fmpq.com
源代码：
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<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Fmpq教程(fmpq.com)</title> </head> <body> 搜索: <input type="search" id="mySearch" name="googlesearch"> <p>点击按钮显示或修改搜索字段 name 属性的值。</p> <button onclick="display()">显示名称</button> <button onclick="change()">修改名称</button> <script> function display() { var x = document.getElementById("mySearch").name; alert("搜索字段名称为: " + x); } function change() { var x = document.getElementById("mySearch").name = "newSearchName"; alert ("名称修改为: " + x); } </script> </body> </html>
运行结果