2021-09-13 10:22:50 +08:00
|
|
|
|
---
|
|
|
|
|
title: InputExcel 解析 Excel
|
|
|
|
|
description:
|
|
|
|
|
type: 0
|
|
|
|
|
group: null
|
|
|
|
|
menuName: InputExcel
|
|
|
|
|
icon:
|
|
|
|
|
order: 14
|
|
|
|
|
---
|
|
|
|
|
|
|
|
|
|
这个组件是通过前端对 Excel 进行解析,将结果作为表单项,使用它有两个好处:
|
|
|
|
|
|
|
|
|
|
1. 节省后端开发成本,无需再次解析 Excel
|
|
|
|
|
2. 可以前端实时预览效果,比如配合 input-table 组件进行二次修改
|
|
|
|
|
|
|
|
|
|
## 基本使用
|
|
|
|
|
|
|
|
|
|
默认情况下只解析第一个 sheet 的内容,下面的例子中,选择上传文件后,就能知道最终会解析成什么数据
|
|
|
|
|
|
|
|
|
|
```schema: scope="body"
|
|
|
|
|
{
|
|
|
|
|
"type": "form",
|
|
|
|
|
"api": "/api/mock2/form/saveForm",
|
|
|
|
|
"debug": true,
|
|
|
|
|
"body": [
|
|
|
|
|
{
|
|
|
|
|
"type": "input-excel",
|
|
|
|
|
"name": "excel",
|
|
|
|
|
"label": "上传 Excel"
|
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
}
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
默认模式是解析成对象数组,将第一行作为对象里的键,可以上传一个类似这样的 Excel 内容试试
|
|
|
|
|
|
|
|
|
|
```
|
|
|
|
|
|名称|网址|
|
|
|
|
|
|amis|https://baidu.gitee.io/amis|
|
|
|
|
|
|百度|https://www.baidu.com|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
解析后的的数据格式将会是
|
|
|
|
|
|
|
|
|
|
```json
|
|
|
|
|
[
|
|
|
|
|
{
|
|
|
|
|
"名称": "amis",
|
|
|
|
|
"网址": "https://baidu.gitee.io/amis"
|
|
|
|
|
},
|
|
|
|
|
{
|
|
|
|
|
"名称": "百度",
|
|
|
|
|
"网址": "https://www.baidu.com"
|
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
```
|
|
|
|
|
|
2021-10-19 18:10:04 +08:00
|
|
|
|
可以配合 `input-table` 来实现上传后二次编辑
|
|
|
|
|
|
|
|
|
|
```schema: scope="body"
|
|
|
|
|
{
|
|
|
|
|
"type": "form",
|
|
|
|
|
"api": "/api/mock2/form/saveForm",
|
|
|
|
|
"body": [
|
|
|
|
|
{
|
|
|
|
|
"type": "input-excel",
|
|
|
|
|
"name": "excel",
|
|
|
|
|
"label": "上传 Excel"
|
|
|
|
|
},
|
|
|
|
|
{
|
|
|
|
|
"type": "input-table",
|
|
|
|
|
"name": "excel",
|
|
|
|
|
"visibleOn": "data.excel",
|
|
|
|
|
"columns": [
|
|
|
|
|
{
|
|
|
|
|
"name": "名称",
|
|
|
|
|
"label": "名称",
|
|
|
|
|
"type": "input-text"
|
|
|
|
|
},
|
|
|
|
|
{
|
|
|
|
|
"name": "网址",
|
|
|
|
|
"label": "网址",
|
|
|
|
|
"type": "input-text"
|
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
}
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
需要保证 `input-table` 的 `name` 和 `input-excel` 一致,同时 `columns` 中的 `name` 也需要和 Excel 的列名一致。
|
|
|
|
|
|
2021-09-13 10:22:50 +08:00
|
|
|
|
## 二维数组模式
|
|
|
|
|
|
|
|
|
|
除了默认配置的对象数组格式,还可以使用二维数组方式,方法是设置 `"parseMode": "array"`
|
|
|
|
|
|
|
|
|
|
```schema: scope="body"
|
|
|
|
|
{
|
|
|
|
|
"type": "form",
|
|
|
|
|
"api": "/api/mock2/form/saveForm",
|
|
|
|
|
"debug": true,
|
|
|
|
|
"body": [
|
|
|
|
|
{
|
|
|
|
|
"type": "input-excel",
|
|
|
|
|
"name": "excel",
|
|
|
|
|
"parseMode": "array",
|
|
|
|
|
"label": "上传 Excel"
|
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
}
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
