filters.glow 如何正确使用
<component>
<attach for="element" event="onmouseover" handler="hig_lite" />
<attach for="element" event="onmouseout" handler="low_lite" />
<script language="javascript">
function hig_lite()
{
element.filters.glow.strength=5;
}
function low_lite()
{
element.filters.glow.strength=0;
}
</script>
<component>
页面提示"element.filters.glow.strength"为空 请问如何调试成功
(attach for的作用是什么呀?)