主页
JS 参考手册
HTML DOM NodeList item() 方法
tryjsref_nodelist_item_p
运行 ❯
×
更改方向
保存代码
更改主题
<!DOCTYPE html> <html> <body> <h1>The NodeList Object</h1> <h2>The item() Method</h2> <div id="myDIV" style="border:1px solid black; padding:16px;"> <p>I am one.</p> <p>I am two.</p> <p>I am three.</p> </div> <p>The HTML content of the first p element inside "myDIV" is:</p> <p id="demo"></p> <script> const div = document.getElementById("myDIV"); const list = div.getElementsByTagName("p"); let text = list[0].innerHTML; document.getElementById("demo").innerHTML = text; </script> </body> </html>