使用 php 将动态行添加并发布到 sql 的内联表

Question

嘿，谁能告诉我如何使用 php 添加删除更新行添加删除更新行来制作表格并且可以在表格的行之间添加行

Answer 1

删除示例：index.php include('conn.php'); $query=mysqli_query($conn,"select * from include('conn.php'); $query=mysqli_query($conn,"select * from table`");

 while($row=mysqli_fetch_array($query)){
    ?><form action="" method="POST">
         **<a href="delete.php?id=<?php echo $row['id']; ">Delete</a>**
       </form> 
   <?php      
  }

删除.php: <?php $id=$_POST['id']; include('conn.php'); mysqli_query($conn,"delete from <?php $id=$_POST['id']; include('conn.php'); mysqli_query($conn,"delete from <?php $id=$_POST['id']; include('conn.php'); mysqli_query($conn,"delete from where id='**$id**'"); header('location:main.php'); ?> where id='**$id**'"); header('location:main.php'); ?>

解释：携带一个带有链接的变量并用它创建一个新的查询。

https://i.stack.imgur.com/6QS0W.jpg

Answer 2

 example for insert
 add.php
    <form method="post">
     <textarea rows="5" name="**big_text**"></textarea>

    </form>
    add-edit.php
     $textarea=$_POST['big_text'];
     mysqli_query($conn,"insert into `table` (text) values  ('$textarea')");
     header('location:add.php');