批量刪除與查詢
阿新 • • 發佈：2018-02-21
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批量刪除
主界面
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>無標題文檔</title> <link href="bootstrap/css/bootstrap.min.css" rel="stylesheet" type="text/css" /> <script src="bootstrap/js/jquery-1.11.2.min.js"></script> <script src="bootstrap/js/bootstrap.min.js"></script> </head> <body> <form action="./pldelete.php" method="post"> <table class="table table-striped"> <caption>人員信息展示</caption> <thead> <tr> <th><input type="checkbox" id="ckall" />代號</th> <th>姓名</th> <th>性別</th> <th>民族</th> <th>生日</th> <th>操作</th> </tr> </thead> <tbody> <?php $db= new MySQLi("localhost","root","123","mydb"); $sql = "select info.code,info.name,sex,nation.name,birthday from info,nation where info.nation=nation.code"; $result = $db->query($sql); if($result){ $arr = $result->fetch_all(); foreach($arr as $v){ $sex = $v[2]?"男":"女"; echo "<tr> <td><input class=‘ck‘ type=‘checkbox‘ name=‘ck[]‘ value=‘{$v[0]}‘ />{$v[0]}</td> <td>{$v[1]}</td> <td>{$sex}</td> <td>{$v[3]}</td> <td>{$v[4]}</td> <td><a href=‘./delete.php?code={$v[0]}‘ onclick=\"return confirm(‘確認刪除麽？‘)\"><button type=‘button‘ class=‘btn btn-primary btn-sm‘>刪除</button></a><a href=‘./xiugai.php?code={$v[0]}‘ ><button type=‘button‘ class=‘btn btn-primary btn-sm‘>修改</button></a></td> </tr>"; } } ?> </tbody> </table> <div><input type="submit" value="批量刪除" /><a href="./tianjia.php">添加數據</a></div> </form> <script type="text/javascript"> var ckall = document.getElementById("ckall"); ckall.onclick = function(){ var xz = ckall.checked; var ck = document.getElementsByClassName("ck"); for(var i=0;i<ck.length;i++){ ck[i].checked = xz; } } </script> </body> </html>
批量刪除處理界面
<?php $arr = $_POST["ck"]; //delete from info where code in(‘p001‘,‘p002‘,‘p003‘) $str = implode("‘,‘",$arr); $sql = "delete from info where code in(‘{$str}‘)"; $db = new MySQLi("localhost","root","123","mydb"); $result = $db->query($sql); if($result){ header("location:main.php"); }else{ echo "刪除失敗！"; }
查詢
批量刪除與查詢