crud 中headerToolbar 添加 自定义下载文件action button，如何把filter form 表单的数据传给button

[fathpanus]

实现场景：

crud 中headerToolbar 添加下载文件action button，如何把filter form 表单的数据传给button，button 需要把条件数据传给后端

存在的问题：

当前我是给filter 定义name 值，在button 通过name拿数据
浏览器debug网络查看，${daifuForm} 没有取到值

当前方案：

{
type: 'page',
toolbar: [],

                body: {
                    type: 'crud',
                    name: "daifuCRUD",
                    api: {
                        url: commonSet.requestUrl('daifuCode.list'),
                    },
                    filter: {
                        "title": "条件搜索",
                        "name": "daifuForm",
                        "mode": "inline",
                        "body": [
                            {
                                name: 'id',
                                "type": "input-text",
                                "label": "ID",
                                "size": "sm",
                            },
                            {
                                name: 'orderNo',
                                "type": "input-text",
                                "label": "订单号",
                                "size": "md",
                            },
                            {
                                name: 'crsId',
                                "type": "input-text",
                                "label": "自购者id",
                                "size": "sm",
                            },
                            {
                                name: 'actId',
                                "type": "input-text",
                                "label": "活动id",
                                "size": "sm",
                            },
                            {
                                name: 'itemId',
                                "type": "input-text",
                                "label": "商品id",
                                "size": "sm",
                            },
                            {
                                name: 'bsname',
                                "type": "input-text",
                                "label": "快手公司名",
                                "size": "sm",
                            },
                            {
                                name: 'kouling',
                                "type": "input-text",
                                "label": "口令",
                                "size": "md",
                            },
                            {
                                name: 'source',
                                "type": "select",
                                "label": "渠道",
                                size: 'sm',
                                options: [
                                    {
                                        label: '全部',
                                        value: '0',
                                    },
                                    {
                                        label: '抖音',
                                        value: '1',
                                    },
                                    {
                                        label: '快手',
                                        value: '2',
                                    },
                                ],
                            },
                            {
                                name: 'deviceId',
                                "type": "input-text",
                                "label": "设备id",
                                "size": "md",
                            },
                            {
                                "type": "input-datetime",
                                "name": "startDatetime",
                                "label": "开始时间",
                                "valueFormat": "YYYY-MM-DD HH:mm:ss",
                                "value": "today",
                                "shortcuts": [
                                    "yesterday",
                                    "today",
                                ]
                            },
                            {
                                "type": "input-datetime",
                                "name": "endDatetime",
                                "label": "结束时间",
                                "valueFormat": "YYYY-MM-DD HH:mm:ss",
                                isEndDate: true,
                                "shortcuts": [
                                    "yesterday",
                                    "today",
                                    "tomorrow"
                                ]
                            }
                        ],
                        "actions": [
                            {
                                "type": "submit",
                                "label": "搜索",
                                "level": 'primary'
                            },
                            {
                                "type": "reset",
                                "label": "清空",
                            },
                        ],
                        "className": "m-b-sm"
                    },
                    syncLocation: false,
                    columns: [
                        {name: 'id', label: '序号'},
                        {name: 'env', label: 'env'},
                        {name: 'orderNo', label: '订单号'},
                        {name: 'sourceName', label: '渠道'},
                        {name: 'crsUserId', label: '自购者id'},
                        {name: 'agentId', label: '代理id'},
                        {name: 'generalId', label: '总代id'},
                        {name: 'actId', label: '活动id'},
                        {name: 'itemId', label: '商品id'},
                        {name: 'applyerDisplayName', label: '昵称', width: 100},
                        {name: 'codeUrl', label: 'codeUrl'},
                        {name: 'peerPayNoticeInfo', label: 'peerPayNoticeInfo', width: 50},
                        {name: 'statusName', label: 'statusName'},
                        {name: 'realAmount', label: 'realAmount'},
                        {name: 'alipayParseFailMsg', label: '解析失败原因'},
                        {name: 'ksBsName', label: 'ksBsName'},
                        {name: 'ksBsNameFailMsg', label: 'ksBsNameFailMsg'},
                        {name: 'createDatetime', label: '提交时间', width: 180},
                        {
                            "type": "operation",
                            "label": "操作",
                            "buttons": []
                        }
                    ],
                    "headerToolbar": [
                        {
                            "type": "export-excel",
                            "label": "导出 EXCEL",
                            "api": commonSet.requestUrl('daifu.list') + "&export=1",
                            "filename": 'daifu_kouling_${ TIMESTAMP() }',                         
                        },
                        {
                            "label": "下载",
                            "type": "action",
                            "actionType": "ajax",
                            "api": {
                                url: commonSet.requestUrl('daifuStat.daily.list'), 
                                method: 'post',
                                data: "${daifuForm}"
                            }, 
                        },
                        {
                            "label": "刷新",
                            // "icon": "fa fa-repeat",
                            "type": "button",
                            "actionType": "reload",
                            "target": "daifuCRUD",
                            "align": "right"
                        },
                        
                    ],
                    "footerToolbar": [
                        "switch-per-page",
                        'statistics',
                        "pagination",
                    ],
                }

      };