全屏响应式带导航轮播图动画

<!DOCTYPE html>

<head>

<title>全屏响应式带导航轮播图动画</title>

</head>

<body>

<!--[if lt IE 9]>

<![endif]-->

<li>

</dl>

</li>

</ul>

</div>

</li>

</ul>

</div>

</h2>

</div>

</h2>

</div>

</h2>

</div>

</h2>

</div>

</h2>

</div>

</div>

</div>

(function(){

var $wrap=$("#wrap"),

$pages=$("#product_list").find(".product_box"),

$controlBox=$("#control_box"),

$productBtns=$("#product_btns"),

$controls=$controlBox.find("a"),

$icLine=$("#ic_line"),

$listTops=$("#list_top").find("li"),

$hNav=$("#h_nav"),

$hNavli=$hNav.find("li"),

$hSubnav=$("#h_subnav"),

$hSubDD=$hSubnav.find("dd"),

$hBdot=$("#h_bdot"),

$hSdot=$("#h_sdot"),

$footer=$("#footer"),

$bgs=$pages.find(".bg_box img"),

$mainBoxs=$pages.find(".main_box"),

$moreNav=$("#more_nav"),

$rptBg=$("#rpt_bg");

var data={

pLength:$pages.length,

curP:0,

isCan:true,

isOnbtn:false,

fColor:[2,2,1,1,1],

dur: 3500,

cNum:0

};

var aDD=$controls.eq(0).width()+parseInt($controls.eq(0).css("margin-right").slice(0,-2))*2;

var cId;

var isCss3=function(){

var style=document.createElement("div").style;

for(var k in style){

if(k.toLowerCase().indexOf("animation")>0){

return true;

}

return false;

}();

var isIE6=navigator.userAgent.indexOf("MSIE 6.0") > 0;

//页面自缩放

var resize=function(){

var w=$(window).width(),

h=$(window).height();

$wrap.height(h);

$moreNav.height(h);

if(w/h<1920/1080){

$bgs.height(h).css({width:"auto",margin:-.5*h+"px 0 0 "+-.5*1920/1080*h+"px"});

}else{

$bgs.width(w).css({height:"auto",margin:-.5*w*1080/1920+"px 0 0 "+-.5*w+"px"});

}

var imgH=$bgs.height();

$mainBoxs.height(imgH).css("margin-top",-.5*imgH+"px");

var cls;

if(isCss3){

document.getElementById("wrap").className="wrap big_view xbig";

switch(true){

case w>=1920:{cls="";break;}

case w<1920&&w>=1680:{cls="small9";break;}

case w<1680&&w>=1600:{cls="small8";break;}

case w<1600&&w>=1536:{cls="small7";break;}

case w<1536&&w>=1440:{cls="small6";break;}

case w<1440&&w>=1366:{cls="small5";break;}

case w<1366&&w>=1280:{cls="small4";break;}

case w<1280&&w>=1024:{cls="small3";break;}

case w<1024:{cls="small2";break;}

}

for(var i=0;i<data.pLength;i++){

$pages.eq(i).find(".content").attr("class","content "+cls);

}

$productBtns.find(".content").attr("class","content "+cls);

}else{

switch(true){

case w>=1600:{cls="big_view";break;}

case w<1600&&w>=1440:{cls="mid_view";break;}

case w<1440:{cls="small_view";break;}

}

var ws=$wrap[0].className;

if(isIE6&&(ws.indexOf("big")!=-1||ws.indexOf("mid")!=-1||ws.indexOf("small")!=-1)&&ws.indexOf(cls)==-1)

location.reload();

wrap.className="wrap "+cls;

}

aDD=$controls.eq(0).width()+parseInt($controls.eq(0).css("margin-right").slice(0,-2))*2;

};

$(window).resize(resize);

resize();

var pageChange=function(idx){

if(data.isOnbtn)

return;

if(idx>=-1&&idx<data.pLength&&idx!=data.curP&&data.isCan){

data.isCan=false;

data.cNum++;

clearInterval(cId);

idx=idx==-1?data.pLength-1:idx;

$controls.removeClass("cur").eq(idx).addClass("cur");

$pages.eq(data.curP).css({zIndex:0});

$icLine.css({left:aDD*idx});

// $footer.attr("class","footer f_color"+data.fColor[idx]);

$pages.eq(idx).addClass("show").css({opacity:0,zIndex:1}).animate({opacity:1},400,function(){

$pages.eq(data.curP).removeClass("show");

$(this).addClass("show");

data.isCan=true;

data.curP=idx;

data.cNum--;

if(data.cNum==0){

cId=setInterval(function(){

pageChange((data.curP+1)%data.pLength);

},data.dur);

}

});

}

$controls.on("mouseenter",function(){

data.isCan=true;

pageChange($controls.index(this));

$icLine.css({left:aDD*$controls.index(this)});

data.isOnbtn=true;

});

$controls.on("mouseleave",function(){

data.isOnbtn=false;

});

var isBottom=false;

var bAni;

var bottomHide=function(){

if(isBottom){

isBottom=false;

if(bAni)

clearTimeout(bAni),bAni=null;

$footer.removeClass("show");

$productBtns.removeClass("show");

$rptBg.removeClass("show");

}

var bottomShow=function(){

if(!isBottom){

isBottom=true;

$footer.addClass("show");

$productBtns.addClass("show");

$rptBg.addClass("show");

if(bAni)

clearTimeout(bAni);

bAni=setTimeout(bottomHide,2000);

}

$footer.on("mouseenter",function(){

if(bAni)

clearTimeout(bAni),bAni=null;

});

$footer.on("mouseleave",function(){

if(bAni)

clearTimeout(bAni);

bAni=setTimeout(bottomHide,2000);

});

$(document).on("mousewheel DOMMouseScroll",function(event){

var sd=event.originalEvent.wheelDelta||event.originalEvent.detail*-1;

if(sd>0){

bottomHide();

}

else{

bottomShow();

}

});

cId=setInterval(function(){

pageChange((data.curP+1)%data.pLength);

},data.dur);

//导航事件

$("#nav_more").on("mouseenter",function(){

$moreNav.addClass("show");

});

$moreNav.on("mouseleave",function(){

$moreNav.removeClass("show");

$hBdot.css({left:-9999,top:106});

})

$hNavli.on("mouseenter",function(){

$hBdot.css({left:18,top:106+$hNavli.index(this)*69});

});

$hNav.on("mouseleave",function(){

$hBdot.css({left:-9999});

});

$hSubnav.find("dt").on("mouseenter",function(){

$hBdot.css({left:18});

$hSdot.css({left:-9999});

});

$hSubDD.on("mouseenter",function(){

$hSdot.css({left:18,top:53+$hSubDD.index(this)*44});

$hBdot.css({left:-9999});

});

$hSubnav.on("mouseleave",function(){

$hSdot.css({left:-9999});

});

})();

</script>

</body>

</html>

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