专注前端素材!
源代码:
点击运行
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>素材8网教程(study.sucai8.cn)</title> </head> <body> 读取 <a href="dom_obj_attributes.php" target="_blank">Attr 对象</a>. <p id="demo">单击按钮以显示上述链接的目标属性的值</p> <button onclick="myFunction()">点我</button> <script> function myFunction(){ var a=document.getElementsByTagName("a")[0]; document.getElementById("demo").innerHTML=a.getAttribute("target"); } </script> </body> </html>
运行结果