{
    "type": "page",
    "title": "excel事件",
    "regions": [
        "body",
        "toolbar",
        "header"
    ],
    "body": [
        {
            "type": "tpl",
            "tpl": "InputExcel",
            "inline": false,
            "wrapperComponent": "h2"
        },
        {
            "type": "form",
            "debug": true,
            "api": "/amis/api/mock2/form/saveForm",
            "body": [
                {
                    "type": "group",
                    "body": [
                        {
                            "name": "trigger1",
                            "id": "trigger1",
                            "type": "action",
                            "label": "clear触发器",
                            "level": "primary",
                            "onEvent": {
                                "click": {
                                    "actions": [
                                        {
                                            "actionType": "clear",
                                            "componentId": "clear-input-excel",
                                            "description": "点击清除数据"
                                        }
                                    ]
                                }
                            }
                        },
                        {
                            "type": "input-excel",
                            "id": "clear-input-excel",
                            "name": "file",
                            "multiple": true,
                            "onEvent": {
                                "change": {
                                    "actions": [
                                        {
                                            "actionType": "dialog",
                                            "args": {
                                                "val": "${event.data.value}"
                                            },
                                            "dialog": {
                                                "title": "派发change事件",
                                                "data": {
                                                    "val": "${val}"
                                                },
                                                "body": [
                                                    {
                                                        "type": "tpl",
                                                        "tpl": "${val|json}"
                                                    }
                                                ]
                                            }
                                        }
                                    ]
                                }
                            }
                        }
                    ]
                }
            ]
        }
    ]
}