嗨，我有下表来生成 json 数据集
它有以下数据我有脚本表
USE [GridSamples]
GO
/****** Object: Table [dbo].[SalesStats] Script Date: 12/13/2016 07:34:51 PM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
SET ANSI_PADDING ON
GO
CREATE TABLE [dbo].[SalesStats](
[id] [int] IDENTITY(1,1) NOT NULL,
[makes] [nchar](10) NOT NULL,
[models] [nchar](10) NOT NULL,
[fuelusagecity] [nchar](10) NOT NULL,
[fuelusagehwy] [nchar](10) NOT NULL,
[salesaboveavg] [bit] NOT NULL,
[totalnumofsales] [money] NOT NULL,
[highsalestext] [varchar](50) NULL,
[saledate] [date] NOT NULL,
CONSTRAINT [PK_SalesStats] PRIMARY KEY CLUSTERED
(
[id] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
GO
SET ANSI_PADDING OFF
GO
SET IDENTITY_INSERT [dbo].[SalesStats] ON
GO
INSERT [dbo].[SalesStats] ([id], [makes], [models], [fuelusagecity], [fuelusagehwy], [salesaboveavg], [totalnumofsales], [highsalestext], [saledate]) VALUES (1, N'toyota ', N'corolla ', N'17 ', N'12 ', 0, 120000.0000, NULL, CAST(0x9A330B00 AS Date))
GO
INSERT [dbo].[SalesStats] ([id], [makes], [models], [fuelusagecity], [fuelusagehwy], [salesaboveavg], [totalnumofsales], [highsalestext], [saledate]) VALUES (2, N'toyota ', N'corolla ', N'10 ', N'14 ', 0, 100000.0000, N'HIGH', CAST(0xA8330B00 AS Date))
GO
INSERT [dbo].[SalesStats] ([id], [makes], [models], [fuelusagecity], [fuelusagehwy], [salesaboveavg], [totalnumofsales], [highsalestext], [saledate]) VALUES (3, N'toyota ', N'belta ', N'15 ', N'10 ', 1, 200000.0000, NULL, CAST(0xC2330B00 AS Date))
GO
INSERT [dbo].[SalesStats] ([id], [makes], [models], [fuelusagecity], [fuelusagehwy], [salesaboveavg], [totalnumofsales], [highsalestext], [saledate]) VALUES (4, N'toyota ', N'camry ', N'13 ', N'10 ', 0, 300000.0000, N'HIGH', CAST(0x29340B00 AS Date))
GO
INSERT [dbo].[SalesStats] ([id], [makes], [models], [fuelusagecity], [fuelusagehwy], [salesaboveavg], [totalnumofsales], [highsalestext], [saledate]) VALUES (5, N'nissan ', N'skyline ', N'14 ', N'9 ', 1, 500000.0000, N'HIGH', CAST(0x48330B00 AS Date))
GO
INSERT [dbo].[SalesStats] ([id], [makes], [models], [fuelusagecity], [fuelusagehwy], [salesaboveavg], [totalnumofsales], [highsalestext], [saledate]) VALUES (6, N'nissan ', N'zx300 ', N'10 ', N'8 ', 0, 400000.0000, NULL, CAST(0x2B350B00 AS Date))
GO
SET IDENTITY_INSERT [dbo].[SalesStats] OFF
GO
在我的中间层 ASP MVC 中，控制器将其转换为以下 json （更新为有一个字符串 SalesDate）
var data = [{"id":1,"make":"toyota","model":"corolla","fuelusagecity":"17","fuelusagehwy":"12","salesaboveavg":false,"totalnumberofsales":120000.0000,"highsalestext":null,"salesdate":"2010-12-01"},{"id":2,"make":"toyota","model":"corolla","fuelusagecity":"10","fuelusagehwy":"14","salesaboveavg":false,"totalnumberofsales":100000.0000,"highsalestext":"HIGH","salesdate":"2010-12-15"},{"id":3,"make":"toyota","model":"belta","fuelusagecity":"15","fuelusagehwy":"10","salesaboveavg":true,"totalnumberofsales":200000.0000,"highsalestext":null,"salesdate":"2011-01-10"},{"id":4,"make":"toyota","model":"camry","fuelusagecity":"13","fuelusagehwy":"10","salesaboveavg":false,"totalnumberofsales":300000.0000,"highsalestext":"HIGH","salesdate":"2011-04-23"},{"id":5,"make":"nissan","model":"skyline","fuelusagecity":"14","fuelusagehwy":"9","salesaboveavg":true,"totalnumberofsales":500000.0000,"highsalestext":"HIGH","salesdate":"2010-09-10"},{"id":6,"make":"nissan","model":"zx300","fuelusagecity":"10","fuelusagehwy":"8","salesaboveavg":false,"totalnumberofsales":400000.0000,"highsalestext":null,"salesdate":"2012-01-06"}];
我使用以下代码使用 JqGrid free-grid 生成网格。为方便起见，我已将上述json数组添加到data数组中
<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title></title>
