public function __construct($namespace, $properties)
{
// Verify there's a render callback saved
if (!is_array($properties['callbacks']) || !isset($properties['callbacks']['render'])) {
throw new Exception("Render callback must be defined");
}
$this->default_properties = array();
parent::__construct($namespace, $properties);
}
public function __construct($namespace, $properties)
{
$this->default_properties = array('checked' => false, 'admin-column' => array('label-checked' => 'Yes', 'label-unchecked' => 'No'));
parent::__construct($namespace, $properties);
}
public function __construct($namespace, $properties)
{
$this->default_properties = array('dateFormat' => 'yy-mm-dd');
parent::__construct($namespace, $properties);
add_action('admin_footer', array($this, 'render_js'));
}
public function __construct($namespace, $properties)
{
$this->default_properties = array();
parent::__construct($namespace, $properties);
}
/**
* Retrieves the value
*
* @return void
* @author Erik Hedberg (erik@webbgaraget.se)
*/
public function get_value()
{
$value = parent::get_value();
// In case of default value
if (!$value || !array_key_exists($value, $this->properties['options'])) {
// Default value
if (isset($this->properties['default'])) {
return '0';
}
// Otherwise, there's no value
return null;
}
return $value;
}