jquery 鼠标滑过改变div背景或图片方法
jquery实现的鼠标滑过按钮改变背景图片,实现容器span等都可以通过动态改变css教程来实现哦。
$(document).ready(function () {
//按钮样式切换
$("#btFeedBack").hover(
function () {
$(this).removeClass("btFeed").addClass("btFeedhover");
},
function () {
$(this).removeClass("btFeedhover").addClass("btFeed");
}
);
});
jquery 鼠标滑过使指定层变色,实现容器span
接$('<li><spa...的 jQuery链
.hover(function(
$(this).parents("div.divbody").eq(0).css("background","颜色值");
//鼠标进入li发生的事情
),function(
//鼠标离开li发生的事情
));
jquery实现的鼠标滑过按钮改变背景图片
<div class="photo">
<div class="heading"><span>Telephoto Lens</span></div>
<img src="images/fall.jpg" width="350" height="233" alt="" />
<div class="caption"><span>A lens for photographing distant objects; it is designed in a compact manner so that the distance from the front of the lens to the film plane is less than the focal length of the lens. </span></div>
</div>
css代码如下：
.photo {
position:relative;
font-family:arial;
overflow:hidden;
border:5px solid #000;
width:350px;
height:233px;
}
.photo .heading, .photo .caption {
position:absolute;
background:#000;
height:50px;
width:350px;
opacity:0.6;
}
.photo .heading {
top:-50px;
}
.photo .caption {
bottom:-50px;
left:0px;
}
.photo .heading span {
color:#26c3e5;
top:-50px;
font-weight:bold;
display:block;
padding:5px 0 0 10px;
}
.photo .caption span {
color:#999;
font-size:9px;
display:block;
padding:5px 10px 0 10px;
}
jquery代码如下：
<script type="text/网页特效" src="js/jquery-1.3.1.min.js"></script>
<script type="text/javascript" src="js/jquery.easing.1.3.js"></script>
<script>
$(document).ready(function () {
// transition effect
style = 'easeOutQuart';
// if the mouse hover the image
$('.photo').hover(
function() {
//display heading and caption
$(this).children('div:first').stop(false,true).animate({top:0},{duration:200, easing: style});
$(this).children('div:last').stop(false,true).animate({bottom:0},{duration:200, easing: style});
},
function() {
//hide heading and caption
$(this).children('div:first').stop(false,true).animate({top:-50},{duration:200, easing: style});
$(this).children('div:last').stop(false,true).animate({bottom:-50},{duration:200, easing: style});
}
);
});
</script>