Use WebMan technology to create an online music learning platform

Using WebMan technology to create an online music learning platform

Nowadays, music learning has become a part of popular entertainment. In order to meet the needs of more music lovers, it is very necessary to build a platform that can learn music online. This article will introduce how to use WebMan technology to create a fully functional online music learning platform, and attach corresponding code examples.

First of all, we need to determine the basic functions of the platform. An excellent online music learning platform should have the following core functions: music player, score display, practice mode, learning progress tracking, music community, etc. Next, we will build this platform step by step.

1. Music Player
   Music player is the core component of an online music learning platform. We can use the HTML5 audio tag to implement the audio playback function. The following is a sample code for a simple music player:

<audio controls>
  <source src="music.mp3" type="audio/mpeg">
  Your browser does not support the audio element.
</audio>

2. Music score display
   Music score display is another important function of the online music learning platform. We can use HTML and CSS to build a music score display interface. The following is a sample code for a simple music score display:

<div class="sheet-music">
  <img src="/static/imghwm/default1.png"  data-src="sheet-music.png"  class="lazy" alt="Sheet Music">
</div>

<style>
 .sheet-music {
   width: 100%;
 }
  
 .sheet-music img {
   max-width: 100%;
 }
</style>

3. Practice Mode
   In order to help users learn music better, we can add the function of practice mode. Practice mode allows users to play audio and prompt users to play according to the score. The following is a sample code for a simple practice mode:

<audio id="practice-audio" src="music.mp3"></audio>

<button onclick="startPractice()">Start Practice</button>

<script>
  function startPractice() {
    var audio = document.getElementById("practice-audio");
    audio.play();
  }
</script>

4. Learning Progress Tracking
   Learning Progress Tracking is a useful feature that can help users track their music learning progress. We can use JavaScript and local storage to implement learning progress tracking. The following is a simple sample code for learning progress tracking:

<span id="progress">0%</span>

<button onclick="updateProgress()">Update Progress</button>

<script>
  function updateProgress() {
    var progress = Math.floor(Math.random() * 100);
    localStorage.setItem("progress", progress);
   
    document.getElementById("progress").innerHTML = progress + "%";
  }
  
  window.onload = function() {
    var progress = localStorage.getItem("progress");
    document.getElementById("progress").innerHTML = progress + "%";
  }
</script>

5. Music Community
   Music community is another important part of the online music learning platform. We may use databases to store users' personal information and music-related content, such as composition, performance, etc. The following is a sample code for a simple music community:

<?php
  // 连接数据库
  $conn = mysqli_connect("localhost", "username", "password", "database");
  
  // 获取用户信息
  $query = "SELECT * FROM users";
  $result = mysqli_query($conn, $query);
  
  while ($row = mysqli_fetch_assoc($result)) {
    echo "Username: " . $row["username"] . "<br>";
  }
  
  // 关闭数据库连接
  mysqli_close($conn);
?>

Through the above code example, we can build a feature-rich online music learning platform. Of course, this is just the beginning, you can further expand and optimize this platform according to your needs and ideas. Hope this article is helpful to you. I wish you success in using WebMan technology to create an online music learning platform!

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