Iframe自适应高度兼容ie,firefox多浏览器

复制代码 代码如下:
<script type="text/javascript">
 function SetCwinHeight(){
  var bobo=document.getElementById("bobo"); //iframe id
  if (document.getElementById){
   if (bobo && !window.opera){
    if (bobo.contentDocument && bobo.contentDocument.body.offsetHeight){
     bobo.height = bobo.contentDocument.body.offsetHeight;
    }else if(bobo.Document && bobo.Document.body.scrollHeight){
     bobo.height = bobo.Document.body.scrollHeight;
    }
   }
  }
 }
</script>
<iframe width="100%" id="bobo" onload="Javascript:SetCwinHeight()" height="1" frameborder="0" src="/UploadFiles/2021-04-02/default.asp?cateID=1">


[Ctrl+A 全选 注:引入外部Js需再刷新一下页面才能执行]