剑道dataSource.add - 类型错误：o是未定义

Question

我试图将项目添加到我的Kendo DataSource，但我不断收到以下错误，每当我尝试添加：

TypeError: o is undefined - kendo.all.min.js (line 50, col 23446)

发生这种情况时，我尝试并使用dataSource.add()方法。

sectionNotesDataSource: new kendo.data.DataSource({ 
    transport: { 
     read: { 
      url: "/baa/baa/GetNotes", 
      dataType: "json", 
      type: "GET", 
      data: { 
       Id: $("#Id").val() 
      } 
     }, 
     create: { 
      url: "/baa/baa/CreateNote", 
      dataType: "json", 
      type: "POST" 
     }, 
     parameterMap: function (data, operation) { 
      if (operation === "update" || operation === "create") { 
       data.CreateDate = _dateToString(data.CreateDate); 
       data.LastModDate = _dateToString(data.LastModDate); 
      } 
      return data; 
     } 
    }, 
    schema: { 
     model: { 
      id: "Id", 
      fields: { 
       Id: { type: "number", editable: false, nullable: true }, 
       BaaId: { type: "number", editable: false, nullable: false }, 
       BaaSectionId: { type: "number", editable: false, nullable: false }, 
       Body: { type: "string", editable: true }, 
      } 
     } 
    } 
}), 
onNewNote: function (e) { 
    var baaId = $(e.currentTarget).data("baaId"); 
    var baaSectionId = $(e.currentTarget).data("baasection"); 
    var noteList = $(e.target).closest(".baa-section-notes").find(".section-note-list").data("kendoListView"); 

    $("#NoteSave").on("click", function() { 
     var body = editor.value(); 
     noteList.add({ BaaId: baaId, BaaSectionId: baaSectionId, Body: body }); 
} 
}); 

我一直在试图弄清楚过去几个小时是什么导致这个错误，但似乎无法弄清楚。

BaaId，BaaSectionId和Body都包含值，所以我完全失去了这个错误。

Answer 1

我最终解决了我的问题。

我改了行

noteList.add({ BaaId: baaId, BaaSectionId: baaSectionId, Body: body }); 

到

noteList.dataSource.add({ BaaId: baaId, BaaSectionId: baaSectionId, Body: body });