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我使用LLBLGen适配器模型返回结果。使用断点是因为我无法让他们填充剑道网格,我可以看到他们都回来了。不过,我只需要返回具有昨天和之前日期属性的结果。我并不熟悉使用kendo网格和LLBL适配器。其他大多数示例都使用实体框架。这是我到目前为止。没有错误消息,因为我被困在如何设置过滤器?如何返回昨天和之前日期的结果
控制器
public ActionResult BundleStatus()
{
return View();
}
[HttpPost]
public ActionResult BundleStatusRead([DataSourceRequest] DataSourceRequest request)
{
var span = DateTime.Today.AddDays(-1);
DataAccessAdapter adapter = new DataAccessAdapter();
EntityCollection allBundles = new EntityCollection(new CarrierBundleEntityFactory());
adapter.FetchEntityCollection(allBundles, null);
var results = allBundles;
return Json(results.ToDataSourceResult(request));
}
}
查看
@{
ViewBag.Title = "BundleStatusGet";
}
<div>
@(Html.Kendo().Grid<ZoomAudits.DAL.EntityClasses.CarrierBundleEntity>()
.Name("grid")
.Columns(columns =>
{
columns.Bound(c => c.BundleId).Width(140);
columns.Bound(c => c.CarrierId).Width(190);
columns.Bound(c => c.Date);
columns.Bound(c => c.IsSent).Width(110);
})
.HtmlAttributes(new { style = "height: 380px;" })
.Scrollable()
.Groupable()
.Sortable()
.Pageable(pageable => pageable
.Refresh(true)
.PageSizes(true)
.ButtonCount(5))
.Selectable(selectable => selectable
.Mode(GridSelectionMode.Multiple)
.Type(GridSelectionType.Cell))
//.Events(events => events.Change("onChange").Sync("sync_handler")))
.DataSource(dataSource => dataSource
.Ajax()
.Read(read => read.Action("BundleStatusRead", "BundleStatus"))
//.Update(update => update.Action("EditingInline_Update", "Grid"))
)
)
更新控制器
public ActionResult BundleStatusRead([DataSourceRequest] DataSourceRequest request)
{
var span = DateTime.Today.AddDays(-1);
DataAccessAdapter adapter = new DataAccessAdapter();
EntityCollection allBundles = new EntityCollection(new CarrierBundleEntityFactory());
RelationPredicateBucket filter = new RelationPredicateBucket(CarrierBundleFields.Date == span);
adapter.FetchEntityCollection(allBundles, filter);
var results = allBundles;
return Json(results.ToDataSourceResult(request));
它不返回任何结果?这是我看到当我打开var结果LLBL的断点枚举没有结果
它确实让我进了一步。我认为?看看我的编辑 – user3750212
如果没有数据库中的数据与昨天的日期,这将是正确的回应。正确?我如何设置它,以便它在昨天和之前? – user3750212
用可能的解决方案更新答案。 –