質問編集履歴
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質問内容にソースコード追加
test
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お世話になります。
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やりたいこと下記
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やりたいこと下記update.php の
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1.1箇所目 sql ren1 = ?, ~(略)~ren10 = ?
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@@ -28,16 +28,214 @@
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処理の順番
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1.edit.php でデータベースから呼び出し編集する。
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2.update.php へpost。
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3.update.php でconfig_post.phpを読み込む。
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```php
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//
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//edit.php
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<?php
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require_once ( __DIR__ .'/config_ken/db_kensaconfig.php');
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try {
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if (empty($_GET['id'])) throw new Exception('Error');
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$id = (int) $_GET['id'];
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$dbh = new PDO("mysql:host=localhost;dbname=$databasename;charset=utf8", $user, $pass);
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$dbh->setAttribute(PDO::ATTR_EMULATE_PREPARES, false);
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$dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
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$sql = "SELECT * FROM $dbtablename WHERE id = ?";
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$stmt = $dbh->prepare($sql);
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$stmt->bindValue(1, $id, PDO::PARAM_INT);
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$stmt->execute();
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$result = $stmt->fetch(PDO::FETCH_ASSOC);
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$dbh = null;
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} catch (Exception $e) {
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echo "エラー発生: " . htmlspecialchars($e->getMessage(), ENT_QUOTES, 'UTF-8') . "<br>";
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die();
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}
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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>内容変更フォーム</title>
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</head>
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<body>
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<h2>内容変更</h2>
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<form method="post" action="update.php">
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<font size="4">
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<pre> <a href='list.php'>変更せず一覧に戻る</a></pre>
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<br>
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<input type="hidden" name="id" value="<?php echo htmlspecialchars($result['id'], ENT_QUOTES, 'UTF-8'); ?>">
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<pre> <input type="submit" value="変更する"></pre>
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</form>
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<table width=100% border=1 cellspacing=1>
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<tr>
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<td>
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管轄:
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<select name="kankatsu">
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<option value="A" <?php if($result['kankatsu'] === A) echo "selected" ?>>A</option>
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<option value="B" <?php if($result['kankatsu'] === B) echo "selected" ?>>B</option>
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<option value="C" <?php if($result['kankatsu'] === C) echo "selected" ?>>C</option>
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<option value="D" <?php if($result['kankatsu'] === D) echo "selected" ?>>D</option>
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</select>
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</td>
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<td>
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状況:
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<select name="subject">
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<option value="指導中" <?php if($result['subject'] === 指導中) echo "selected" ?>>指導中</option>
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<option value="その他" <?php if($result['subject'] === その他) echo "selected" ?>>その他</option>
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<option value="完結" <?php if($result['subject'] === 完結) echo "selected" ?>>完結</option>
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</select>
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</td>
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</tr>
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<tr>
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<td>
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担当:
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<input type="text" name="tantou" value="<?php echo htmlspecialchars($result['tantou'] , ENT_QUOTES, 'UTF-8'); ?>">
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</td>
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</tr>
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<!-- 以下が前の質問の箇所です -->
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<tr>
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<?php
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$renban = 1;
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while ($renban <= 50) {
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?>
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<td><?php echo "連絡".$renban;?><br><br>平成年月日時分
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</td>
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<td colspan="2">
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<textarea name="<?php echo "rensuru"."$renban"; ?>" cols="120" rows="8">
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<?php echo htmlspecialchars($result["ren"."$renban"], ENT_QUOTES, 'UTF-8');
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$renban++; ?>
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</textarea>
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</td>
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</tr>
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<?php } ?>
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</table>
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</font>
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</body>
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</html>
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```
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```php
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//update.php
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<?php
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require_once ( __DIR__ .'/config_ken/db_kensaconfig.php');
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require_once ( __DIR__ .'/config_ken/config_post.php');
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