我有一个剑道网格视图,其中一列是布尔值。在该列中,出现的信息标记为“真”(表示 1 或真)、“假”(表示 0 或假)或空白(表示空)。这看起来不是很专业,我正在尝试将网格中的这些值更改为显示为是、否或无(分别)。我用来尝试实现这一点的代码是:
模型:
namespace MvcApplication.Models
{
public class Companies
{
public string IsAdmitted { get; set; }
控制器:
[HttpPost]
public ActionResult Companies_Read([DataSourceRequest] DataSourceRequest request)
{
using (var companydata = new CompaniesDataContext())
{
List<Companies> model = new List<Companies>();
var companylist = companydata.Companies_JBs.Select(s => s).ToList();
foreach (var h in companylist)
{
Companies x = new Companies();
x.IsAdmitted = h.IsAdmitted == (bool)true ? x.IsAdmitted = "Yes" : h.IsAdmitted == (bool)false ? x.IsAdmitted = "No" : x.IsAdmitted = "Null";
model.Add(x);
}
return Json(companydata.Companies_JBs.ToDataSourceResult(request));
}
}
看法:
@(Html.Kendo().Grid(Model)
.Name("Company_Grid")
.Columns(columns =>
{
columns.Bound(o => o.IsAdmitted).Title("Admitted:").Width(95);
columns.Command(command => { command.Edit(); command.Destroy(); });
}
)
.ToolBar(toolbar => toolbar.Create().Text("Add a Company"))
.Editable(editable => editable.Mode(GridEditMode.PopUp).TemplateName("Companies"))
.Pageable()
.Sortable()
.Scrollable()
.HtmlAttributes(new { style = "height:430px;" })
.DataSource(dataSource => dataSource
.Ajax()
.PageSize(20)
.Events(events => events.Error("error_handler"))
.Model(model => model.Id(o => o.ID))
.Create(update => update.Action("Companies_Create", "Home"))
.Update(update => update.Action("Companies_Update", "Home"))
.Destroy(update => update.Action("Companies_Destroy", "Home"))
.Read(read => read.Action("Companies_Read", "Home"))
)
)
当我放置断点并检查值时,它表示 IsAdmitted 字段项标记为是、否或无(取决于它们在我的 sql 数据库中的值)。但是,在网格本身中,它们仍被标记为 true、false 或空白。我的问题是什么,或者有更好的方法吗?