function insertContent(num){
var flag="flag="+num;//flag 是我给后台传的数据,不重要
//无限加载
var page=0;//当前页数
var timer=setInterval(function() {
var documentHeight = document.documentElement.offsetHeight;//文档高度
var documentClient = document.documentElement.clientHeight;//浏览器高度
var documentScrollTop = window.pageYOffset ||
document.documentElement.scrollTop ||
document.body.scrollTop || 0;//滚动条高
if (documentHeight - documentClient - documentScrollTop < 80) {//当到达底部小于80时进入这个条件调用ajax
$(".jiazai").css("display", "block");//一个提示的框框,不重要,
$.ajax({
url:"getRecommendBus",
dataType:"json",
type:"post",
data:flag,
success: function (json) {
var len = json.length;//数据长度
var bPage = Math.ceil(len / 2);//两个为一页。因为数据太少,可以随意更改,只要和后面的数据对上就好了
if ((page + 1) <= bPage) {//当当前页数+1小于总页数,则进入循环
//创建
for (var i = page * 2;i<len&& i < page * 2 + 2; i++) {
$("<div \id=\""+json[i].businessId+"\" class=\"shop clearfix\">\n" +
" <div class=\"photo\">\n" +
" < img src='" + json[i].businessPic + "'/>\n" +
" </div>\n" +
" <div class=\"shop_detail\">\n" +
" <h3 class=\"shopname\">" + json[i].businessName + "</h3>\n" +
" <div class=\"star\">\n" + "<div class='star1 clearfix'>" +
" <div class=\"star_side\">\n" +
" < img src=\"img/index/star2.png\"/>< img src=\"img/index/star2.png\"/>< img src=\"img/index/star2.png\"/>< img src=\"img/index/star2.png\"/>< img src=\"img/index/star2.png\"/>\n" +
" </div>" +
"</div>" + " <span>" + json[i].businessScore + "</span><strong>月售<span>" + json[i].businessSalenum + "</span>份</strong>\n" +
" </div>\n" +
" <div class=\"price\">¥<span>" + json[i].startPrice + "</span>元起送</div>\n" +
" </div>\n" +
" </div>").appendTo(".business");
//五星好评的一个样式
$(".star1").eq(i).css("width", ($(".star_side").eq(i).width() / 5 * (json[i].businessScore)) / parseFloat($("html").css("fontSize"))+0.06+ "rem");
}
page++;
//点击进入商铺
$(".business>div").click(function () {
window.location.href = "shop.html?businessId="+$(this).attr("id");
});
} else {
$(".jiazai").html("加载到底了...");
clearInterval(timer);
}
}
});
});
eee,看不懂的话,可以去我的码云找。。。点击打开链接 https://gitee.com/Four_Cute/GreenTakeOut