在表单上编辑数据后，jqGrid SortableRows被禁用

Question

我有一个jqgrid，其中在创建网格时设置了sortableRows（）。拖放工作正常，直到我去选择用数据填充表单的行。我编辑表单数据，然后拖放将不再起作用。下面是网格的配置。

var ug = u.grid;

    u.readFromStorage('problemId');
    if (g.problemId !== '') {
        ug.selectFirstRecord = false;
    }

    ug.gridId = concerns.problemGridId;
    ug.colNames = ['ID', 'Category', 'Concern', 'Priority', 'Date From', 'Date To', 'Period',  'Reporting Type', 'Modified On', 'Modified By', '','','',''];
    ug.colModel = [ { name: 'ProblemId', index: 'Problem_ID', width: 1, hidden: true },
                    { name: 'Category', width: 120, sortable: false,
                        formatter: function (cellvalue, options, rowObject) {
                            return '<span class="ui-icon ' + btnIcon.DRAGNDROP + '" title="Row is drag / drop" style="display: inline - block;"></span>' + cellvalue;
                        }, classes: 'dragRow'
                    },
                    { name: 'Name', width: 230, 
                      cellattr: function (rowId, val, rawObject, cm, rdat) {
                        return 'title="' + rdat.WholeName +'"';
                        }, sortable: false, classes: 'dragRow'
                    }, 
                    { name: 'Priority', width: 40, classes: 'dragRow' },
                    { name: 'DateFrom', width: 100, sortable: false, classes: 'dragRow' },
                    { name: 'DateTo', width: 100, sortable: false, classes: 'dragRow' },
                    { name: 'Period', width: 140, sortable: false, classes: 'dragRow' },                        
                    { name: 'ReportingType', index: 'ReportingType', width: 100, sortable: false, classes: 'dragRow' },
                    { name: 'TouchDate', index: 'Touch_Date', width: 100, sortable: false, classes: 'dragRow' },
                    { name: 'TouchUser', index: 'TouchUser', width: 100, sortable: false, classes: 'dragRow' },
                    { name: 'SequenceOrder', index: 'SequenceOrder', width: 1, hidden: true},
                    { name: 'WholeName', index: 'WholeName', width: 1, hidden: true },
                    { name: 'OtherConernFlag', index: 'OtherConernFlag', width: 1, hidden: true },
                    { name: 'PriorityOrder', index: 'PriorityOrder', width: 1, hidden: true }
    ];
    ug.sortname = 'PriorityOrder';
    ug.pager = $('#pageNavigation-problemsGrid');
    ug.onSelectRow = function (rowid) {
        concerns.selectedProblemId = rowid;
        return concerns.selectProblem(rowid);
    };
    ug.onGetData = function (pdata) {
        u.grid.gdata[u.grid.gridId] = pdata;
        return concerns.getProblemData(pdata);
    };
    ug.onFormat = function (jdata, pageIndex, pageSize) {
        return concerns.formatProblemGrid(jdata, pageIndex, pageSize);
    };
    ug.afterSuccess = function () {       
        if (g.problemId !== '') {
            g.Mode = '';
            $(concerns.problemGridId).setSelection(g.problemId);
            u.saveToStorage('problemId', '');
        }
    };
    ug.build();
    $(ug.gridId).sortableRows({
    //ug.sortableRows({
        start: function (e, ui) {
            concerns.oldRowIndex = ui.item.index();
            concerns.oldRowIndex--;
            var rows = $(ug.gridId).jqGrid('getDataIDs');
            var rowData = $(ug.gridId).jqGrid('getRowData', rows[concerns.oldRowIndex]);
            concerns.oldSeqOrder = rowData["SequenceOrder"];
            concerns.oldPriority = rowData["Priority"];
        },
        update: function (i, ui) {
            var _newIndex = ui.item[0].rowIndex;

            var rows = $(ug.gridId).jqGrid('getDataIDs');
            var _ids = [];

            _newIndex = _newIndex - 1;

            //Moving down
            if (concerns.oldRowIndex < _newIndex) {
                for (i = _newIndex - 1; i >= concerns.oldRowIndex; i--) {
                    var _rowData = $(ug.gridId).jqGrid('getRowData', rows[i]);
                    var _rData = $(ug.gridId).jqGrid('getRowData', rows[i + 1]);
                    _ids.push({
                        m_Item1: _rData["ProblemId"],
                        m_Item2: _rowData["SequenceOrder"],
                        m_Item3: _rowData["Priority"]
                    });
                }

                var _rwData = $(ug.gridId).jqGrid('getRowData', rows[concerns.oldRowIndex]);

                _ids.push({
                    m_Item1: _rwData["ProblemId"],
                    m_Item2: concerns.oldSeqOrder,
                    m_Item3: concerns.oldPriority

                });
            }

            //Moving up
            if (concerns.oldRowIndex > _newIndex) {
                for (i = _newIndex; i <= concerns.oldRowIndex - 1; i++) {
                    var _rowData = $(ug.gridId).jqGrid('getRowData', rows[i]);
                    var _rData = $(ug.gridId).jqGrid('getRowData', rows[i + 1]);
                    _ids.push({
                        m_Item1: _rowData["ProblemId"],
                        m_Item2: _rData["SequenceOrder"],
                        m_Item3: _rData["Priority"]
                    });
                }

                var _rwData = $(ug.gridId).jqGrid('getRowData', rows[concerns.oldRowIndex]);

                _ids.push({
                    m_Item1: _rwData["ProblemId"],
                    m_Item2: concerns.oldSeqOrder,
                    m_Item3: concerns.oldPriority
                });
            }

            app.ajax({
                values: { items: _ids },
                url: 'Services/Patient.svc/UpdateProblemSequenceOrder'
            }).done(function (data, status, jqXhr) {
                $(concerns.problemGridId).trigger('reloadGrid');
            });
        }
    });

我尝试使用下面的方法重新启用网格，但是它不起作用。

在用户完成编辑后重新启用SortableRows的一种好方法是什么？

$.fn.extend({
preventDisableSelection: function () {
    return this.each(function (i) {
        $(this).bind('mousedown.ui-disableSelection selectstart.ui-disableSelection', function (e) {
            e.stopImmediatePropagation();
        });
    });
}

}）;