填充下拉列表 <ul>带有目录内容 [英] Populate drop down <ul> with directory contents

问题描述

我正在尝试编写一个简单的 php 脚本，该脚本将使用目录的文件内容填充下拉无序列表.特别是 .wav 文件.我正在使用 HTML 和 Bootstrap 来这样做.

I'm trying to write a simple php script that will populate a drop down unordered list with the file contents of a directory. Specifically .wav files. I'm HTML using and Bootstrap to do so.

这是我一直在处理的清单:

Here is the list I've been working on:

<ul class="nav">
        <li class="dropdown">
          <a class="dropdown-toggle" data-toggle="dropdown" href="#">
            <h4 style="color: #333333">Select a Sound -</h4> <b class="caret"></b>
          </a>

          <ul class="dropdown-menu">
            <li><a href="#">Moose.wav</a></li>
            <li><a href="#">Duck.wav</a></li>
            <li><a href="#">Goose.wav</a></li>
          </ul>
        </li>
</ul>

<?php 
          foreach(glob('sounds/*.wav') as $filename){
          $rest = substr($filename, 7);    
          echo "<option>".$rest."</option>";
          }
?>

现在它填充了硬编码值，Moose、Duck 等...我一直在研究这个 php 脚本，只是不知道如何将两者结合起来.

Right now it's populated with hard coded values, Moose, Duck, etc . . . I've been working on this php script, I just don't know how to combine the two.

推荐答案

这是您要找的吗?

<ul>
<?php 
      foreach(glob('sounds/*.wav') as $filename){
      $rest = substr($filename, 7);    
      echo "<li><a href='#'>".$rest."</a></li>";
      }
    ?>
</ul>

这篇关于填充下拉列表 <ul>带有目录内容的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！