/**
* Output the region element and javasctipt that makes it dependent from country element
*
* @param \Magento\Framework\Data\Form\Element\AbstractElement $element
* @return string
*
* @SuppressWarnings(PHPMD.UnusedLocalVariable)
*/
public function render(\Magento\Framework\Data\Form\Element\AbstractElement $element)
{
if ($country = $element->getForm()->getElement('country_id')) {
$countryId = $country->getValue();
} else {
return $element->getDefaultHtml();
}
$regionId = $element->getForm()->getElement('region_id')->getValue();
$html = '<div class="field field-state required">';
$element->setClass('input-text');
$element->setRequired(true);
$html .= $element->getLabelHtml() . '<div class="control">';
$html .= $element->getElementHtml();
$selectName = str_replace('region', 'region_id', $element->getName());
$selectId = $element->getHtmlId() . '_id';
$html .= '<select id="' . $selectId . '" name="' . $selectName . '" class="select required-entry" style="display:none">';
$html .= '<option value="">' . __('Please select') . '</option>';
$html .= '</select>';
$html .= '<script>' . "\n";
$html .= 'require(["prototype", "mage/adminhtml/form"], function(){';
$html .= '$("' . $selectId . '").setAttribute("defaultValue", "' . $regionId . '");' . "\n";
$html .= 'new regionUpdater("' . $country->getHtmlId() . '", "' . $element->getHtmlId() . '", "' . $selectId . '", ' . $this->_directoryHelper->getRegionJson() . ');' . "\n";
$html .= '});';
$html .= '</script>' . "\n";
$html .= '</div></div>' . "\n";
return $html;
}
/**
* @param array $initialData
* @param string $expectedValue
* @dataProvider testGetDefaultHtmlDataProvider
* @covers \Magento\Framework\Data\Form\Element\AbstractElement::getDefaultHtml()
*/
public function testGetDefaultHtml(array $initialData, $expectedValue)
{
$this->_model->setData($initialData);
$this->_model->setForm($this->getMock('Magento\\Framework\\Data\\Form\\AbstractForm', [], [], '', false));
$this->assertEquals($expectedValue, $this->_model->getDefaultHtml());
}
