首页 > 解决方案 > PHP单击按钮从表中删除用户数据

问题描述

我有一个工作正常的代码,除了一件事。当您单击Delete按钮时,会出现一个模式框并显示 2 个按钮。当您单击OK按钮时,它应该删除您单击的该用户的数据。但这是删除最低的用户ID。但是,如果我删除模态框打开功能并简单地放一个href='delete.php?id=".$roww['id']."'它就可以了。知道如何解决这个问题吗?

index.php 中的代码:

include "dbConn.php"; // Using database connection file here
$records = mysqli_query($db,"select * from accounts"); // fetch data from database
while($data = mysqli_fetch_array($records)) {}

$conn = mysqli_connect("localhost", "root", "", "phplogin");
if ($conn-> connect_error) {
   die("Connection failed:". $conn-> connect_error);
}
$ssql = "SELECT * FROM accounts";
$result =  $conn-> query($ssql);
if ($result-> num_rows > 0) {
   while ($roww = $result-> fetch_assoc()) {
       $id = $roww['id'];
       echo "
           <span>".$roww['username']."</span>
           <span>".$roww['email']."</span>
           <a onclick='pop()'>Delete</a>

           // Delete modal
           <div id='box'>
                <img src='/assets/images/svg/rf-alert.svg' width='64px'>
                <h1>Attention!</h1>
                <p>You are going to delete this user permanently.</p>
                <a class='close' href='delete.php?id=".$roww['id']."' title='".$roww['id']."'>Delete</a> // This button should delete the data from the MySQL table
                <a class='close' onclick='pop()'>Cancel</a>
           </div>
       ";
} else { echo "0 result";}
}
$conn-> close();

标签: javascriptphphtmlmysql

解决方案


<div id='box'>

所有模态都将具有相同的ID,这可能与始终打开第一个模态有关吗?尝试类似:

<div id='box".$roww['id']."'>

此外,您还必须将 pop() 函数编辑为 pop(id); 之类的东西。

更好的选择是动态地创建模态。


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