41 lines
No EOL
789 B
PHP
41 lines
No EOL
789 B
PHP
<?php
|
|
|
|
/**
|
|
*
|
|
* @author Antonio de la Rosa <webmaster@web-t-sys.com>
|
|
* @file
|
|
* @package Core/ModelExtraMethods
|
|
*
|
|
*
|
|
*/
|
|
|
|
/**
|
|
* Extra Method for Webmodel. Is used for check if element with $idrow id exists in the database.
|
|
*
|
|
* @param Webmodel $class Webmodel instance class.
|
|
* @param mixed $idrow The id of the element to search.
|
|
* @param string $field_search The field where search the specified "id" if you want use other field distinct to default id field.
|
|
*
|
|
*/
|
|
|
|
function element_exists_method_class($class, $idrow, $field_search='')
|
|
{
|
|
|
|
if($field_search=='')
|
|
{
|
|
|
|
$field_search=$class->idmodel;
|
|
|
|
}
|
|
|
|
settype($idrow, 'integer');
|
|
|
|
$class->set_conditions('where '.$field_search.'=\''.$idrow.'\'');
|
|
|
|
$num_elements=$class->select_count($class->idmodel);
|
|
|
|
return $num_elements;
|
|
|
|
}
|
|
|
|
?>
|