Question

基本上我想要实现的是一个简单的PHP开/关，我有PHP代码设置为0但能够从表单中将其更改为1或0。

 PHP file| $settingon = 1 //1 for active, 0 for inactive
HTML file| <form action="php/settingfile.php">
       <input type="radio" name="settingon" value="1"> Active<br>
       <input type="radio" name="settingon" value="0"> Inactive<br>
       <button type="submit">Save Settings</button>
       </form>

Answer 1

如果要禁用输入：

<form action="php/settingfile.php">
    <input type="radio" name="settingon" <?php $settingon? "":"disabled" ?>> Active<br>
    <button type="submit">Save Settings</button>
</form>

或创建一个显示输入的类：

<form action="php/settingfile.php">
    <input type="radio" name="settingon" class="<?php $settingon? "active":"inactive" ?>"> Active<br>
    <button type="submit">Save Settings</button>
</form>

用于更改PHP文件变量的单选按钮表单

1 个答案: