Jqgrid没有显示JSON数据,但行正在生成
服务器端代码:
public JsonResult Denominations()
{
.
.
int counter = 0;
var jsonData = new
{
total = result.UserObject.Count,
page = 1,
rows = (
from p in result.UserObject
select new
{
id = ++counter,
cell = new string [] {
p.CurrencyID.ToString(),
p.DenominationID.ToString(),
p.DenominationName.ToString(),
p.DenominatorCount.ToString(),
p.Multiplier.ToString(),
p.TenderID.ToString()
}
}).ToArray()
};
return Json(jsonData, JsonRequestBehavior.AllowGet);
}
服务器端的数据如下: {"总":1,"页面":1,"行":[{" ID":1,"细胞& #34;:[" 1"" 1""便士"" 0"" 0.0100" " 1"]}]}
JavaScript代码:
$("#denominators").jqGrid({
url: '/Denominations?tenderid=1¤cyid=1',
contentType: "application/json",
datatype: "json",
jsonReader: {
root: 'rows',
page: 'page',
total: 'total',
repeatitems: false,
cell: 'cell',
id: 'id',
userdata:'userdata'
},
mtype: "GET",
colNames: ["CurrencyID", "DenominationID", "TenderID", "Multiplier", "DenominationName", "DenominatorCount"],
colModel: [
{ name: "currencyid", width: 80, align: "center" },
{ name: "denominationid", width: 90, align: "center" },
{ name: "tenderid", width: 250 },
{ name: "multiplier", width: 250 },
{ name: "denominationname", width: 95 },
{ name: "denominatorcount", width: 95 },
],
height: 'auto',
loadonce: true,
sortname: "DenominationID",
sortorder: "desc",
viewrecords: true,
gridview: true,
autoencode: true
});
查看:
<table id="denominators" ></table>
View使用列标题创建网格,但是生成行但行没有任何数据int。
答案 0 :(得分:0)
您使用了错误的jsonReader
。准确地说属性repeatitems: false
是错误的。这意味着rows
数组中每个项目的格式都是
{
"currencyid": "1",
"denominationid": "1",
"tenderid": 1,
"denominationname": "Penny",
"denominatorcount": "0",
"multiplier": "0.0100"
}
您使用
{
"id": 1,
"cell": [
"1",
"1",
"Penny",
"0",
"0.0100",
"1"
]
}
代替。因此,您应该删除jsonReader
,因为输入数据的格式与默认jsonReader
相对应,但您仍需要重新排序网格列或更改放置在cell
数组中的项目的顺序这样它就对应colModel
中的列顺序。
补充说明:您对total
使用了错误的值。它应该是页面的数量。顺便提一句,你使用loadonce: true
。如果您可以从响应中删除"total":1,"page":1
部分,只返回名为项的数组。您应该只选择与项目名称相同的列名称。