public function __construct()
{
parent::__construct();
$this->setAttribute('method', 'POST');
// from the form factory:
// initially populated with a list of countries
$countrySelect = new Element\Select('countrySelect');
$countrySelect->setLabel('Country')->setAttribute('id', 'countrySelect')->setAttribute('placeholder', 'Please enter a country name');
$this->add($countrySelect);
// from the form factory:
// initially populated with a list of cities from the 1st country on the list
$cityName = new Element\Select('cityName');
$cityName->setAttribute('id', 'cityName')->setLabel('City Name');
$this->add($cityName);
// NOTE:
// 1. must set DOCTYPE to HTML5: <!DOCTYPE html>
// 2. not consistently supported by all browsers
// 3. need to run isValid() to see any results
$range = new Element\Range('range');
$range->setLabel('Range')->setAttributes(array('min' => '0', 'max' => '100', 'step' => '1', 'required' => 'required', 'onClick' => 'displayNumber(this.value)', 'onBlur' => 'displayNumber(this.value)', 'style' => 'width: 100px'));
$this->add($range);
$rangeText = new Element\Text('rangeText');
$rangeText->setAttribute('id', 'rangeText')->setAttribute('style', 'width: 30px; background-color: gray; color: white')->setAttribute('value', 50);
$this->add($rangeText);
$phone = new Element\Text('phone');
$phone->setLabel('Phone')->setAttribute('id', 'phone')->setAttribute('type', 'text')->setAttribute('pattern', '^[0-9-()]+$')->setAttribute('title', 'Phone number')->setAttribute('placeholder', 'Enter phone numbers');
$this->add($phone);
$required = new Element\Text('required');
$required->setLabel('Type Something')->setAttribute('id', 'required')->setAttribute('required', 'required')->setAttribute('pattern', '[0-9A-Z ]+')->setAttribute('title', 'Must enter letters, numbers or spaces only')->setAttribute('placeholder', 'required field');
$this->add($required);
$citySelect = new Element\Text('citySelect');
$citySelect->setLabel('Search City')->setAttribute('id', 'citySelect')->setAttribute('placeholder', 'Please enter a city name');
$this->add($citySelect);
$submit = new Element\Submit('submit');
$submit->setAttribute('value', 'Choose');
$this->add($submit);
}