html,body{
width: 100%;
height: 100%;
margin: 0;padding: 0;
}
/*導航圖標*/
.NMH-g-navicon{
position: fixed;
top: 40%;
right: 020px;
width: 100px;
height: 100px;
}
.NMH-g-navicon.Jnmh-onleft{
right: auto;
left: 020px;
}
/*導航圖標logo按鈕*/
.NMH-g-navicon .Jnmh-btnlogo{
position: absolute;
display: block;
width: 100px;
height: 100px;
top: 50%;
right: 0;
margin-top: -50px;
border: 0;
background: url(img/icon_128.png) no-repeat center center;
background-size: 95% 95%;
border: 1px solid rgba(0, 0, 0, 0.1);
box-shadow: rgba(0, 0, 0, 0.12) 0px 6px 10px 0px;
outline: none;
border-radius: 50%;
z-index: 1;
}
.NMH-g-navicon .Jnmh-btnlogohover{
position: absolute;
display: block;
width: 100px;
height: 100px;
top: 50%;
right: 0;
margin: 0;padding: 0;
margin-top: -50px;
border: 0;
overflow: hidden;
/*background-color: red;*/
}
/*導航圖標logo按鈕-鼠標經過*/
.NMH-g-navicon.Jnmh-open .Jnmh-btnlogohover{
margin-top: -150px;
width: 200px;
height: 300px;
border-radius: 150px 0 0 150px;
}
.NMH-g-navicon.Jnmh-onleft .Jnmh-btnlogohover{
left: 0;
right: auto;
border-radius: 0 150px 150px 0;
}
/*導航圖標菜單子容器*/
.NMH-g-navicon .Jnmh-m-submenu{
position: absolute;
background-color: transparent;
list-style: none;
top: -020px;
bottom: -020px;
left: -020px;
right: -020px;
margin: 0;
padding: 0;
}
.NMH-g-navicon .Jnmh-m-submenu .Jnmh-subli{
position: absolute;
width: 100%;height: 100%;
transform: rotate(0deg);
-webkit-transform: rotate(0deg);
transition: all 0.8s ease-in-out;
}
.Jnmh-m-submenu .Jnmh-subdl{
position: absolute;
left: 50%;
bottom: 100%;
width: 0;
height: 0;
line-height: 1px;
margin-left: 0;
background: #fff;
border-radius: 50%;
text-align: center;
font-size: 1px;
overflow: hidden;
cursor: pointer;
box-shadow: none;
transition: all 0.8s ease-in-out, color 0.1s, background 0.1s;
}
/*導航圖標-展開菜單時*/
.NMH-g-navicon.Jnmh-open .Jnmh-m-submenu .Jnmh-subdl{
width: 80px;
height: 80px;
line-height: 80px;
margin-left: -40px;
box-shadow: 0 3px 3px rgba(0, 0, 0, 0.1);
font-size: 14px;
}
/*導航圖標-三級菜單容器*/
.NMH-g-navicon.Jnmh-open .Jnmh-m-submenu .Jnmh-subdd{
position: absolute;
line-height: normal;
}
<div id="nmh-navicon" class="NMH-g-plugin NMH-g-navicon">
<button class="Jnmh-btnlogo"></button>
<ins class="Jnmh-btnlogohover"></ins>
<ul class="Jnmh-m-submenu">
<li class="Jnmh-subli">
<dl class="Jnmh-subdl">
<dt class="NMH-subdt">電商平臺</dt>
<dd class="NMH-subdd"></dd>
</dl>
</li>
<li class="Jnmh-subli">
<dl class="Jnmh-subdl">
<dt class="NMH-subdt">選品平臺</dt>
<dd class="NMH-subdd"></dd>
</dl>
</li>
<li class="Jnmh-subli">
<dl class="Jnmh-subdl">
<dt class="NMH-subdt">會員升級</dt>
<dd class="NMH-subdd"></dd>
</dl>
</li>
<li class="Jnmh-subli">
<dl class="Jnmh-subdl">
<dt class="NMH-subdt">產品操作</dt>
<dd class="NMH-subdd"></dd>
