防止kendo ui网格弹出编辑器在验证错误后关闭

Question

我从服务器返回错误并在kendo datasource错误事件中捕获它。在这个事件中我试图阻止关闭弹出编辑器，但它只是第一次工作，在第二次点击更新后，窗口一直保持关闭状态。

这是一些代码;

    dataSource = new kendo.data.DataSource({
    transport: {
    create: function (e) {  
                 // just posting server with ajax     
                 InsertCity("/city/insert", e.data, function (res) {
                            var grid = $("#gCity").data("kendoGrid");

                            if (res.success) {
                                grid.dataSource.data(res.data);
                            } else {
                                e.error("", "", res.error);
                                grid.cancelChanges();
                            }
                        })
     },
     error: function (e) {
                // after throwing error in transport/create, it comes here
                var grid = $("#gCity").data("kendoGrid");
                grid.one("dataBinding", function (e) {
                    e.preventDefault();
                });
                alert(e.errorThrown);
            },
     pageSize: 20,
     schema: {
            model: {
                id: "ID",
                fields: {
                    Name: { type: "string" }/*,
                    EndDate: { type: "date" },
                    CreateDate: { type: "date" }*/
                }
            }
     }
    });


    $("#gCity").kendoGrid({
        dataSource: dataSource,
        height: 550,
        selectable: "single",
        filterable: true,
        sortable: true,
        pageable: true,
        toolbar: [{ name: "new", text: "New" }],
        columns: [{ field: "Name", title: "Name" }],
        editable: {
            mode: "popup",
            confirmation: false,
            template: kendo.template($("#popup_editor").html())
        }
    });

我搜索了很多，但找不到解决方案

Answer 1

尝试添加此：

var onWindowEditClose = function (e) {
  debugger;
    if (preventCloseOnSave) {
        e.preventDefault();
        preventCloseOnSave = false;
    }
};

我从这里得到它