如何使用输入按键事件在剑道网格中添加新记录

Question

我使用一些 kendo ui 工具开发了一个简单的网络应用程序。

在那里我使用剑道网格工具来查看和插入产品详细信息的数据。

但我的问题是在 编辑模式（当我插入新记录时）当我按下 enter 键时我需要转到下一个单元格（同一行的下一列），然后在最后一列之后转到下一行（新记录）。

这是我在 view "index.cshtml"

中用于网格的代码

    button class="k-button" id="batchGrid">
    Batch Edit</button>
<div id="example" class="k-content">
    <div id="batchgrid">
    </div>
</div>
<script>
    $("#batchGrid").click(function () {
        var crudServiceBaseUrl = "http://demos.kendoui.com/service",
                        dataSource = new kendo.data.DataSource({
                            transport: {
                                read: {
                                    url: crudServiceBaseUrl + "/Products",
                                    dataType: "jsonp"
                                },
                                update: {
                                    url: crudServiceBaseUrl + "/Products/Update",
                                    dataType: "jsonp"
                                },
                                destroy: {
                                    url: crudServiceBaseUrl + "/Products/Destroy",
                                    dataType: "jsonp"
                                },
                                create: {
                                    url: crudServiceBaseUrl + "/Products/Create",
                                    dataType: "jsonp"
                                },
                                parameterMap: function (options, operation) {
                                    if (operation !== "read" && options.models) {
                                        return { models: kendo.stringify(options.models) };
                                    }
                                }
                            },
                            batch: true,
                            pageSize: 20,
                            schema: {
                                model: {
                                    id: "ProductID",
                                    fields: {
                                        ProductID: { editable: false, nullable: true },
                                        ProductName: { validation: { required: true} },
                                        UnitPrice: { type: "number", validation: { required: true, min: 1} },
                                        Discontinued: { type: "boolean" },
                                        UnitsInStock: { type: "number", validation: { min: 0, required: true} }
                                    }
                                }
                            }
                        });

        $("#batchgrid").kendoGrid({
            dataSource: dataSource,
            navigatable: true,
            filterable: true,
            pageable: true,
            height: 430,
            width: 300,
            toolbar: ["create", "save", "cancel"],
            columns: [
                            "ProductName",
                            { field: "UnitPrice", title: "Unit Price", format: "{0:c}", width: "130px" },
                            { field: "UnitsInStock", title: "Units In Stock", width: "130px" },
                            { field: "Discontinued", width: "130px" },
                            { command: ["destroy"], title: "&nbsp;", width: "100px"}],
            editable: true
        });
    });
</script>

如何在剑道网格中处理输入按键事件并遍历列和行？

请帮帮我。

Answer 1

试试这个代码。

$("#batchgrid").on("click", "td", function (e) {

            var rowIndex = $(this).parent().index();
            var cellIndex = $(this).index();
            $("input").on("keydown", function (event) {
                if (event.keyCode == 13) {
                    $("#batchgrid").data("kendoGrid").editCell($(".k-grid-content").find("table").find("tbody").find("tr:eq(" + rowIndex + ")").find("td:eq(" + cellIndex + ")").next().focusin($("#batchgrid").data("kendoGrid").closeCell($(".k-grid-content").find("table").find("tbody").find("tr:eq(" + rowIndex + ")").find("td:eq(" + cellIndex + ")").parent())));
                    return false;
                }
            });

        });

Answer 2

试试这个代码，它可以帮助你在输入按键时移动下一个单元格，

 $(document).ready(function () {
        $("#batchGrid").on("click", "td", function (e) {
            var rowIndex = $(this).parent().index();
            var cellIndex = $(this).index();
            window.onkeydown = function (event) {
                if (event.keyCode == 13) {
                    $("#batchGrid").data("kendoGrid").editCell($(".k-grid-content").find("table").find("tbody").find("tr:eq(" + rowIndex + ")").find("td:eq(" + cellIndex + ")").next().focusin($("#batchGrid").data("kendoGrid").closeCell($(".k-grid-content").find("table").find("tbody").find("tr:eq(" + rowIndex + ")").find("td:eq(" + cellIndex + ")").parent())));

                }
            }

        });
    });

Answer 3

试试这个

 $("#batchgrid").on("click", "td", function (e) {

            var rowIndex = $(this).parent().index();
            var cellIndex = $(this).index();
            $(".k-textbox").on("keydown", function (event) {
                if (event.keyCode == 13) {
                    $("#batchgrid").data("kendoGrid").editCell($(".k-grid-content").find("table").find("tbody").find("tr:eq(" + rowIndex + ")").find("td:eq(" + cellIndex + ")").next().focusin($("#batchgrid").data("kendoGrid").closeCell($(".k-grid-content").find("table").find("tbody").find("tr:eq(" + rowIndex + ")").find("td:eq(" + cellIndex + ")").parent())));
                    return false;
                }
            });

        });