/**
* Returns the element's value
*
* @return mixed
*/
public function getValue()
{
$value = null;
//Get the related form
if (is_object($this->_form) === true) {
$hasDefaultValue = Tag::hasValue($this->_name);
if ($hasDefaultValue === false) {
//Get the possible value for the widget
$value = $this->_form->getValue($this->_name);
}
}
//Assign the default value if there is no form available
if (is_null($value) === true) {
$value = $this->_value;
}
return $value;
}
/**
* Tests Form::render
*
* @issue 10398
* @author Serghei Iakovlev <*****@*****.**>
* @since 2016-07-17
*/
public function testCreatingElementsWithNameSimilarToTheFormMethods()
{
$this->specify('Form::render does not return expected result', function ($name) {
$form = new Form();
$element = new Text($name);
expect($element->getName())->equals($name);
$form->add($element);
expect($form->render($name))->equals(sprintf('<input type="text" id="%s" name="%s" />', $name, $name));
expect($form->getValue($name))->null();
expect($element->getValue())->null();
}, ['examples' => $this->nameLikeFormMethodsProvider()]);
}
private function getArrayValue(array $matches)
{
$baseName = $matches[0];
$value = parent::getValue($baseName);
foreach ($matches as $key => $match) {
if ($key) {
if (isset($value[$match])) {
$value = $value[$match];
} else {
return null;
}
}
}
return $value;
}
/**
* Tests clearing the Form Elements by using Form::bind
*
* @issue 11978
* @author Serghei Iakovlev <*****@*****.**>
* @since 2016-10-01
* @param IntegrationTester $I
*/
public function clearFormElementsByUsingFormBind(IntegrationTester $I)
{
$name = new Text('sel_name');
$text = new Text('sel_text');
$form = new Form();
$form->add($name)->add($text);
$entity = new MvcModel();
$I->assertNull(Tag::getValue('sel_name'));
$I->assertNull($form->getValue('sel_name'));
$I->assertNull($form->get('sel_name')->getValue());
$I->assertNull($name->getValue());
Tag::setDefault('sel_name', 'Please specify name');
$_POST = ['sel_name' => 'Some Name', 'sel_text' => 'Some Text'];
$form->bind($_POST, $entity);
$I->assertEquals('Some Name', $entity->getName());
$I->assertEquals('Some Text', $entity->getText());
$I->assertEquals('Some Name', $form->getValue('sel_name'));
$I->assertEquals('Some Name', $form->get('sel_name')->getValue());
$I->assertEquals('Some Name', $name->getValue());
$I->assertEquals('Some Text', $form->getValue('sel_text'));
$I->assertEquals('Some Text', $form->get('sel_text')->getValue());
$I->assertEquals('Some Text', $text->getValue());
$form->clear(['sel_name']);
$I->assertNull(Tag::getValue('sel_name'));
$I->assertNull($form->getValue('sel_name'));
$I->assertNull($form->get('sel_name')->getValue());
$I->assertNull($name->getValue());
$I->assertEquals('Some Text', $form->getValue('sel_text'));
$I->assertEquals('Some Text', $form->get('sel_text')->getValue());
$I->assertEquals('Some Text', $text->getValue());
$form->clear(['non_existent', 'another_filed']);
$I->assertEquals('Some Text', $form->getValue('sel_text'));
$I->assertEquals('Some Text', $form->get('sel_text')->getValue());
$I->assertEquals('Some Text', $text->getValue());
$form->clear();
$I->assertNull(Tag::getValue('sel_text'));
$I->assertNull($form->getValue('sel_text'));
$I->assertNull($form->get('sel_text')->getValue());
$I->assertNull($text->getValue());
$I->assertEquals('Some Name', $entity->getName());
$I->assertEquals('Some Text', $entity->getText());
$I->assertEquals(['sel_name' => 'Some Name', 'sel_text' => 'Some Text'], $_POST);
}
