$this->assertEquals($element->exportValue($submission), 2);
$submission = array('testel' => 3);
$this->assertNull($element->exportValue($submission));
// A select with multiple values validates the data.
$options = array('1' => 'One', 2 => 'Two');
$element = new MoodleQuickForm_autocomplete('testel', null, $options, array('multiple' => 'multiple'));
$submission = array('testel' => array(2, 3));
$this->assertEquals($element->exportValue($submission), array(2));
// A select where the values are fetched via ajax does not validate the data.
$element = new MoodleQuickForm_autocomplete('testel', null, array(), array('multiple' => 'multiple', 'ajax' => 'anything'));
$submission = array('testel' => array(2, 3));
$this->assertEquals($element->exportValue($submission), array(2, 3));
}
/**
* Returns a 'safe' element's value
*
* @param array $submitValues array of submitted values to search
* @param bool $assoc whether to return the value as associative array
* @return mixed
*/
public function exportValue(&$submitValues, $assoc = false)
{
if (!$this->is_tagging_enabled()) {
return $assoc ? array($this->getName() => array()) : array();
}
return parent::exportValue($submitValues, $assoc);
}
