我正在使用ASP.NET MVC的kendo UI . 我有一个内联编辑模式kendo网格,我的列中有一些ClientEditorTemplate DropDownLists . 网格绑定到模型列表“ContractPricingPolicy” .
public class ContractPricingPolicy
{
//Some other fields
[CustomDisplayName(XmlResourceNames.ContractPricingPoliciesXml, "PricingPolicyType")]
[UIHint("ClientPricingPolicyType")]
[Required(ErrorMessage = "Tο πεδίο {0} είναι υποχρεωτικό")]
public PricingPolicyType PricingPolicyType { get; set; }
//Some other fields
}
如您所见,我使用UITeint作为EditorTemplate,并使用Required Data Annotation来验证我的字段 . 编辑器模板是这样的:
@(Html.AthenaTransportDdl("GetPricingPolicyTypes", "Enterprise", HttpVerbs.Post)
.Name("PricingPolicyType")
.DataTextField("Label")
.DataValueField("Id")
.AutoBind(false)
.Filter("contains")
.HtmlAttributes(new { @class = "atn-flexdisplay-container" })
.OptionLabel(Html.GetResource(AthenaWeb.Models.Common.XmlResourceNames.CommonXml, "PricingPolicyTypeOptionLabel"))
)
我的剑道网格是这样的:
@(Html.Kendo().Grid(Model.PricingPolicies)
.Name("pricingPoliciesGrid")
.Columns(columns =>
{
columns.Bound(c => c.Id).Hidden();
columns.Bound(c => c.PricingPolicyType).Width(100)
// Some more columns
columns.Command(command => { command.Edit().Text(" ").UpdateText(" ").CancelText(" "); command.Destroy().Text(" "); }).Width(70)
.HtmlAttributes(new { style = "text-align:center" });
})
.ToolBar(toolbar => toolbar.Template("<div class='col-md-2'><button id='addPPRowBtn' class='btn btn-success' data-atn-mouseover='cStatusDisabled'><span class='fa fa-plus'></span> " + Html.GetResource(gcw, "ToolBarInsertNew") + "</div>"))
.Editable(editable => editable.Mode(GridEditMode.InLine).DisplayDeleteConfirmation(Html.GetResource(cpp, "DeleteConfirmationMsg")))
.DataSource(dataSource => dataSource
.Ajax()
.ServerOperation(true)
.Model(model =>
{
model.Id(c => c.Id);
model.Field(p => p.PricingPolicyType).DefaultValue(new AthenaWeb.Models.Enterprise.PricingPolicyType());
// Some other fields
})
.Create(create => create.Action("PricingPolicy_Create", "Student"))
.Read(read => read.Action("PricingPolicy_Read", "Student", new { id = Model.Id }))
.Destroy(update => update.Action("PricingPolicy_Deactivate", "Student"))
)
)
当我插入新行并尝试保存我的行而未选择定价策略时,不会触发数据注释中的验证 . 但是,如果我将编辑器模板所需的属性设置为:
(Html.AthenaTransportDdl("GetPricingPolicyTypes", "Enterprise", HttpVerbs.Post)
.Name("PricingPolicyType")
.DataTextField("Label")
.DataValueField("Id")
.AutoBind(false)
.Filter("contains")
.HtmlAttributes(new { @class = "atn-flexdisplay-container", required = "required" })
.OptionLabel(Html.GetResource(AthenaWeb.Models.Common.XmlResourceNames.CommonXml, "PricingPolicyTypeOptionLabel"))
)
验证触发但显示的消息是默认值 . 当我需要在我的数据注释中显示消息时,字段是必需的 .
我的问题是为什么会发生这种情况以及如何启用数据注释验证消息(我猜测的确切问题是如何为绑定到编辑器模板的字段触发行的kendoValidator)
1 回答
要使用编辑器模板为列工作的验证,您需要在编辑器模板中添加以下内容
.HtmlAttributes(Html.GetUnobtrusiveValidationAttributes("Validation",
ViewData.ModelMetadata))