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徐永宾
2020-09-14 09:56:48 +08:00
commit 24315e4798
698 changed files with 163980 additions and 0 deletions
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106
public/assets/index/js/banner.js Normal file
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//全屏滚动
window.onload=function(){
var n=0;
var imgLength=$(".b-img img").length;
var ctWidth=imgLength*100;
var itemWidth=1/imgLength*100;
$(".b-img").width(ctWidth+"%");
$(".b-img img").width(itemWidth+"%");
$(".banner").height($(".b-img img:eq(0)")[0].height+"px");
$(".b-list").width(imgLength*30);
$(".b-list").css('padding-top',$(".b-img img:eq(0)")[0].height-20);
if(imgLength>1)
{
for(var i=0;i<imgLength;i++)
{
var listSpan=$("<span></span>")
$(".b-list").append(listSpan);
}
}
$(".b-list span:eq(0)").addClass("spcss").siblings("span").removeClass("spcss");
$(".bar-right em").click(function(){
if(n==imgLength-1)
{
var ctPosit=(n+1)*100;
$(".banner").append($(".b-img").clone());
$(".b-img:last").css("left","100%");
$(".b-img:first").animate({"left":"-"+ctPosit+"%"},1000);
$(".b-img:last").animate({"left":"0"},1000);
var setTime0=setTimeout(function () {
$(".banner .b-img:first").remove();
}, 1000);
n=0;
$(".b-list span:eq("+n+")").addClass("spcss").siblings("span").removeClass("spcss");
}
else
{
n++;
var ctPosit=n*100;
$(".b-img").animate({"left":"-"+ctPosit+"%"},1000);
$(".b-list span:eq("+n+")").addClass("spcss").siblings("span").removeClass("spcss");
}
})
$(".bar-left em").click(function(){
if(n==0)
{
var stPosit=imgLength*100;
var etPosit=(imgLength-1)*100;
$(".banner").prepend($(".b-img").clone());
$(".b-img:first").css("left","-"+stPosit+"%");
$(".b-img:last").animate({"left":"100%"},1000);
$(".b-img:first").animate({"left":"-"+etPosit+"%"},1000);
var setTime0=setTimeout(function () {
$(".banner .b-img:last").remove();
}, 1000);
n=imgLength-1;
$(".b-list span:eq("+n+")").addClass("spcss").siblings("span").removeClass("spcss");
}
else
{
n--;
var ctPosit=n*100;
$(".b-img").animate({"left":"-"+ctPosit+"%"},1000);
$(".b-list span:eq("+n+")").addClass("spcss").siblings("span").removeClass("spcss");
}
})
$(".b-list span").click(function(){
var lsIndex=$(this).index();
n=lsIndex;
var ctPosit=n*100;
$(".b-img").animate({"left":"-"+ctPosit+"%"},1000);
$(this).addClass("spcss").siblings("span").removeClass("spcss");
})
function rollEnvent(){
if(n==imgLength-1)
{
var ctPosit=(n+1)*100;
$(".banner").append($(".b-img").clone());
$(".b-img:last").css("left","100%");
$(".b-img:first").animate({"left":"-"+ctPosit+"%"},1000);
$(".b-img:last").animate({"left":"0"},1000);
var setTime0=setTimeout(function () {
$(".banner .b-img:first").remove();
}, 1000);
n=0;
$(".b-list span:eq(0)").addClass("spcss").siblings("span").removeClass("spcss");
}
else
{
n++;
var ctPosit=n*100;
$(".b-img").animate({"left":"-"+ctPosit+"%"},1000);
$(".b-list span:eq("+n+")").addClass("spcss").siblings("span").removeClass("spcss");
}
}
var slidesetInterval=setInterval(rollEnvent,4000);
$(".banner").hover(function(){clearInterval(slidesetInterval);},function(){slidesetInterval=setInterval(rollEnvent,4000);});
}