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我对如何在我的PHP代码显示正确的表格布局的问题:如何每一行中显示的答案和文本输入
我想在表格中显示的答案和他们的文字输入。现在在它显示如下的时刻:
Question Answer Marks Per Answer
What is 2+2 B (text input)
Name the 3 hobbits? BCE (text input)
我想更改表的显示,使得它看起来像下面这样:
Question Answer Marks Per Answer
What is 2+2? B (text input)
Name the 3 Hobbits? B (text input)
C (text input)
E (text input)
- 正如您可以从新显示中看到的那样。我希望每个问题的每个答案都显示在他自己的行中,而不是每个问题中的每个问题的答案都在一行中,而这正是它现在正在做的事情。
- 我想要的文字输入也可以在自己的行显示,像答案:
我的问题是,如何可以点1和2来实现,以便它可以适应新的布局?
下面是当前显示的代码:
$assessment = $_SESSION['id'] . $sessionConcat;
include('connect.php');
$query = "SELECT q.QuestionId, q.QuestionContent, GROUP_CONCAT(DISTINCT Answer ORDER BY Answer SEPARATOR '') AS Answer,
FROM Question q
INNER JOIN Answer an ON q.QuestionId = an.QuestionId
WHERE s.SessionName = ?
";
// prepare query
$stmt=$mysqli->prepare($query);
// You only need to call bind_param once
$stmt->bind_param("s", $assessment);
// execute query
$stmt->execute();
// This will hold the search results
$searchQuestionId = array();
$searchQuestionContent = array();
$searchAnswer = array();
// Fetch the results into an array
// get result and assign variables (prefix with db)
$stmt->bind_result($dbQuestionId, $dbQuestionContent, $dbAnswer);
while ($stmt->fetch()) {
$searchQuestionContent[] = $dbQuestionId;
$searchQuestionContent[] = $dbQuestionContent;
$searchAnswer[] = $dbAnswer;
}
?>
</head>
<body>
<form id="QandA" action="<?php echo htmlentities($_SERVER['PHP_SELF']); ?>" method="post">
<?php
echo "<table border='1' id='markstbl'>
<tr>
<th class='questionth'>Question</th>
<th class='answerth'>Answer</th>
<th class='answermarksth'>Marks per Answer</th>
</tr>\n";
foreach ($searchQuestionContent as $key=>$question) {
echo '<td>'.htmlspecialchars($question).'</td>' . PHP_EOL;
echo '<td class="answertd">'.htmlspecialchars($searchAnswer).'</td>' . PHP_EOL;
echo '<td class="answermarkstd"><input class="individualMarks" name="answerMarks[]" id="individualtext" type="text" "/></td>' . PHP_EOL;
}
echo "</table>" . PHP_EOL;
?>
</form>
</body>
下面是问表的样子:
问表:
QuestionId (auto) QuestionContent
1 What is 2+2?
2 Name the 3 hobbits?
回答表:
AnswerId (auto) QuestionId Answer
1 1 B
2 2 B
3 2 C
4 2 E
有关您的数据库模式的更多信息将有所帮助。另外,你在哪里使用绑定参数'“s”'?你是否包含了你的整个查询? – slashingweapon
让我稍微编辑一下代码和问题,这样对你和其他人来说会更容易10分钟 – CMB
@slashingweapon和其他人,问题已更新为包含更新的代码,更新的示例和数据库表的示例 – CMB