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我對如何在我的PHP代碼顯示正確的表格佈局的問題:如何每一行中顯示的答案和文本輸入
我想在表格中顯示的答案和他們的文字輸入。現在在它顯示如下的時刻:
Question Answer Marks Per Answer
What is 2+2 B (text input)
Name the 3 hobbits? BCE (text input)
我想更改表的顯示,使得它看起來像下面這樣:
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)
- 正如您可以從新顯示中看到的那樣。我希望每個問題的每個答案都顯示在他自己的行中,而不是每個問題中的每個問題的答案都在一行中,而這正是它現在正在做的事情。
- 我想要的文字輸入也可以在自己的行顯示,像答案:
我的問題是,如何可以點1和2來實現,以便它可以適應新的佈局?
下面是當前顯示的代碼:
$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>
下面是問表的樣子:
問表:
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
有關您的數據庫模式的更多信息將有所幫助。另外,你在哪裏使用綁定參數'「s」'?你是否包含了你的整個查詢? – slashingweapon
讓我稍微編輯一下代碼和問題,這樣對你和其他人來說會更容易10分鐘 – CMB
@slashingweapon和其他人,問題已更新爲包含更新的代碼,更新的示例和數據庫表的示例 – CMB