質問編集履歴
3
酒精コードの追加
test
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update.php
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```php
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<?php
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ini_set("display_errors", 1);
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error_reporting(E_ALL);
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session_start();
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// 文字化け対策
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header("Content-type: text/html; charset=UTF-8");
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function h($string) {
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return htmlspecialchars($string, ENT_QUOTES, "UTF-8");
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}
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require_once(__DIR__. "/db.php");
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$_SESSION["id"] = filter_input(INPUT_POST, 'id');
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$_SESSION["rank"] = filter_input(INPUT_POST, 'rank');
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$_SESSION["nation"] = filter_input(INPUT_POST, 'nation');
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$_SESSION["food"] = filter_input(INPUT_POST, 'food');
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$_SESSION["reason"] = filter_input(INPUT_POST, 'reason');
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$id = $_SESSION["id"];
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$rank = $_SESSION["rank"];
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$nation = $_SESSION["nation"];
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$food = $_SESSION["food"];
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$reason = $_SESSION["reason"];
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?>
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<!DOCTYPE html>
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<html lang="ja">
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<head>
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<meta charset="utf-8">
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<title>編集画面</title>
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css" rel="stylesheet" media="screen">
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<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.4.0/css/font-awesome.min.css">
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<link href="org.css" rel="stylesheet" media="screen">
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</head>
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<body>
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<!-- エラー表示 -->
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<!-- テーブル(表) -->
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<td
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</form>
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</table>
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</div>
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<div class="table-responsive" style="margin-top:60px;">
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<table id="table1" class="table table-hover">
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<form action="update_end.php" method="post">
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<!-- ここは基本記述 -->
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<thead>
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<tr>
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<th>順位</th>
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<th>国名</th>
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<th>食べたい食べ物</th>
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<th>理由</th>
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<th></th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<input type="hidden" name="id" value="<?php echo h($id); ?>">
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<td><input type="text" name="rank" value="<?php echo h($rank); ?>"></td>
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<td><input type="text" name="nation" value="<?php echo h($nation); ?>"></td>
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<td><input type="text" name="food" value="<?php echo h($food); ?>"</td>
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<td><input type="text" name="reason" value="<?php echo h($reason); ?>"></td>
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<td>
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<button type="submit" class="btn btn-primary btn-xs">変更する</button>
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</td>
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</tr>
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</tbody>
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</form>
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</table>
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</div>
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<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
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<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
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</body>
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</html>
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```
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update.php
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update_end.php
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```php
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header("Content-type: text/html; charset=UTF-8");
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// 初期化
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$errors = array();
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return htmlspecialchars($string, ENT_QUOTES, "UTF-8");
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}
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require_once(__DIR__. "/db.php");
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// セッション変数の定義
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$_SESSION["id"] = filter_input(INPUT_POST, 'id');
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$_SESSION["reason"] = filter_input(INPUT_POST, 'reason');
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// 変数の定義
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$id = $_SESSION["id"];
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// 入力チェック
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if (empty($_SESSION["rank"])) {
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$errors["rank"] = "順位が入力されていません。";
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}
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if (empty($_SESSION["nation"])) {
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$errors["nation"] = "国名が入力されていません。";
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}
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if (empty($_SESSION["food"])) {
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$errors["food"] = "食べ物が入力されていません。";
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}
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if (empty($_SESSION["reason"])) {
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$errors["reason"] = "理由が入力されていません。";
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}
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// 数値チェック
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if (!preg_match('/^[0-9]*/', $rank) && !empty($_SESSION["rank"])) {
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$errors["rank"] = "順位を入力してください。";
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}
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if (count($errors) === 0) {
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try {
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// プリペアドステートメント
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$statement = $dbh->prepare("UPDATE country SET id = :id, rank = :rank, nation = :nation, food = :food, reason = :reason");
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if ($statement) {
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// プレースホルダへ実際の値を設定する
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$statement->bindValue(':id', $rank, PDO::PARAM_STR);
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$statement->bindValue(':rank', $rank, PDO::PARAM_STR);
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$statement->bindValue(':nation', $nation, PDO::PARAM_STR);
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$statement->bindValue(':food', $food, PDO::PARAM_STR);
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$statement->bindValue(':reason', $reason, PDO::PARAM_STR);