</dl>
</li>
<li class="Jnmh-subli">
<dl class="Jnmh-subdl">
<dt class="NMH-subdt">個人中心</dt>
<dd class="NMH-subdd"></dd>
</dl>
</li>
</ul>
</div>
<script type="text/javascript" src="https://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script>
<script type="text/javascript">
// 監聽鼠標移入logo事件
$(document).on('mouseenter','.Jnmh-btnlogo',function(){
$('#nmh-navicon').addClass('Jnmh-open');
GtoggleNavlogo();
});
// 監聽鼠標移除導航球移除事件（展開收縮懸浮球為什么不直接監聽#nmh-navicon而多了一步監聽logo是為了減少邊緣觸發）
$(document).on('mouseleave','#nmh-navicon',function(){
$('#nmh-navicon').removeClass('Jnmh-open');
GtoggleNavlogo();
});
var GtoggleNavlogo = function(){
var li = $('#nmh-navicon').find('.Jnmh-subli');
var lilen = li.length;
var avgDeg = 180/(lilen-1);// 平均角度
var initDeg = 0;// 起始方向角度
if($('#nmh-navicon').hasClass('Jnmh-onleft')){
// 如果懸浮球被拖拽到左邊，則二級菜單則顯示右側
li.css({transform: 'rotate(0deg)'});
initDeg = 180;
}else{
// 默認懸浮球在右邊，二級菜單顯示在左側
li.css({transform: 'rotate(-360deg)'});
}
for(var i=0,j=lilen-1; i<lilen; i++,j--) {
var d = initDeg - (i*avgDeg);
var z = initDeg?j:i;
// console.log(d);
$('#nmh-navicon').hasClass('Jnmh-open') ? GrotateNavlogo(li[z],d) : GrotateNavlogo(li[z],0);
}
};
var GrotateNavlogo = function(dom,deg){
$({a:0}).animate({a:deg}, {
step: function(now,fx) {
$(dom).css({ transform: 'rotate('+now+'deg)' });
$(dom).children().css({ transform: 'rotate('+(-now)+'deg)' });
}, duration: 0
});
}
// 鼠標拖動logo移動
$(document).on('mousedown','.Jnmh-btnlogo',function(e_down){
var wrap = $('#nmh-navicon');
wrap.removeClass('Jnmh-open');
$('.Jnmh-m-submenu').hide();
GtoggleNavlogo();
var positionDiv = wrap.offset();
var distenceX = e_down.pageX - positionDiv.left;
var distenceY = e_down.pageY - positionDiv.top + $(document).scrollTop();
$(document).mousemove(diy_move);
function diy_move(e_move){
var x = e_move.pageX - distenceX;
var y = e_move.pageY - distenceY;
if (x < 0) {
x = 0;
} else if (x > $(document).width() - wrap.outerWidth(true)) {
x = $(document).width() - wrap.outerWidth(true);
}
if (y < 0) {
y = 0;
} else if (y > $(window).height() - wrap.outerHeight(true)) {
y = $(window).height() - wrap.outerHeight(true);
}
$(wrap).css({
'left': x + 'px',
'top': y + 'px'
});
}
$(document).mouseup(function() {
var x = $(wrap).offset().left;
var rm = '',ad = 'Jnmh-open';
if(x > $(document).width()/2){
x = $(document).width() - wrap.outerWidth(true) -10 ;
rm = 'Jnmh-onleft';
}else{
x = 10;
ad += ' Jnmh-onleft';
}
$(wrap).css({left: x + 'px'}).addClass(ad).removeClass(rm);
$('.Jnmh-m-submenu').show();
GtoggleNavlogo();
$(document).unbind('mousemove',diy_move);
});
});
</script>
到此這篇關于html滑動仿懸浮球菜單效果的實現的文章就介紹到這了,更多相關html滑動仿懸浮球菜單內容請搜索腳本之家以前的文章或繼續瀏覽下面的相關文章，希望大家以后多多支持腳本之家！
