underscore.js,js工具库
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官方文档：http://underscorejs.org/
var totalCheckPriceVal = _.reduce(tableData[0],function(memo,num){
var memoint=memo-0;
var numint=num-0;
return memoint+numint; },0
)
_.reduce()
计算一个数组里所有值相加
var selectProdutData = _.indexBy(prodcutList,function(obj){
return obj.originalProductCode+obj.stationCode+obj.orderNumber;
});
._indexBy()
返回一个key-value形式的js对象可用于添加商品业务逻辑的实现；
_.map(productsData,function(product){
var objNegative={};
if((product.confirmedNumber-0)<=0){
isNegative=true;
objNegative.originalProductCode=product.originalProductCode;
objNegative.stationCode=product.stationCode;
objNegative.orderNumber=product.orderNumber;
arrayNegative.push(objNegative);
}
})
._map()
一个遍历函数；
遍历的时候遇到异步执行的函数会同步执行；
使用underscore制作一个打印分页html
<!doctype html>
<head>
<title></title>
<script src="./jquery.js"></script>
<script src="./underscore-min.js"></script>
<style type="text/css">
*{padding: 0;margin:0;}
table{border-collapse:collapse;border: 1px solid #000000;border-spacing:0;width: 100%;text-align: left;margin-top: 10px;}
table td,table th{padding: 0 3px;height: 19px;line-height: 15.5px;border: 1px solid #000;}
body{padding: 5px;font-size: 12px;}
ul{list-style-type: none;font-size: 0;position: relative;}
ul li{display: inline-block;width: 50%;font-size: 12px;margin: 10px 0;}
ul li.op{position: absolute;right: 100px;top: 15px;width: 80px;}
td.title{text-align: left;width: 100px;}
tr.blank{height: 17px;border: 1px solid #fff;}
#print{padding-right: 15px;position: relative;}
.pageer{position: absolute;right: 0px;display:none;top:0;color: #000000;font-size: 14px;}
@media print {
.paging {page-break-after:always;}
.page{display:inline-block;right: -5px;}
}
#list{margin: 15px 0;}
#list th{text-align: center;}
.mouth{
-ms-transform: rotate(-90deg);
-webkit-transform: rotate(-90deg);
-moz-transform: rotate(-90deg);
-o-transform: rotate(-90deg);
}
.ie8mouth{
filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=3);
}
</style>
<script id="teml" type="text/template">
<div style="width:100%" align="center"><font size="6">服务商送货任务单</font></div>
<div id="print" class=‘paging‘>
<table>
<tbody><tr>
<td rowspan="6" style="text-align:center;border-bottom: 0px;">
<p class="mouth">商</p><p class="mouth">务</p><p class="mouth">服</p><p class="mouth">：</p><p class="mouth">联</p><p class="mouth">色</p><p class="mouth">白</p>
</td>
<td class="title" colspan="2">原厂订单编号</td>
<td colspan="2"><%= productdescripe[0].orderCode %></td>
<td class="title" colspan="2">厂商品牌</td>
<td colspan="2"><%= productdescripe[0].brand %></td>
</tr>
<tr>
<td class="title" colspan="2">配送任务单号</td>
<td colspan="2"><%= productdescripe[0].taskCode %></td>
<td class="title" colspan="2">订单创建日期</td>
<td colspan="2"><%= productdescripe[0].createTime %></td>
</tr>
<tr>
<td class="title" colspan="2">站点名称</td>
<td colspan="2"><%= productdescripe[0].stationName %></td>
<td class="title" colspan="2">ASC代码</td>
<td colspan="2"><%= productdescripe[0].ascCode %></td>
</tr>
<tr>
<td class="title" colspan="2">站点联系人</td>
<td colspan="2"><%= productdescripe[0].stationPerson %></td>
<td class="title" colspan="2">站点电话</td>
<td colspan="2"><%= productdescripe[0].stationPhone %></td>
</tr>
<tr>
<td class="title" colspan="2">站点送货地址</td>
<td colspan="2"><%= productdescripe[0].stationAddress %></td>
<td class="title" colspan="2">原厂订单日期</td>
<td colspan="2"><%= productdescripe[0].orderTime %></td>
</tr>
<tr>
<td class="title" colspan="2">服务商名称</td>
<td colspan="2"><%= productdescripe[0].serviceName %></td>
<td class="title" colspan="2">服务商编号</td>
<td colspan="2"><%= productdescripe[0].serviceNumber %></td>
</tr>
<tr>
<td rowspan="31" style="text-align:center;border-bottom: 0px;border-top: 0px;" id="datalist"> <!-- 上海通用雪佛兰 -->
<p class="mouth">
兰
</p>
<p class="mouth">
佛
</p>
<p class="mouth">
雪
</p>
