表格中跳转连接

{
            title: '商户管理地址', field: 'manageUrl', visible: true, align: 'center', valign: 'middle',
            cellStyle: function (value, row, index) {
                return {css: {"overflow": "hidden", "text-overflow": "ellipsis", "white-space": "nowrap"}}
            },
            formatter: function (value,row,index) {
                var text = '';
                text = value;
                if(value == undefined){
                    return "-";
                }
                return '<a href="'+text+'" target="_blank" style="color: #0000ff">'+text+'</a>';
            }
        },