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$_SESSION["id"] = filter_input(INPUT_POST, $id);
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$_SESSION["rank"] = filter_input(INPUT_POST, $rank);
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$_SESSION["nation"] = filter_input(INPUT_POST, $nation);
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$_SESSION["food"] = filter_input(INPUT_POST, $food);
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$_SESSION["reason"] = filter_input(INPUT_POST, $reason);
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// クエリ実行
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$statement->execute();
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// データベース切断
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$dbh = null;
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}
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} catch (PDOException $e) {
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print('Error:' .$e->getMessage());
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$errors["error"] = "データベース接続失敗しました。";
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}
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} elseif (count($errors) > 0) {
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foreach ($errors as $error) {
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$_SESSION["errors"] = $errors;
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}
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}
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@@ -208,6 +422,8 @@
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<!DOCTYPE html>
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<html lang="ja">
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@@ -218,7 +434,7 @@
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<meta charset="utf-8">
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<title>
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<title>更新完了</title>
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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|
@@ -236,95 +452,13 @@
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454
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<!-- エラー表示 -->
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240
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241
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-
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243
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-
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244
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-
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-
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247
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-
<!-- テーブル(表) -->
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248
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249
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-
<div class="table-responsive" style="margin-top:60px;">
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250
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-
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251
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<table id="table1" class="table table-hover">
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252
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-
|
253
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<form action="update_end.php" method="post">
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254
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255
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<!-- ここは基本記述 -->
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<thead>
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<tr>
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<p>更新完了</p>
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<th>食べたい食べ物</th>
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<th>理由</th>
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<th></th>
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</tr>
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<tbody>
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<tr>
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<input type="hidden" name="id" value="<?php echo h($id); ?>">
|
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|
289
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<td><input type="text" name="rank" value="<?php echo h($rank); ?>"></td>
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290
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291
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<a href="index.php"><button type="button" name="singlebutton" class="btn btn-primary" id="singlebutton">戻る</button></a>
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<button type="submit" class="btn btn-primary btn-xs">変更する</button>
|
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|
301
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</td>
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</tr>
|
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</tbody>
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|
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|
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</form>
|
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|
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</table>
|
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|
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</div>
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|
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|
+
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
|
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462
|
|
329
463
|
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
|
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|
|
@@ -340,7 +474,15 @@
|
|
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474
|
|
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475
|
|
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476
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|
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|
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![イメージ説明](aea3837f4c0526da01d37e7fa97c0a81.png)
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|
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|
479
|
+
![イメージ説明](1b98eed2173dec4160d49b89ebcbcf86.png)
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|
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|
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|
482
|
+
|
483
|
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|
484
|
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|
343
|
-
update_end.php
|
485
|
+
修正後 update_end.php
|
344
486
|
|
345
487
|
```php
|
346
488
|
|
@@ -432,7 +574,7 @@
|
|
432
574
|
|
433
575
|
// 数値チェック
|
434
576
|
|
435
|
-
if (!preg_match('/^[0-9]*/', $rank) && !empty($_SESSION["rank"])) {
|
577
|
+
if (!preg_match('/^[0-9]*/', $rank) && !empty($_SESSION["rank"])) {
|
436
578
|
|
437
579
|
$errors["rank"] = "順位を入力してください。";
|
438
580
|
|
@@ -452,9 +594,13 @@
|
|
452
594
|
|
453
595
|
|
454
596
|
|
597
|
+
$dbh = new PDO($dsn, $user, $password);
|
598
|
+
|
599
|
+
|
600
|
+
|
455
601
|
// プリペアドステートメント
|
456
602
|
|
457
|
-
$statement = $dbh->prepare("UPDATE country SET
|
603
|
+
$statement = $dbh->prepare("UPDATE country SET rank = :rank, nation = :nation, food = :food, reason = :reason WHERE id = :id");
|
458
604
|
|
459
605
|
|
460
606
|
|
@@ -474,15 +620,17 @@
|
|
474
620
|
|
475
621
|
|
476
622
|
|
623
|
+
|
624
|
+
|
477
|
-
$
|
625
|
+
$id = filter_input(INPUT_POST, $id);
|
478
|
-
|
626
|
+
|
479
|
-
$
|
627
|
+
$rank = filter_input(INPUT_POST, $rank);
|
480
|
-
|
628
|
+
|
481
|
-
$
|
629
|
+
$nation = filter_input(INPUT_POST, $nation);
|
482
|
-
|
630
|
+
|
483
|
-
$
|
631
|
+
$food = filter_input(INPUT_POST, $food);
|
484
|
-
|
632
|
+
|
485
|
-
$
|
633
|
+
$reason = filter_input(INPUT_POST, $reason);
|
486
634
|
|
487
635
|
|
488
636
|
|
@@ -575,9 +723,3 @@
|
|
575
723
|
|
576
724
|
|
577
725
|
```
|
578
|
-
|
579
|
-
|
580
|
-
|
581
|
-
![イメージ説明](aea3837f4c0526da01d37e7fa97c0a81.png)
|
582
|
-
|
583
|
-
![イメージ説明](1b98eed2173dec4160d49b89ebcbcf86.png)
|
2
画像の追加
test
CHANGED
File without changes
|
test
CHANGED
@@ -579,3 +579,5 @@
|
|
579
579
|
|
580
580
|
|
581
581
|
![イメージ説明](aea3837f4c0526da01d37e7fa97c0a81.png)
|
582
|
+
|
583
|
+
![イメージ説明](1b98eed2173dec4160d49b89ebcbcf86.png)
|
1
画像の追加
test
CHANGED
File without changes
|
test
CHANGED
@@ -575,3 +575,7 @@
|
|
575
575
|
|
576
576
|
|
577
577
|
```
|
578
|
+
|
579
|
+
|
580
|
+
|
581
|
+
![イメージ説明](aea3837f4c0526da01d37e7fa97c0a81.png)
|