107 lines
3.0 KiB
JavaScript
107 lines
3.0 KiB
JavaScript
//全屏滚动
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window.onload=function(){
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var n=0;
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var imgLength=$(".b-img img").length;
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var ctWidth=imgLength*100;
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var itemWidth=1/imgLength*100;
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$(".b-img").width(ctWidth+"%");
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$(".b-img img").width(itemWidth+"%");
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$(".banner").height($(".b-img img:eq(0)")[0].height+"px");
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$(".b-list").width(imgLength*30);
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$(".b-list").css('padding-top',$(".b-img img:eq(0)")[0].height-20);
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if(imgLength>1)
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{
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for(var i=0;i<imgLength;i++)
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{
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var listSpan=$("<span></span>")
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$(".b-list").append(listSpan);
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}
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}
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$(".b-list span:eq(0)").addClass("spcss").siblings("span").removeClass("spcss");
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$(".bar-right em").click(function(){
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if(n==imgLength-1)
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{
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var ctPosit=(n+1)*100;
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$(".banner").append($(".b-img").clone());
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$(".b-img:last").css("left","100%");
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$(".b-img:first").animate({"left":"-"+ctPosit+"%"},1000);
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$(".b-img:last").animate({"left":"0"},1000);
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var setTime0=setTimeout(function () {
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$(".banner .b-img:first").remove();
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}, 1000);
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n=0;
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$(".b-list span:eq("+n+")").addClass("spcss").siblings("span").removeClass("spcss");
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}
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else
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{
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n++;
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var ctPosit=n*100;
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$(".b-img").animate({"left":"-"+ctPosit+"%"},1000);
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$(".b-list span:eq("+n+")").addClass("spcss").siblings("span").removeClass("spcss");
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}
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})
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$(".bar-left em").click(function(){
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if(n==0)
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{
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var stPosit=imgLength*100;
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var etPosit=(imgLength-1)*100;
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$(".banner").prepend($(".b-img").clone());
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$(".b-img:first").css("left","-"+stPosit+"%");
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$(".b-img:last").animate({"left":"100%"},1000);
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$(".b-img:first").animate({"left":"-"+etPosit+"%"},1000);
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var setTime0=setTimeout(function () {
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$(".banner .b-img:last").remove();
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}, 1000);
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n=imgLength-1;
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$(".b-list span:eq("+n+")").addClass("spcss").siblings("span").removeClass("spcss");
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}
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else
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{
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n--;
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var ctPosit=n*100;
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$(".b-img").animate({"left":"-"+ctPosit+"%"},1000);
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$(".b-list span:eq("+n+")").addClass("spcss").siblings("span").removeClass("spcss");
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}
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})
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$(".b-list span").click(function(){
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var lsIndex=$(this).index();
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n=lsIndex;
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var ctPosit=n*100;
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$(".b-img").animate({"left":"-"+ctPosit+"%"},1000);
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$(this).addClass("spcss").siblings("span").removeClass("spcss");
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})
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function rollEnvent(){
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if(n==imgLength-1)
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{
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var ctPosit=(n+1)*100;
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$(".banner").append($(".b-img").clone());
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$(".b-img:last").css("left","100%");
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$(".b-img:first").animate({"left":"-"+ctPosit+"%"},1000);
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$(".b-img:last").animate({"left":"0"},1000);
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var setTime0=setTimeout(function () {
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$(".banner .b-img:first").remove();
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}, 1000);
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n=0;
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$(".b-list span:eq(0)").addClass("spcss").siblings("span").removeClass("spcss");
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}
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else
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{
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n++;
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var ctPosit=n*100;
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$(".b-img").animate({"left":"-"+ctPosit+"%"},1000);
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$(".b-list span:eq("+n+")").addClass("spcss").siblings("span").removeClass("spcss");
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}
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}
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var slidesetInterval=setInterval(rollEnvent,4000);
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$(".banner").hover(function(){clearInterval(slidesetInterval);},function(){slidesetInterval=setInterval(rollEnvent,4000);});
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}
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