/**
* Return the CheckboxSetField value as a string
* selected item keys.
*
* @return string
*/
public function dataValue()
{
if ($this->value && is_array($this->value) && $this->multiple) {
$filtered = array();
foreach ($this->value as $item) {
if ($item) {
$filtered[] = str_replace(",", "{comma}", $item);
}
}
return implode(',', $filtered);
} else {
return parent::dataValue();
}
}
/**
* @return String
*/
function dataValue()
{
if ($this->value && $this->multiple && is_array($this->value)) {
return implode(',', $this->value);
} else {
return parent::dataValue();
}
}