<p class="mouth">
用
</p>
<p class="mouth">
通
</p>
<p class="mouth">
海
</p>
<p class="mouth">
上
</p>
<p class="mouth">：</p><p class="mouth">联</p><p class="mouth">色</p><p class="mouth">蓝</p>
<p class="mouth"> </p>
<p class="mouth"> </p>
<p class="mouth"> </p>
<p class="mouth"> </p>
<p class="mouth"> </p>
<p class="mouth"> </p>
<p class="mouth">O</p><p class="mouth">Z</p><p class="mouth">K</p><p class="mouth">A</p>
<p class="mouth">：</p><p class="mouth">联</p><p class="mouth">色</p><p class="mouth">红</p>
<p class="mouth"> </p>
<p class="mouth"> </p>
<p class="mouth"> </p>
<p class="mouth"> </p>
<p class="mouth">理</p><p class="mouth">代</p><p class="mouth">总</p>
<p class="mouth">：</p><p class="mouth">联</p><p class="mouth">色</p><p class="mouth">绿</p>
</td>
<td class="title" colspan="2">服务商联系人</td>
<td colspan="2"><%= productdescripe[0].servicePerson %> </td>
<td class="title" colspan="2"><%= productdescripe[0].servicePhone %></td>
<td colspan="2">13301607008</td>
</tr>
<tr>
<td style="text-align: right">序号</td>
<td>配件号</td>
<td colspan="2">配件名称</td>
<td colspan="2">订购数量(罐)</td>
<td colspan="2">实收数量(罐)</td>
</tr>
<!--startprint-->
<% for(var i = 0; i < 29; i++) { %>
<% var item = list[i]; if(item){%>
<tr><td>1</td>
<td><%= item.code %> </td>
<td colspan="2"><%= item.name %></td>
<td colspan="2"><%= item.ordercount %></td>
<td colspan="2"><%= item.receiptcount %></td>
</tr>
<%} else{%>
<tr><td></td>
<td></td>
<td colspan="2"></td>
<td colspan="2"></td>
<td colspan="2"></td>
</tr>
<%}%>
<% } %>
<tr>
<td rowspan="5" style="text-align:center;border-top: 0px;">
<p class="mouth">点</p><p class="mouth">站</p><p class="mouth">C</p><p class="mouth">S</p><p class="mouth">A</p>
<p class="mouth">：</p><p class="mouth">联</p><p class="mouth">色</p><p class="mouth">黄</p><p class="mouth"> </p>
</td>
<td></td>
<td></td>
<td colspan="2"></td>
<td colspan="2"></td>
<td></td>
</tr>
<tr><td>合计</td>
<td></td>
<td colspan="2"></td>
<td colspan="2" class="ordercount"></td>
<td colspan="2" class="receiptcount"></td></tr>
<tr>
<td colspan="2"></td>
<td colspan="2"></td>
<td colspan="2"></td>
<td colspan="2"></td>
</tr>
<tr>
<td colspan="2">送货人</td>
<td colspan="2">收件人</td>
<td colspan="2" style="text-align:center">盖章</td>
<td colspan="2"></td>
</tr>
<tr>
<td colspan="2">送货时间</td>
<td colspan="2">收货时间</td>
<td colspan="2"></td>
<td colspan="2">
</td>
</tr>
</tbody></table>
</div>
</script>
</head>
<body>
</body>
<script type="text/javascript">
var data={
productdescripe:[{
orderCode:"P2200391160401000",
taskCode:"AKS16041515441113922",
stationName:"上海九炫汽车销售服务有限公司",
stationPerson:"test",
stationAddress:"上海奉贤区南亭公路1269号",
serviceName:"上海光环工贸有限公司",
servicePerson:"姜宏伟 ",
brand:"上海通用雪佛兰",
createTime:"2016-4-15 15:44:11",
ascCode:"2200391",
stationPhone:"22222",
orderTime:"2016-04-15",
serviceNumber:"107131",
servicePhone:"13301607008"
}],
list: [
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"7",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"4",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"5",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"6",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
{code: "YQ-9850918",name:"新劲7号底色漆 MM Q271 1升",ordercount:"8",receiptcount:"7"},
]
};
var arr=data.list;
var ordercountlist=_.pluck(arr, ‘ordercount‘);
var ordercountsum = _.reduce(ordercountlist, function(memo, num){ return parseInt(memo) + parseInt(num); }, 0);
var length=arr.length;
var render = _.template($(‘#teml‘).html());
var html = render(data);
$("body").html(html);
var page=parseInt(length/29)+1;
for(j=1;j<page;j++){
arr.splice(0,29*j);
var render = _.template($(‘#teml‘).html());
var html = render(data);
$("body").append(html);
}
$("table").last().parent().removeClass("paging");
$("td[class=ordercount]").last().html(ordercountsum)
</script>
</html>
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