//→ボタンの処理(1日後を表示) if (isset($_POST['next'])) { $SalesDate = new DateTime($_POST['SalesDate']); //日付の加算処理はaddメソッド $SalesDate->add(new DateInterval('P1D')); $SalesDate = $SalesDate->format("Y-m-d"); } //伝票明細の削除 if (isset($_POST['deletedetail'])) { $SalesDate = $dbSalesInfo->getSalesDate($_POST['id']); $dbSalesInfo->DeleteDetail(); } //明細行の更新 if (isset($_POST['submit_updatedetail'])) { $SalesDate = $_POST['SalesDate']; $dbSalesInfo->UpdateDetail(); } //明細行の更新ボタンの処理(更新用フォームの表示とデータの設定) $updateCss = "class='hideArea'"; if (isset($_POST['updatedetail'])) { //フォーム要素の仕込み $updateCss = ""; $id = $_POST['id']; $SalesDate = $dbSalesInfo->getSalesDate($id); $CustomerID = $dbSalesInfo->getCustomerID($id); $CustomerList = $dbSalesInfo->ListCustomerWithSelected($CustomerID); $GoodsID = $dbSalesInfo->getGoodsID($id); $GoodsList = $dbSalesInfo->ListGoodsWithSelected($GoodsID); $Quantity = $dbSalesInfo->getQuantity($id); } //詳細ボタンの処理(日付と顧客IDで伝票を抽出して合計額を表示)