1、固定值:
2、动态筛选需要在数据过滤器实现,以筛选当前日期为例:
const result = [];
var myDate = new Date();
var y = myDate.getFullYear();
var m = ("0" + (myDate.getMonth() + 1)).slice(-2);
var d = ("0" + (myDate.getDate())).slice(-2);
var c = y + "" + m + "" + d;
for (var i = 0; i < data.length; i++) {
if (data[i]['日期(日)'] == c) {
result.push(data[i])
}
}
return result;
二、大屏内添加数据过滤器对数据处理参考示例:
1、参考数据:
[
{
"数量": 2,
"总价": 80000,
"产品": "笔记本"
},
{
"数量": 3,
"总价": 50000,
"产品": "电视"
}
]
2、添加数据过滤器:
var result = [];
for (var i = 0; i < data.length; i++) {
var c = {}
c["数量"] = data[i]["数量"];
c["总价"] = data[i]["总价"];
c["单价"] = data[i]["总价"] / data[i]["数量"];
c["产品"] = data[i]["产品"];
result.push(c)
}
return result;