js如何在firefox下旋转背景图片
<html>
<head>
<title>测试</title>
<style>
.frame2{width:470px; height:400px; background:-moz-element(#im) no-repeat;background:element(#im) no-repeat;}
.out{display:none;}
</style>
</head>
<body>
<div id="frame1" style="overflow:hidden" width='500' height='600'>
<div id="frame2" class="frame2">
</div>
<img id='im' src='005.jpg' class="out">
</div>
<input type="button" onclick="return open();" value="点击"/>
<script type="text/javascript">
function open()
{
var elem=document.getElementById("frame2");
elem.style.MozTransform = rotate(90deg);
elem.style.WebkitTransform = rotate(90deg);
elem.style.OTransform = rotate(90deg);
elem.style.MsTransform = rotate(90deg);
elem.style.transform = rotate(90deg);
}
</script>
</body>
</html>
当前代码运行没有效果
------解决方案--------------------elem.style.MozTransform = rotate(90deg);
-----》
elem.style.MozTransform = 'rotate(90deg)';
应该是字符串