Gxlsystem TIY Editor
Gxlsystem 在线教程
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<!DOCTYPE html> <html> <body> <h3>演示如何访问 Search 字段</h3> <input type="search" id="mySearch" placeholder="搜索.."> <p>点击按钮来获得 search 字段的占位符文本。</p> <button onclick="myFunction()">试一下</button> <p id="demo"></p> <script> function myFunction() { var x = document.getElementById("mySearch").placeholder; document.getElementById("demo").innerHTML = x; } </script> </body> </html>