我的網(wǎng)站上有一張表，它從數(shù)據(jù)庫(kù)中獲取數(shù)據(jù)，在表中我有一行刪除按鈕，我剛剛用 jQuery 使表可搜索，但現(xiàn)在我不知道如何保留刪除按鈕.索引.php：<!DOCTYPE html><html><head> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"> <meta charset="utf-8"> <meta name="description" content="Inventar"> <meta name="author" content="Martin Eide Bj?rndal"> <!-- Latest compiled and minified CSS --> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.0/css/bootstrap.min.css"> <link rel="stylesheet" href="/src/css/style.css"> <!-- jQuery library --> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script> <!-- Popper JS --> <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.16.0/umd/popper.min.js"></script> <!-- Latest compiled JavaScript --> <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.0/js/bootstrap.min.js"></script></head><body> <button class="back" onclick="window.location='../'"> <img src="/src/icons/back.png"> </button> <!-- Tilbake knapp --> <button class="ny_inventar" onclick="window.location='/admin/brukere/ny'"> <img src="/src/icons/add.png"> </button> <!-- Ny Bruker knapp -->這是搜索腳本，問(wèn)題出在添加鏈接的 while 循環(huán)中，我不知道如何讓它工作。
3 回答
絕地?zé)o雙
TA貢獻(xiàn)1946條經(jīng)驗(yàn) 獲得超4個(gè)贊
你可以使用它
<?php
include "../../src/fn/init.php";
$output = "";
if(isset($_POST["query"])){
$search = $_POST["query"];
$stmt = $conn->prepare("SELECT * FROM brukere WHERE fornavn LIKE CONCAT('%',?,'%') OR etternavn LIKE CONCAT('%',?,'%') OR id LIKE CONCAT('%',?,'%')");
$stmt->bind_param("sss",$search, $search, $search);
} else {
$stmt=$conn->prepare("SELECT * FROM brukere");
};
$stmt->execute();
$result=$stmt->get_result();
if($result->num_rows>0){
$output = "<thead>
<tr>
<th>#</th>
<th>Fornavn</th>
<th>Etternavn</th>
<th>Utskjekket</th>
<th>Admin</th>
<th>Slett</th>
</tr>
</thead>
<tbody>";
while($row=$result->fetch_assoc()){
$output .= "
<tr>
<td>".$row["id"]."</td>
<td>".$row["fornavn"]."</td>
<td>".$row["etternavn"]."</td>
<td>".$row["utskjekket"]."</td>
<td>".$row["is_admin"]."</td>
<td><a href=\"delete.php=".urlencode($row['id'])."\" onclick=\"return confirm('Er du sikker?');\">Slett</a> </td>
</tr>";
};
$output .= "</tbody>";
echo $output;
} else {
echo "<h3>No match found!</h3>";
};
慕桂英3389331
TA貢獻(xiàn)2036條經(jīng)驗(yàn) 獲得超8個(gè)贊
標(biāo)簽a沒(méi)有作為純文本添加到字符串中output，您需要重寫(xiě)該行，正確地將字符串部分連接到變量部分。
嘗試更換：
$output .= "
<tr>
<td>".$row["id"]."</td>
<td>".$row["fornavn"]."</td>
<td>".$row["etternavn"]."</td>
<td>".$row["utskjekket"]."</td>
<td>".$row["is_admin"]."</td>
<td>".<a href="delete.php?id=<?php echo urlencode($row['id']); ?>" onclick="return confirm('Er du sikker?');">Slett</a>."</td>
</tr>";
和：
$output .= "
<tr>
<td>".$row["id"]."</td>
<td>".$row["fornavn"]."</td>
<td>".$row["etternavn"]."</td>
<td>".$row["utskjekket"]."</td>
<td>".$row["is_admin"]."</td>
<td><a href='delete.php?id=".urlencode($row['id'])."' onclick='return confirm('Er du sikker?');'>Slett</a></td>
</tr>";
慕神8447489
TA貢獻(xiàn)1780條經(jīng)驗(yàn) 獲得超1個(gè)贊
要允許 PHP 從表結(jié)果中回顯 id，您只需簡(jiǎn)單地執(zhí)行一個(gè) php echo
<a href="delete.php?id=<? echo $row['id']; ?>" onclick="return confirm('Er du sikker?');">Slett</a>您不必在此階段進(jìn)行 url 編碼，因?yàn)槟皇呛?jiǎn)單地構(gòu)建 a:link 的 href
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