我有一个kendo网格,它使用javascript中的ajax绑定其数据源,如下所示:
Kendogrid:
@(Html.Kendo().Grid<WEB02.ConfigurationModel.ActivityGridDetails>()
.Name("Activitydet")
.Columns(columns =>
{
columns.Bound(o => o.Id).Width(40);
columns.Bound(o => o.Config).Width(200);
columns.Bound(o => o.Status).Width(250);
columns.Bound(o => o.In).Width(250);
columns.Bound(o => o.Out).Width(250);
})
.DataSource(dataSource => dataSource
.Ajax()
.Events(events => events.Error("error_handler"))
.Model(model => model.Id(p => p.Id))
)
)
)
使用Javascript:
function onChange(e) {
var grid = $("#grid").data("kendoGrid");
var dataRows = grid.items();
var rowIndex = dataRows.index(grid.select());
var selectedname = grid.dataItems()[rowIndex];
console.log("aly" + selectedname.NodeId);
document.getElementById("ActivityGrid").style.bottom = "100px";
$.ajax({
type: 'POST',
url: '/Configuration/ActivityGridDisplay/',
dataType: 'json',
data: { nodeName: selectedname.Name, nodeType: selectedname.Type, nodeID: selectedname.NodeId },
success: function (result) {
$("#Activitydet").data("kendoGrid").dataSource.data(result);
//$("#Activitydet").data("kendoGrid").dataSource.fetch();
}
})}
控制器:
public ActionResult ActivityGridDisplay([DataSourceRequest] DataSourceRequest request, string nodeName, string nodeType, string nodeID)
{
ActivityGrid Activity = new ActivityGrid();
Activity.Grid = new DataTable();
string rep = "ns=2;s=";
nodeID = nodeID.Replace(rep, "");
string nodeConfig= nodeID+".CONFIG";
string nodeStatus= nodeID+".STATUS";
string nodeIN= nodeID+".IN";
string nodeOUT= nodeID+".OUT";
Dictionary<string, string> ActivityConfig = RxMUaClient.DetailsBrowse("2", "127.0.0.1:48030", nodeConfig);
Dictionary<string, string> ActivityStatus = RxMUaClient.DetailsBrowse("2", "127.0.0.1:48030", nodeStatus);
Dictionary<string, string> ActivityIN = RxMUaClient.DetailsBrowse("2", "127.0.0.1:48030", nodeIN);
Dictionary<string, string> ActivityOUT = RxMUaClient.DetailsBrowse("2", "127.0.0.1:48030", nodeOUT);
List<Dictionary<string, string>> Collection = new List<Dictionary<string, string>>();
Collection.Add(ActivityConfig);
Collection.Add(ActivityStatus);
Collection.Add(ActivityIN);
Collection.Add(ActivityOUT);
int max =Collection[0].Count;
for (int CC = 1; CC < 4; CC++)
{
if (Collection[CC].Count > max)
{
max = Collection[CC].Count;
}
}
DataTable Table = new DataTable();
Table.Columns.Add("Id");
Table.Columns.Add("Config");
Table.Columns.Add("Status");
Table.Columns.Add("In");
Table.Columns.Add("Out");
for (int i = 0; i <= max; i++)
{
DataRow newRow = Table.NewRow();
newRow[0] = i;
int l=1;
foreach (Dictionary<string, string> e in Collection)
{
if (i < e.Count)
{
var element = e.ElementAt(i);
newRow[l] = element.Value;
}
l++;
}
Table.Rows.Add(newRow);
}
if (request.Aggregates.Any())
{
request.Aggregates.Each(agg => agg.Aggregates.Each(a =>
{
a.MemberType = Table.Columns[agg.Member].DataType;
}));
}
return Json(Table.ToDataSourceResult(request));
}
我之前使用模型完成了相同的网格,但直接使用了kendo网格中的read函数,它曾经没有问题。这次使用ajax绑定读取不起作用,因为它给出了这个错误: kendo.all.min.js:12 Uncaught TypeError:e.slice不是函数
我试图将allowget放到json调用但没有解决它,我之前没有设置模型ID,所以我设置了一个并没有解决它。我试图从kendo网格中删除数据源部分,但没有这样做。有什么建议??
答案 0 :(得分:2)
发现问题:它是在javascript部分中传递整个数据,而只传递数据数组部分:
要更改的ajax函数如下:
$.ajax({
type: 'POST',
url: '/Configuration/ActivityGridDisplay/',
dataType: 'json',
data: { nodeName: selectedname.Name, nodeType: selectedname.Type, nodeID: selectedname.NodeId },
success: function (result) {
console.log(result);
var pass = result.Data;
$("#Activitydet").data("kendoGrid").dataSource.data(pass);
//$("#Activitydet").data("kendoGrid").dataSource.fetch();
}
})
答案 1 :(得分:0)
使用$(&#34; #grid&#34;)。kendoGrid得到同样的问题并通过放置&#39;数据&#39;来解决它。控制器中的属性。 例如: 返回Json(results.Data,JsonRequestBehavior.AllowGet);