function freeze()
{
parent::freeze();
if (empty($this->_elements)) {
$this->_createElements();
}
foreach (array_keys($this->_elements) as $key) {
$this->_elements[$key]->freeze();
}
}
function freeze()
{
parent::freeze();
foreach (array_keys($this->_elements) as $key) {
$this->_elements[$key]->freeze();
}
}
/**
* Freezes all checkboxes in the table
*/
function freeze()
{
parent::freeze();
foreach (array_keys($this->_rows) as $key) {
foreach (array_keys($this->_rows[$key]) as $key2) {
$this->_rows[$key][$key2]->freeze();
}
}
}