<html>
<body>
拾色器: <input type="color" id="myColor" name="favcolor">
<p>点击按钮显示或修改拾色器的name属性值。</p>
<button onclick="display()">显示名称</button>
<button onclick="change()">修改名称</button>
<script>
function display() {
var x = document.getElementById("myColor").name;
alert("拾色器名称为: " + x);
}
function change() {
var x = document.getElementById("myColor").name = "newColorName";
alert ("名称修改为: " + x);
}
</script>
</body>
</html>