feat: add TypeScript lessons and learning panel

- Introduced a new script to check TypeScript lesson files for errors. - Created a main TypeScript file to render lessons and their details. - Added lesson definitions with starter and answer codes. - Implemented a user interface for navigating and running lessons. - Styled the application with CSS for a better user experience. - Updated README to reflect the new TypeScript section and usage instructions.
2026-03-19 10:06:11 +08:00
parent 69a4ae3178
commit f3bdaa4e88
146 changed files with 5951 additions and 9 deletions
--- a/04-dom-events-async/05-form-submit-and-prevent-default/starter.html
+++ b/04-dom-events-async/05-form-submit-and-prevent-default/starter.html
@@ -0,0 +1,51 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>表单提交和 preventDefault</title>
+    <style>
+      body {
+        margin: 0;
+        padding: 32px;
+        font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
+        background: #f5f7fb;
+      }
+
+      .panel {
+        max-width: 720px;
+        margin: 0 auto;
+        padding: 24px;
+        border-radius: 18px;
+        background: #ffffff;
+        border: 1px solid #dce4ef;
+      }
+
+      form {
+        display: flex;
+        gap: 10px;
+      }
+
+      input {
+        flex: 1;
+        padding: 10px 12px;
+      }
+    </style>
+  </head>
+  <body>
+    <section class="panel">
+      <h1>学习待办</h1>
+
+      <form id="todo-form">
+        <input id="todo-input" type="text" placeholder="输入今天要学的内容" />
+        <button type="submit">添加</button>
+      </form>
+
+      <ul id="todo-list">
+        <li>完成 DOM 选择练习</li>
+      </ul>
+    </section>
+
+    <script src="./starter.js"></script>
+  </body>
+</html>