下面的代碼是使未捕獲的例外:學說爲了通過使未捕獲的例外
類視覺
echo(ProdutoController::listaProdutoVitrineFiltroOrdenadoPeloMenor("TV", "nome", "precodevenda", "ASC"));
類控制器
$produtos = daogenerico::findByStringOrderBy("Produto", $tipopesquisa, $nome, $parametro, $ordem);
DAO
public static function findByStringOrderBy($classname, $field, $string, $order, $orderparam){
$bd = new bd();
$bd->conectar();
$result = $bd->getEntityManager()->getRepository($classname)->createQueryBuilder('e')
->where('e.'.$field.' LIKE :'.$field)
->setParameter($field, '%'.$string.'%')
->orderBy($order, $orderparam)
->getQuery()
->getResult();
return $result;
}
錯誤:
致命錯誤:在C:\ xampp \ htdocs \ TrabalhoA2 \ vendor \中有消息'SELECT e FROM Produto e WHERE e.nome LIKE:nome ORDER BY precodevenda ASC'的未捕獲異常'Doctrine \ ORM \ Query \ QueryException' doctrine \ orm \ lib \ Doctrine \ ORM \ Query \ QueryException.php:41堆棧跟蹤:#0 C:\ xampp \ htdocs \ TrabalhoA2 \ vendor \ doctrine \ orm \ lib \ Doctrine \ ORM \ Query \ Parser.php(483 ):Doctrine \ ORM \ Query \ QueryException :: dqlError('SELECT e FROM P ...')#1 C:\ xampp \ htdocs \ TrabalhoA2 \ vendor \ doctrine \ orm \ lib \ Doctrine \ ORM \ Query \ Parser。 php(708):Doctrine \ ORM \ Query \ Parser-> semanticalError('precodevenda'...',Array)#2 C:\ xampp \ htdocs \ TrabalhoA2 \ vendor \ doctrine \ orm \ lib \ Doctrine \ ORM \ Query \ Parser.php(283):Doctrine \ ORM \ Query \ Parser-> processDeferredResultVariables()#3 C:\ xampp \ htdocs \ TrabalhoA2 \ vendor \ doctrine \ orm \ lib \ Doctrine \ ORM \ Query \ Parser.php 351):Doctrine \ ORM \ Query \ Parser-> getAST()#4 C:\ xampp \ htdocs \ TrabalhoA2 \ vendor \ doctrine \ orm \ lib \ Doctrine \ ORM \ Query.php(281):Doctrine \ ORM \ Query \ Parser-> parse()#5 C:\ xampp \ htdocs \ TrabalhoA2 \ vendor \ doctrine \ orm \ lib \ Doctri在C:\ xampp \ htdocs \ TrabalhoA2 \ vendor \ doctrine \ orm \ lib \ Doctrine \ ORM \ Query \ QueryException.php on line 63
有人可以幫忙嗎?
它的作品!非常感謝你! –