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Tryit: JAVASCRIPT
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<!DOCTYPE html> <html> <body> <p>在搜索字段中输入内容，然后按"ENTER"。</p> <input type="search" id="myInput" onsearch="myFunction()"> <p><strong>注意：</strong> Internet Explorer、Firefox 或 Opera 12 及更早版本不支持 onsearch 事件。</p> <p id="demo"></p> <script> function myFunction() { var x = document.getElementById("myInput"); document.getElementById("demo").innerHTML = "您正在寻找：" + x.value; } </script> </body> </html>