我试图在鼠标悬停时更改我的背景图像,图像正在变化,但过渡是闪烁的,fadeIN / Out似乎无法正常工作......
代码:
的CSS:
.background {
position: fixed;
top:100px;
width: 100%;
height: 100%;
background: url(../img/angst.png) no-repeat center center fixed;
-webkit-background-size: cover;
-moz-background-size: cover;
-o-background-size: cover;
background-size: cover;
}
JS:
$( ".project_link_01" )
.mouseover(function() {
$('.background').css('backgroundImage','url(../img/test.png)').fadeIn();
})
.mouseout(function() {
$('.background').css('backgroundImage','url(../img/angst.png)');
});
答案 0 :(得分:1)
尝试使用css
:hover
.background {
position: fixed;
top: 100px;
width: 100%;
height: 100%;
background: url(http://lorempixel.com/50/50/nature) no-repeat center center fixed;
-webkit-background-size: cover;
-moz-background-size: cover;
-o-background-size: cover;
background-size: cover;
transition: background 500ms;
}
.background:hover {
background: url(http://lorempixel.com/50/50/technics) no-repeat center center fixed;
-webkit-background-size: cover;
-moz-background-size: cover;
-o-background-size: cover;
background-size: cover;
}
<img src="http://lorempixel.com/50/50/technics" style="display:none;" />
<div class="background"></div>
答案 1 :(得分:0)
您需要像以下一样预加载图片:
<div id="menu">
<ul>
<li><a href="#">Home</a></li>
<li><a href="#">Menu Item</a></li>
<li><a href="#">Categories</a></li>
<li><a href="#">Contact</a></li>
</ul>
</div>
对于每一个。
或使用精灵: