質問編集履歴
1
修正依頼の通り、phpファイルに含まれているものは一括りにして、別にあるphpファイルを公開いたしました。
test
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File without changes
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test
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@@ -14,11 +14,37 @@
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### 該当のソースコード
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test.php
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```h
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```php
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-
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<?php
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require_once "send.php";
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$regist = getPostData();
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?>
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<!DOCTYPE html>
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33
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<html>
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<head>
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<meta charset="UTF-8">
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<title>掲示板サンプル</title>
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<link rel="stylesheet" href="test.css">
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<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
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</head>
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<body>
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<h1>掲示板サンプル</h1>
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@@ -78,11 +104,7 @@
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104
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106
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81
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-
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82
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-
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83
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```javascript
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84
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85
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-
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107
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<script>
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108
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document.getElementById('send').onclick = function(){
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@@ -186,8 +208,134 @@
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208
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</script>
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</body>
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</html>
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```
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send.php
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```php
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<?php
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$errors = [];
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if($_POST){
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$id = null;
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$name = $_POST["name"];
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$content = $_POST["content"];
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if(!$name){
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$errors[] .= "名前を入力してください";
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}
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if(!$content){
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$errors[] .= "投稿内容を入力してください";
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}
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if(!$errors){
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date_default_timezone_set('Asia/Tokyo');
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$created_at = date("Y-m-d H:i:s");
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//DB接続情報を設定します。
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$pdo = new PDO(
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"mysql:dbname=sample;host=localhost","root","",array(PDO::MYSQL_ATTR_INIT_COMMAND => "SET CHARACTER SET `utf8`")
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);
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//SQLを実行。
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$regist = $pdo->prepare("INSERT INTO post(id, name, content, created_at) VALUES (:id,:name,:content,:created_at)");
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$regist->bindParam(":id", $id);
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$regist->bindParam(":name", $name);
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$regist->bindParam(":content", $content);
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$regist->bindParam(":created_at", $created_at);
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$regist->execute();
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$res = [];
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$post_data = getPostData();
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$cnt = 0;
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foreach($post_data as $loop){
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$res[$cnt]['id'] = $loop['id'];
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$res[$cnt]['name'] = $loop['name'];
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$res[$cnt]['content'] = $loop['content'];
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$res[$cnt]['created_at'] = $loop['created_at'];
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$cnt++;
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}
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echo json_encode($res);
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}else{
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echo json_encode(['error' => $errors]);
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}
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306
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}
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308
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309
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310
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311
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function getPostData(){
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312
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313
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//DB接続情報を設定します。
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314
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315
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$pdo = new PDO(
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316
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317
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"mysql:dbname=sample;host=localhost","root","",array(PDO::MYSQL_ATTR_INIT_COMMAND => "SET CHARACTER SET `utf8`")
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318
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319
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);
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320
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321
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//SQLを実行。
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322
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323
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$regist = $pdo->prepare("SELECT * FROM post order by created_at DESC");
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324
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325
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$regist->execute();
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326
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327
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return $regist;
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328
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329
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}
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330
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+
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331
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+
?>
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332
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+
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333
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+
```
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334
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+
|
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335
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+
|
|
336
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+
|
|
337
|
+
test.css
|
|
338
|
+
|
|
191
339
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```css
|
|
192
340
|
|
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193
341
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.resend-form{
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