用js数组模拟数据库,模拟测试后台交互
$(function(){
//有4列 从一张表
//<li>
// <div class="pro_img"><img src="http://www.jq22.com/img/cs/500x500a.png" width="150" height="150">
// </div><h3 class="pro_name"><a href="#">小米移动电源10000mAh</a></h3>
// <p class="pro_price">79元</p>
// <p class="pro_rank">18万人评价</p>
// <div class="add_btn">加入购物车</div>
// </li>
var oData=[{
"imgUrl":"images/default.png",
"proName":"小米移动电源10000mAh",
"proPrice":"79",
"ProRank":"18"
},{
"imgUrl":"images/default.png",
"proName":"小米移动电源10000mAh11",
"proPrice":"69",
"ProRank":"1"
},{
"imgUrl":"images/default.png",
"proName":"小米移动电源10000mAh22",
"proPrice":"69",
"ProRank":"1"
},{
"imgUrl":"images/default.png",
"proName":"小米移动电源10000mAh33",
"proPrice":"69",
"ProRank":"1"
}
]
//<li>
// <div class="pro_img"><img src="http://www.jq22.com/img/cs/500x500a.png" >
// </div><h3 class="pro_name"><a href="#">小米移动电源10000mAh</a></h3>
// <p class="pro_price">79元</p>
// <p class="pro_rank">18万人评价</p>
// <div class="add_btn">加入购物车</div>
// </li>
// str 是用来存储我们页面结构 oData[0][imgurl]
var str="";
var oUl=$("#box ul");
for(var i=0;i<oData.length;i++){
str+="<li>";
str+="<div class='pro_img'><img src='"+oData[i]["imgUrl"]+"'></div>";
//str+="<h3 class='pro_name'><a href='#'>'"+oData[i]["proName"]+"'</a></h3>";
str+="<h3 class='pro_name'><a href='#'>"+oData[i]["proName"]+"</a></h3>";
str+="<p class='pro_price'>"+oData[i]["proPrice"]+"元</p>";
str+='<p class="pro_rank">'+oData[i]["ProRank"]+'万人评价</p>';
// str+="<p class='pro_price'>'"+oData[i]["proPrice"]+"'</p>";
// str+="<p class='pro_rank'>'"+oData[i]["ProRank"]+"'</p>";
str+="<div class='add_btn'>加入购物车</div>";
str+="</li>";
}
oUl.append(str);
$(".add_btn").click(function(){
var index=$(this).parent().index(); //1
var data=oData[index];
var appendItems=$("body>.car");
// <div class="row hid"><div class="img left"><img src="images/default.png"></div>
// <div class="name left"><span>小米移动电源10000mAh</span></div>
// <div class="price left"><span>79元</span></div><div class="ctrl left"><a href="javascript:;">×</a></div></div>
var showHtml="";
showHtml+='<div class="row hid">';
showHtml+='<div class="img left"><img src="'+data["imgUrl"]+'"></div>';
showHtml+='<div class="name left"><span>'+data["proName"]+'</span></div>';
showHtml+='<div class="price left"><span>'+data["proPrice"]+'</span></div>';
showHtml+='<div class="ctrl left"><a href="javascript:;">X</a></div>';
showHtml+='</div>';
appendItems.append(showHtml);
$("a").click(a);
// $(".shopping1").append("");
})
function a(){
var sc= $(this).parent().parent();
sc.remove();
}
})
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