Question

我无法根据页面内容调整自动高度。

代码 -

<iframe width="100%" id="myFrame" src="http://www.learnphp.in" scrolling="no">
</iframe>

我更喜欢Make iframe automatically adjust height according to the contents without using scrollbar?但这段代码不起作用。请建议我如何在不使用滚动的情况下获取完整数据？

Answer 1

试试这个

<script>   
function autoResize(myiframe){
    var newheight;
    var newwidth;

    if(document.getElementById){
        newheight=document.getElementById(id).contentWindow.document .body.scrollHeight;
        newwidth=document.getElementById(id).contentWindow.document .body.scrollWidth;
    }

    document.getElementById(myiframe).height= (newheight) + "px";
    document.getElementById(myiframe).width= (newwidth) + "px";
}
</script>

<body>  
 <div align="center" style="padding-left:50px">
      <iframe id="myiframe" src="helpdesk/index.php" width="800"></iframe>
 </div>
</body>

使iframe自动调整高度

1 个答案: