方法一：
直接通过设置backgroundColor的颜色即可：<!DOCTYPE html><html><head><script>function changeStyle(){var x=document.getElementById("myframe");var y=(x.contentWindow || x.contentDocument);if (y.document)y=y.document;y.body.style.backgroundColor="#0000ff";}</script></head><body><iframe id="myframe" src="demo_iframe.htm"><p>Your browser does not support iframes.</p></iframe><br><br><input type="button" onclick="changeStyle()"value="Change background color"></body></html>
方法二：
<script>
function hideImg(i) {
var imgs = i.contentWindow.document.getElementsByTagName(‘img‘);
for(var i=0;i<imgs.length;i++)imgs[i].style.display=‘none‘
}
</script>
<iframe
借用三：
http://blog.csdn.net/kaidishi/article/details/44588423
时间： 2024-08-10 07:17:31