摘要：本文实例讲述了JS实现iframe自适应高度的方法。<iframe id="mainFrame" name="mainFrame" src="/zwgk/hsearchview" width="740" frameborder="0"
本文实例讲述了JS实现iframe自适应高度的方法。
<iframe id="mainFrame" name="mainFrame" src="/zwgk/hsearchview" width="740" frameborder="0" scrolling="no" scrolling="no" frameborder="0" > </iframe>
<script type="text/javascript" language="javascript">
function reinitIframe(){
var iframe = document.getElementById("mainFrame");
try{
var bHeight = iframe.contentWindow.document.body.scrollHeight;
var dHeight = iframe.contentWindow.document.documentElement.scrollHeight;
var height = Math.max(bHeight, dHeight);
iframe.height = height;
}catch (ex){}
}
window.setInterval("reinitIframe()", 100);
</script>更多关于JS实现iframe自适应高度的方法示例请关注PHP中文网（www.php.cn）其他文章！
