免费 jqGrid - 行未进入编辑

我正在为一个小项目使用 Free jqGrid 4.13.0，我似乎无法使行从操作按钮和inlineNav编辑按钮进入编辑模式。

行由"添加"按钮添加，但它们不会进入编辑模式。尝试使用任何按钮进入编辑模式也不起作用。

可能是 css/js 文件中的顺序，它们被输入到 html 中吗？我是否缺少 js 文件？

我目前有 2 个几乎相同的网格，但它们都不起作用。

<link rel="stylesheet" type="text/css" href="jqueryUI/jquery-ui.css"></link>
<link rel="stylesheet" type="text/css" href="jqueryUI/jquery-ui.min.css"></link>
<link rel="stylesheet" type="text/css" href="jqueryUI/jquery-ui.theme.css"></link>
<link rel="stylesheet" type="text/css" media="screen" href="jqueryGrid/css/ui.jqgrid.css"></link>
<link rel='stylesheet' href='css/bootstrap.css'></link>
<link rel="stylesheet" type="text/css"  href="css/cascade.css" />
<script src="jquery/jquery-1.12.1.min.js" type="text/javascript"></script>
<script src="jqueryUI/jquery-ui.min.js" type="text/javascript"></script>
<script src="jqueryGrid/js/i18n/grid.locale-en.js" type="text/javascript">  </script>
<script src="jqueryGrid/js/jquery.jqgrid.min.js" type="text/javascript">     </script>
<script src="customerGrid.js" type="text/javascript" ></script>
<script src="customerOrderGrid.js" type="text/javascript" ></script>

customerGrid.js文件：

$(function() {
    var grid = $("#customersGrid");
    grid.jqGrid({
         url: "/LicentaREST/rest/customers/getCustomersGrid",
         mtype: "POST",
         datatype: "json",
        ajaxGridOptions: {contentType: 'application/json; charset=utf-8'},
        serializeGridData: function (postData) {
            if (postData.searchField === undefined) postData.searchField = null;
            if (postData.searchString === undefined) postData.searchString = null;
            if (postData.searchOper === undefined) postData.searchOper = null;
            return JSON.stringify(postData);
        }
        },
        colModel: [
            {name: 'ID', index: 'id', width: 55, hidden: true},
            {name: 'Name', index: 'name', width: 80, align: 'right', search: false},
            {name: 'Phone', index: 'phone', width: 90},
            {name: 'Address', index: 'address', width: 80, align: 'right', search: false},
            {name: 'Client Since', index: 'clientSince', width: 80, align: 'right', search: false},
            {name: 'Total Orders', index: 'totalOrders', width: 80, align: 'right', search: false},
            {name: 'Total Ammount Orders', index: 'totalAmmountOrders', width: 80, align: 'right', search: false},
            {name: 'Canceled Orders', index: 'canceledOrders', width: 80, align: 'right', search: false},
            {name: 'Black Listed Status', index: 'blackListed', width: 80, align: 'right', search: false},
        ],
        ondblClickRow: function (rowid) {
            $.ajax({
                type: "POST",
                url: "/LicentaREST/rest/getCustomerOrders",
                data: JSON.stringify(rowid),
                success: function (response) {
                    if (response.errorCode == 0) {
                        customersOrdersGrid.jqGrid('clearGridData').jqGrid('setGridParam', 'data', response.data);
                    }
                    else {
                    }
                },
                error: function (jqXHR, textStatus, errorThrown) {
                    console.log(textStatus, errorThrown);
                }
            });
        },
        pager: "#customersPager",
        rowNum: 15,
        rowList: [15,50, 100, 250,500],
        rownumbers: true,
        sortname: 'id',
        sortorder: 'desc',
        viewrecords: true,
        caption: 'Customers',
        height: "330",
        autowidth: true
    });
    grid.jqGrid('inlineNav', '#customersPager',
        {
            add: true,
            edit: false,
            save: false,
            cancel: false,
            addicon: 'ui-icon-plus',
            addtext: 'Add',
            addedrow: 'last'
    });
});