如何在JQGrid中获取一行中特定单元格的值？

Question

我是 JQGrid 的新手。我创建了一个表格，其中每一行都包含一个编辑按钮。我想通过单击编辑按钮时选择特定行来向控制器发送一个值。我找了几个答案，但不太明白。我想在 UpdateRow 函数中发送数据。 这是我的 jq 网格代码。

var Integrate = function() {
function GetValue() {
      $(function (){
    $("#tblSelectIntegrations").jqGrid({
        mtype: "GET",
        url: "/Integrations/Detail",
        datatype: "json",
        async: false,
        colNames: [
           "ID","First Name", "Email Address","Edit"
        ],
        colModel: [
            { key: false, name: "IntegrationId", index: "IntegrationId", editable: false, width: 200, hidden:true },
            { key: false, name: "IntegrationName", index: "IntegrationName", editable: false, width: 200, hidden:false },
            { key: false, name: "CompanyEmail", index: "CompanyEmail", editable: false, width: 200, hidden:false },
                    {
                        name: '',
                        key: false,
                        width: 25,
                        editable: true,
                        sortable: false,
                        formatter: function () {
                            return "<button type='button' data-toggle='modal' data-target='#exampleModalCenter' onclick='Integrate.UpdateRow.call(this, event)' class='fm-button ui-state-default ui-corner-all noPrint'><span class='ui-icon ui-icon-pencil'></span></button>";
                        }
                    }            
                ],
        pager: jQuery("#divSelect"),
        rowNum: -1,
        scroll: 0,
        height: $(window).innerHeight() - 450,
        width: "100%",
        viewrecords: true,
        caption: "Product",
        emptyrecords: "No records to display",
        jsonReader: {
                    root: "rows",
                   page: "page",
                    total: "total",
                    records: "records",
                   repeatitems: false,
                    Id: "0"
                },
        autowidth: true,
        multiselect: false,
        loadonce:true,
    autoencode: true,
       ajaxGridOptions: { cache: false }

              
    }).navGrid("tblSelectIntegrations", { edit: false, add: false, del: false, search: false, refresh: false });

});
}
function UpdateRow() {
var appOrderId = $(this).closest("tr.jqgrow").attr("id");
        ShowControls("/Integrations/Update/" + appOrderId);
}
return {
        GetValue: GetValue,
        UpdateRow:UpdateRow
    }
}();