如果您使用默认选项css3:true,那么这将解决问题:
$('#fullpage').fullpage({
sectionsColor: ['yellow', 'orange', '#C0C0C0', '#ADD8E6'],
onLeave: function(index, nextIndex, direction){
//leaving 1st section
if(index == 1){
$('.header').addClass('fixed');
}
//back to the 1st section
if(nextIndex == 1){
$('.header').removeClass('fixed');
}
}
});
并且您将需要此 CSS 作为标题元素:
.header{
-webkit-transition: all 0.7s ease;
-moz-transition: all 0.7s ease;
-o-transition: all 0.7s ease;
transition: all 0.7s ease;
position:absolute;
top:100%;
margin-top: -100px;
left:0;
background:#000;
width:100%;
color: #fff;
height: 100px;
z-index:999;
}
.header.fixed{
bottom:auto;
top:0;
margin-top: 0;
}
你当然可以,改变高度等等。
考虑到我已将固定元素放置在插件的包装器之外。这样我就可以避免插件使用的translate3d属性出现问题:
<div class="header">Header</div>
<div id="fullpage">
<div class="section">...</div>
<div class="section">...</div>
...
</div>
See a demo
更新:
如果您使用的是scrollBar:true,请使用以下 CSS 代替之前的 CSS:
.section {
text-align:center;
}
.header{
-webkit-transition: all 0.7s cubic-bezier(0.895, 0.030, 0.685, 0.220);
-moz-transition: all 0.7s cubic-bezier(0.895, 0.030, 0.685, 0.220);
-o-transition: all 0.7s cubic-bezier(0.895, 0.030, 0.685, 0.220);
transition: all 0.7s cubic-bezier(0.895, 0.030, 0.685, 0.220);
position:fixed;
top:100%;
margin-top: -100px;
left:0;
background:#000;
width:100%;
color: #fff;
height: 100px;
z-index:999;
}
.header.fixed{
bottom:auto;
top:0;
margin-top: 0;
position:fixed;
}
See demo