从mysql检索超过3个数据到复选框

问题描述

我需要从mysql检索兴趣爱好名称并将其显示在复选框中.我完成了下面给出的代码.但是它仅显示复选框，而不显示任何爱好名称.请帮忙.

I need to retrieve the hobbies name from mysql and display it in check boxes. I done the below given code. But it displays just check box and not any hobby names. Please help.

 $query = "SELECT * FROM hobbies";
 $result = mysqli_query($con, "$query");
 while ($r=mysqli_fetch_array($result))
 {
    $hobby=$r["hobby_name"];?>
    <input type='checkbox' name='check[]' value='$hobby'>
 }

推荐答案

您需要在每个复选框旁边添加简单文本$hobby.

You need to add simple text $hobby next to every checkbox.

更正的代码:

$query = "SELECT * FROM hobbies";
$result = mysqli_query($con, "$query");
while ($r=mysqli_fetch_array($result)) {
 $hobby=$r["hobby_name"];
?>
<input type='checkbox' name='check[]' value='<?php echo $hobby;?>'> <?php echo $hobby;?>
<?php
}

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