菜鸟教程在线编辑器

AI 编程工具
 
                <!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.net/angular.js/1.4.6/angular.min.js"></script>
<style>
.sky {
    color:white;
    background-color:lightblue;
    padding:20px;
    font-family:"Courier New";
}
.tomato {
    background-color:coral;
    padding:40px;
    font-family:Verdana;
}
</style>
</head>
<body ng-app="">

<p>选择一个类:</p>

<select ng-model="home">
<option value="sky">天空色</option>
<option value="tomato">番茄色</option>
</select>

<div ng-class="home">
  <h1>Welcome Home!</h1>
  <p>I like it!</p>
</div>

</body>
</html>

              