asp.net-mvc - 如何同时将表单数据和jqGrid(editUrl)数据传递给Controller

Question

我有一个 asp.net MVC3 应用程序，其中包含各种表单数据和 jqGrid。

当我在 jqGrid 中编辑一行时，我需要将网格数据以及一些表单片段发布到 editUrl Controller 。

我可以通过 editUrl 将 jqGrid 编辑的数据发布到我的 Controller 。

有办法做到这一点吗？

我不确定如何发送其他表单元素以及如何在我的 Controller 中接收它们。

任何帮助将不胜感激。

下面是我的 jqGrid:

    $("#jqTable").jqGrid({
        // Ajax related configurations
        url: '@Url.Action("_CustomBinding")',
        datatype: "json",
        mtype: "POST",
        postData: {
            programID: function () { return $("#ProgramID option:selected").val(); },
            buildID: function () { return $('#Builds option:selected').val(); }
        },

        // Specify the column names
        colNames: ["Actions", "Assembly ID", "Assembly Name", "Assembly Type", "Cost", "Order", "Budget Report", "Partner Request", "Display"],

        // Configure the columns
        colModel: [
        { name: 'myac', width: 80, fixed: true, sortable: false, resize: false, formatter: 'actions', formatoptions: { keys: true} },
        { name: "AssemblyID", key: true, index: "AssemblyID", width: 40, align: "left", editable: false },
        { name: "AssemblyName", index: "AssemblyName", width: 100, align: "left", editable: true, edittype: 'select',
            editoptions: {
                dataUrl: '@Url.Action("_Assemblies")',
                buildSelect: function (data) {
                    var response = jQuery.parseJSON(data);
                    var s = '<select>';
                    if (response && response.length) {
                        for (var i = 0, l = response.length; i < l; i++) {
                            var ri = response[i];
                            s += '<option value="' + ri + '">' + ri + '</option>';
                        }
                    }
                    return s + "</select>";
                }
            }
        },
        { name: "AssemblyTypeName", index: "AssemblyTypeName", width: 100, align: "left", editable: false, edittype: 'select' },
        { name: "AssemblyCost", index: "AssemblyCost", width: 50, align: "left", formatter: "currency", editable: true },
        { name: "AssemblyOrder", index: "AssemblyOrder", width: 50, align: "left", editable: true },
        { name: "AddToBudgetReport", index: "AddToBudgetReport", width: 100, align: "center", formatter: "checkbox", editable: true, edittype: 'checkbox' },
        { name: "AddToPartnerRequest", index: "AddToPartnerRequest", width: 100, align: "center", formatter: "checkbox", editable: true, edittype: 'checkbox' },
        { name: "Show", index: "Show", width: 50, align: "center", formatter: "checkbox", editable: true, edittype: 'checkbox'}],

        // Grid total width and height and formatting
        //width: 650,
        //height: 220,
        altrows: true,

        // Paging
        //toppager: true,
        pager: $("#jqTablePager"),
        rowNum: 10,
        rowList: [10, 20, 30],
        viewrecords: true, // Specify if "total number of records" is displayed
        emptyrecords: 'No records to display',

        // Default sorting
        sortname: "AssemblyID",
        sortorder: "asc",

        // Grid caption
        caption: "Build Template",

        // grid command functionality
        editurl: '@Url.Action("_AjaxUpdate")',
        onSelectRow: function (AssemblyID) {
            if (AssemblyID && AssemblyID !== lastsel) {
                $('#jqTable').jqGrid('restoreRow', lastsel);
                $("#jqTable").jqGrid('editRow', AssemblyID, true);
                lastsel = AssemblyID;
            }
        }
    }).navGrid("#jqTablePager",
        { refresh: false, add: false, edit: false, del: false },
            {}, // settings for edit
            {}, // settings for add
            {}, // settings for delete
            {sopt: ["cn"]} // Search options. Some options can be set on column level
     );

Answer 1

您可以使用 onclickSubmit 选项自定义发送到服务器的内容:

.navGrid("#jqTablePager",
    { refresh: false, add: false, edit: false, del: false },
        { // settings for edit
            onclickSubmit: function(params, postdata)
            {
                postdata.extraParam = 'value'
            }
        },
        {}, // settings for add
        {}, // settings for delete
        {sopt: ["cn"]} // Search options. Some options can be set on column level
 );

Controller 将接收一个 JSON 对象，其中包含所有已编辑的属性 + extraParam。这取决于您如何在服务器端处理此问题。