运行 ❯
获取您的
自己
网站
×
更改方向
保存代码
更改主题，深色/浅色
前往 Spaces
<!DOCTYPE html> <html> <body> <h1>The Storage key() Method</h1> <p>This example demonstrates how to use the key() method to get the name of a session storage item.</p> <h2>Missing sessionStorage items?</h2> <p>Since you might not have any items stored in your session storage, we have added a script that creates some for you.</p> <button onclick="createItems()">Create session storage items</button> <h2>Get the name of sessionStorage Item</h2> <p>Click the button to get the name of the first session storage item:</p> <button onclick="myFunction()">Get item name</button> <p id="demo"></p> <script> function createItems() { sessionStorage.test1 = "hello"; sessionStorage.test2 = "Jim"; sessionStorage.test3 = 358; } function myFunction() { var x = sessionStorage.key(0); document.getElementById("demo").innerHTML = x; } </script> </body> </html>
