/**
* Generated and Returns HTML for URL questions
*
* @param string SC Question ID
* @param string Question title
* @param string Question subtitle
* @param bool Question required
* @param string Answer
* @return string HTML
*/
private function get_question_url($id, $question)
{
# Assign attributes
$input_attrs = [];
$input_attrs[] = new Attr('type', 'url');
$input_attrs[] = new Attr('id', $id);
$input_attrs[] = new Attr('name', $id);
$input_attrs[] = new Attr('autocomplete', 'on');
$input_attrs[] = new Attr('maxlength', '255');
$input_attrs[] = new Attr('size', '40');
# Default/Current value
$answers = $this->answers;
if (isset($answers[$id])) {
$input_attrs[] = new Attr('value', $answers[$id]);
} elseif (!$this->ignoreDefaults && isset($question['default'])) {
$input_attrs[] = new Attr('value', $question['default']);
}
# Required
if (isset($question['required']) && $question['required']) {
$input_attrs[] = new Attr('required');
}
# Generate HTML
$html = ' <div class="' . $this->getFieldClasses($question, 'url') . '">' . "\n";
$html .= $this->getQuestionHeader($question) . "\n";
$html .= ' <input ' . Attr::displayAll($input_attrs) . '>' . "\n";
$html .= ' </div>' . "\n";
return $html;
}