<link rel="stylesheet" href="http://code.jquery.com/ui/1.12.1/themes/south-street/jquery-ui.css" />
<link rel="stylesheet" href="https://cdn.jsdelivr.net/free-jqgrid/4.13.5/css/ui.jqgrid.min.css" />
</head>
<body>
<table id="list483"></table>
<div id=""></div>
<!--<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.12.3/jquery.min.js"></script>-->
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<!--<script src="https://cdn.jsdelivr.net/free-jqgrid/4.13.5/js/i18n/grid.locale-de.min.js"></script>-->
<script src="https://cdn.jsdelivr.net/free-jqgrid/4.13.5/js/jquery.jqgrid.min.js"></script>
<script>
var data = [{"id":1,"make":"toyota","model":"corolla","fuelusagecity":"17","fuelusagehwy":"12","salesaboveavg":false,"totalnumberofsales":120000.0000,"highsalestext":null,"salesdate":"2010-12-01"},{"id":2,"make":"toyota","model":"corolla","fuelusagecity":"10","fuelusagehwy":"14","salesaboveavg":false,"totalnumberofsales":100000.0000,"highsalestext":"HIGH","salesdate":"2010-12-15"},{"id":3,"make":"toyota","model":"belta","fuelusagecity":"15","fuelusagehwy":"10","salesaboveavg":true,"totalnumberofsales":200000.0000,"highsalestext":null,"salesdate":"2011-01-10"},{"id":4,"make":"toyota","model":"camry","fuelusagecity":"13","fuelusagehwy":"10","salesaboveavg":false,"totalnumberofsales":300000.0000,"highsalestext":"HIGH","salesdate":"2011-04-23"},{"id":5,"make":"nissan","model":"skyline","fuelusagecity":"14","fuelusagehwy":"9","salesaboveavg":true,"totalnumberofsales":500000.0000,"highsalestext":"HIGH","salesdate":"2010-09-10"},{"id":6,"make":"nissan","model":"zx300","fuelusagecity":"10","fuelusagehwy":"8","salesaboveavg":false,"totalnumberofsales":400000.0000,"highsalestext":null,"salesdate":"2012-01-06"}];
$("#list483").jqGrid("jqPivot",
data,
{
frozenStaticCols: true,
xDimension: [
{/*x0*/ dataName: "make", width: 200, label: "Make" },
{/*x1*/ dataName: "model", skipGrouping: true },
{/*x2*/ dataName: "fuelusagecity", hidden: true, skipGrouping: true },
{/*x3*/ dataName: "fuelusagehwy", width: 80, align: "center",
label: "fuel consumption", skipGrouping: true,
formatter: function (cellvalue, options, rowObject) {
return rowObject.x2 === null || rowObject.x3 === null ?
"-" :
String(rowObject.x2) + "-" + String(cellvalue);
}
},
{/*x4*/ dataName: "salesaboveavg", hidden: true, width: 50, align: "center", skipGrouping: true },
{/*x5*/ dataName: "highsalestext", hidden: true, skipGrouping: true }
],
yDimension: [
{/*y0*/ dataName: "salesdate",
sorttype: "date",
formatter: function (cellvalue, options, rowObject) {
//var x = rawObject.y0;
console.log(rowObject);
// return rowObject;
}
}],
aggregates: [{
member: "totalnumberofsales",
aggregator: "max"
}]
},
// grid options
{
iconSet: "fontAwesome",
cmTemplate: { autoResizable: true, width: 90 },
shrinkToFit: false,
useUnformattedDataForCellAttr: false,
autoResizing: { compact: true },
groupingView: {
groupField: ["x0"],
groupColumnShow: [false],
groupText: ['<b>{0}</b>']
},
width: 450,
pager: true,
rowNum: 20,
rowList: [5, 10, 20, 100, "10000:All"],
caption: "<b>Car sales statistics</b>"
}
);
</script>
</body>
</html>
生成的网格如下图链接所示
我有很多关于这个网格的问题。但随着答案的进展，我会一一发布。但现在要从以下问题开始：
当我打开分组时，应该出现在组名后面的折叠图标图像发生了什么？已解决：我找到了这个问题的答案，缺少的 font-awesome 库导致了这个问题
如何转换日期列中的 json 日期并在实际日期中显示它们？已解决：一旦我在中间层进行转换以返回 saledate 一个字符串值，这个问题就解决了
网格在 Toyota Corolla 上有两个条目，但这应该是一个条目，并且在该条目中，
totalnumofsales值应该放在两个匹配的日期上。120000AKA在2010-12-01单元格100000中的 toyota corolla 的单行条目中以及2010-12-15燃料消耗值必须是第一行值，即 10-14对于没有值的单元格显示 0.00 而不是显示 0.00 我需要它们显示一个空单元格
我如何关闭网格的自动排序，因为生成网格时，组名称按字母顺序排序，但我不会使用网格对它们进行排序，而是保留来自后端的原始顺序
我如何实现上述目标？
