html运行实例（eg_js_array_loop_foreach）-搜寻教程库

代码示例：（标识：eg_js_array_loop_foreach）

<!DOCTYPE html>
<html>
<body>

<h1>JavaScript 数组</h1>

<p>Array.forEach() 为每个数组元素调用函数。</p>

<p>Internet Explorer 8 以及更早的版本不支持 Array.forEach()。</p>

<p id="demo"></p>

<script>
var fruits, text;
fruits = ["Banana", "Orange", "Apple", "Mango"];

text = "<ul>";
fruits.forEach(myFunction);
text += "</ul>";
document.getElementById("demo").innerHTML = text;

function myFunction(value) {
  text += "<li>" + value + "</li>";
} 
</script>

</body>
</html>