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sam-kd/make/update_checkbox.php

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<?php
require_once($_SERVER['DOCUMENT_ROOT'] . "/session.php");
require_once($_SERVER['DOCUMENT_ROOT'] . "/lib/mydb.php");
header("Content-Type: application/json");
$num = isset($_POST['num']) ? $_POST['num'] : '';
$screenlist = isset($_POST['screenlist']) ? $_POST['screenlist'] : '';
$response = ['success' => false];
if ($num && $screenlist) {
try {
$pdo = db_connect();
// 기존의 screenlist를 가져와서 업데이트
$sql = "SELECT screenlist FROM chandj.output WHERE num = ?";
$stmh = $pdo->prepare($sql);
$stmh->bindValue(1, $num, PDO::PARAM_INT);
$stmh->execute();
$existingScreenlist = $stmh->fetch(PDO::FETCH_ASSOC)['screenlist'];
$existingScreenlist = json_decode($existingScreenlist, true);
$updatedScreenlist = json_decode($screenlist, true);
// 배열의 순서대로 업데이트
foreach ($updatedScreenlist as $index => $update) {
if (isset($existingScreenlist[$index])) {
$existingScreenlist[$index] = array_merge($existingScreenlist[$index], $update);
}
}
// 업데이트된 screenlist를 다시 JSON 문자열로 변환하여 저장
$sql = "UPDATE chandj.output SET screenlist = ? WHERE num = ?";
$stmh = $pdo->prepare($sql);
$stmh->bindValue(1, json_encode($existingScreenlist), PDO::PARAM_STR);
$stmh->bindValue(2, $num, PDO::PARAM_INT);
$stmh->execute();
$response['success'] = true;
} catch (PDOException $e) {
$response['message'] = "Error: " . $e->getMessage();
}
}
echo json_encode($response);
?>