我在添加子級記錄時出現問題。它不會從網格中的父級傳遞HeaderId。當創建子記錄時,Kendo MVC Grid未將父ID傳遞給ClientID模板
任何人都可以發現一個問題,或者我想做的事情是不可能的嗎? 謝謝。
這裏的控制器動作:
[AcceptVerbs(HttpVerbs.Post)]
public ActionResult BillDetail_Create(BillDetail billDetail, int billHeaderId)
{
if (billHeaderId == 0)
{
ModelState.AddModelError("billHeaderID", "add bill header first");
}
if (billDetail != null && ModelState.IsValid)
{
var target = new BillDetail
{
Category = billDetail.Category,
Description = billDetail.Description,
Amount = billDetail.Amount,
BillHeaderId = billHeaderId,
BillDetailId = SessionBillDetails.Max(d => d.BillDetailId) + 1
};
//Get next Id in sequence
billDetail.BillDetailId = target.BillDetailId;
SessionBillDetails.Add(target);
}
return Json(new[] { billDetail }.ToDataSourceResult(new DataSourceRequest(), ModelState));
}
而這裏的觀點:
@(Html.Kendo().Grid<BillHeader>()
.Name("BillHeaders")
.Columns(columns =>
{
columns.Bound(h => h.BillHeaderId);
columns.Bound(h => h.Category);
columns.Bound(h => h.Description);
columns.Bound(h => h.Amount);
})
.Pageable()
.Selectable(selectable => selectable
.Mode(GridSelectionMode.Multiple)
.Type(GridSelectionType.Row))
.DataSource(dataSource => dataSource
.Ajax()
.PageSize(6)
.Events(events => events.Error("error_handler"))
.Read(read => read.Action("BillHeaders_Read", "Bill"))
)
.Events(events => events.DataBound("dataBound"))
.ClientDetailTemplateId("BillDetails")
)
<script id="BillDetails" type="text/kendo-tmpl">
@(Html.Kendo().Grid<BillDetail>()
.Name("BillDetails_#=BillHeaderId#")
.Columns(columns =>
{
columns.Bound(d => d.BillHeaderId).Width(50);
columns.Bound(d => d.BillDetailId).Width(70);
columns.Bound(d => d.Category).Width(70);
columns.Bound(d => d.Description).Width(150);
columns.Bound(d => d.Amount).Width(80);
columns.Command(command =>
{
command.Edit();
command.Destroy();
}).Width(75);
})
.DataSource(dataSource => dataSource
.Ajax()
.PageSize(10)
.Model(model =>
{
model.Id(d => d.BillDetailId);
model.Field(d => d.BillDetailId).Editable(false);
})
.Events(events => events.Error("error_handler"))
.Read(read => read.Action("BillDetails_Read", "Bill", new { billHeaderId = "#=BillHeaderId#" }))
.Update(update => update.Action("BillDetail_Update", "Bill"))
**.Create(create => create.Action("BillDetail_Create", "Bill", new { billHeaderId = "#=BillHeaderId#" }))**
.Destroy(destroy => destroy.Action("BillDetail_Destroy", "Bill")))
.Pageable()
.ToolBar(tools => tools.Create())
.ToClientTemplate()
)
</script>
謝謝大衛。我遇到了同樣的問題,並更改命名參數爲id解決了問題。 – ajexpress