本文介绍了jQuery.addClass不工作的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
这看起来有效,但它不工作。我想让huhdiv在菜单悬停时变得不透明。
This looks valid but it's not working. I'd like the 'huh' div to become opaque when the menu is hovered over. I tried this with fadein/out and it worked but just the once which was odd.
<script type="text/javascript">
$( function() {
$('#menuNav').hover( function() {
$('#huh').addClass('.opacity');
}, function(){
$('#huh').removeClass('.opacity');
});
});
</script>
.opacity {
opacity: 0.3;
}
推荐答案
/ p>
Use it without dot:
$(function(){
$('#menuNav').hover(function(){
$('#huh').addClass('opacity');
}, function(){
$('#huh').removeClass('opacity');
});
});
这篇关于jQuery.addClass不工作的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!