PHP development corporate website tutorial: deleting news information
Click delete to jump to the delnews.php file
Let’s take a look at the code of this file:
<?php
//刪除新聞資訊部分代碼
require_once('conn.php');
$id = $_GET['id'];
$sql = "delete from news where id='$id'";
$res = mysql_query($sql);
if($res){
echo "<script>alert('刪除成功');location.href='news.php';</script>";
}else{
echo "<script>alert('刪除失敗');location.href='news.php';</script>";
}
?>Link to the database, get the parameter id brought by the form, and then write the sql statement. Delete
Execute sql statement and delete successfully, jump to the display page so that we can view it on the display page
