Kendo编辑内联网格不显示下拉菜单的自定义错误消息

Question

我已经为内联网格编辑定义了一个自定义错误消息，该消息在某些元素上可完美运行，但对所有元素均无效。 在常规元素（如文本）上显示了自定义错误消息，但是在下拉列表“ CertificateTypeId”上，我得到了默认错误消息：“ CertificateTypeId is required”

定义自定义验证的模式代码：

       fields: {

                    CertificateTypeId: { type: "string", validation: { required: { message: 'Custom message' } } },
                    LastName: { type: "string", validation: { required: { message: 'Custom message' } } },
                }

创建下拉列表的代码，定义列部分中的函数调用：

     // Define the column section
     var arrColums = [ 
{ field: "CertificateTypeId", title: "Some title", filterable: false, width: 150, headerAttributes: { style: "white-space: normal" }, editor: createDropDownEditor, template: "#=setDescription(CertificateTypeId,'CertificateTypes')#" },
 { field: "LastName", title: "Some title", filterable: false, width: 170, headerAttributes: { style: "white-space: normal" } }
]



function createDropDownEditor(container, options) {

var collectionName = "";
var dataTextField = "Description";
var dataValueField = "Id";

    $('<input required name="' + options.field + '"/>')
         .appendTo(container)
         .kendoDropDownList({
             optionLabel: "Choose",
             dataTextField: dataTextField,
             dataValueField: dataValueField,
             dataSource: {
                 type: "odata",
                 data: collection
             },
             filter: "contains",
         });
    $("<span class='k-invalid-msg' data-required-msg='שדה חובה' data-for='" + options.field + "'></span>").appendTo(container);
   }