动态创建htm元素并添加到document中 var inputObj = document.createElement("div"); var obj = document.getElementById("nav").appendChild(inputObj); obj.innerHTML = "<iframe src='nav.htm' scrolling='no' style='border:0' height='50px' width='990'></iframe>"; obj.id = "nav_2" ; 相关文章: 2022-02-09 2021-11-23 2021-11-23 2021-11-29 2022-12-23 2021-11-13 2021-10-17