如果是前面的例子,解析结果将会是
|
|
|
|
|
|
|
|
|
|
```json
|
|
|
|
|
[
|
|
|
|
|
["名称", "网址"],
|
|
|
|
|
["amis", "https://baidu.gitee.io/amis"],
|
|
|
|
|
["百度", "https://www.baidu.com"]
|
|
|
|
|
]
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
## 解析多个 sheet
|
|
|
|
|
|
|
|
|
|
默认配置只解析第一个 sheet,如果要解析多个 sheet,可以通过 `"allSheets": true` 开启多个 sheet 的读取,这时的数据会增加一个层级。
|
|
|
|
|
|
|
|
|
|
```schema: scope="body"
|
|
|
|
|
{
|
|
|
|
|
"type": "form",
|
|
|
|
|
"api": "/api/mock2/form/saveForm",
|
|
|
|
|
"debug": true,
|
|
|
|
|
"body": [
|
|
|
|
|
{
|
|
|
|
|
"type": "input-excel",
|
|
|
|
|
"name": "excel",
|
|
|
|
|
"allSheets": true,
|
|
|
|
|
"label": "上传 Excel"
|
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
}
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
如果按之前的例子,结果将会是
|
|
|
|
|
|
|
|
|
|
```json
|
|
|
|
|
[
|
|
|
|
|
{
|
|
|
|
|
"sheetName": "Sheet1",
|
|
|
|
|
"data": [
|
|
|
|
|
{
|
|
|
|
|
"名称": "amis",
|
|
|
|
|
"网址": "https://baidu.gitee.io/amis"
|
|
|
|
|
},
|
|
|
|
|
{
|
|
|
|
|
"名称": "百度",
|
|
|
|
|
"网址": "https://www.baidu.com"
|
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
```
|
2021-10-19 18:10:04 +08:00
|
|
|
|
|
2021-10-28 17:10:50 +08:00
|
|
|
|
## 富文本模式
|
|
|
|
|
|
|
|
|
|
默认情况下 Excel 内容将会解析为纯文本,如果要使用富文本格式,可以通过 `plainText` 属性控制
|
|
|
|
|
|
|
|
|
|
```schema: scope="body"
|
|
|
|
|
{
|
|
|
|
|
"type": "form",
|
|
|
|
|
"api": "/api/mock2/form/saveForm",
|
|
|
|
|
"debug": true,
|
|
|
|
|
"body": [
|
|
|
|
|
{
|
|
|
|
|
"type": "input-excel",
|
|
|
|
|
"name": "excel",
|
|
|
|
|
"plainText": false,
|
|
|
|
|
"label": "上传 Excel"
|
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
}
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
开启这个模式后,对于富文本的内容会解析成对象的形式,有以下几种
|
|
|
|
|
|
|
|
|
|
- 富文本,内容放在 richText 属性下
|
|
|
|
|
|
|
|
|
|
```
|
|
|
|
|
{
|
|
|
|
|
"richText": [
|
|
|
|
|
{text: 'This is '},
|
|
|
|
|
{font: {italic: true}, text: 'italic'}
|
|
|
|
|
]
|
|
|
|
|
}
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
- 出错
|
|
|
|
|
|
|
|
|
|
```
|
|
|
|
|
{ error: '#N/A' }
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
- 公式
|
|
|
|
|
|
|
|
|
|
```
|
|
|
|
|
{ formula: 'A1+A2', result: 7 };
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
- 超链接
|
|
|
|
|
|
|
|
|
|
```
|
|
|
|
|
{
|
|
|
|
|
text: 'www.mylink.com',
|
|
|
|
|
hyperlink: 'http://www.mylink.com',
|
|
|
|
|
tooltip: 'www.mylink.com'
|
|
|
|
|
}
|
|
|
|
|
```
|
|
|
|
|
|
2021-10-19 18:10:04 +08:00
|
|
|
|
## 属性表
|
|
|
|
|
|
|
|
|
|
| 属性名 | 类型 | 默认值 | 说明 |
|
|
|
|
|
| ------------ | ----------------------- | -------- | ------------------ |
|
|
|
|
|
| allSheets | `boolean` | false | 是否解析所有 sheet |
|
|
|
|
|
| parseMode | `'array'` 或 `'object'` | 'object' | 解析模式 |
|
|
|
|
|
| includeEmpty | `boolean` | true | 是否包含空值 |
|
2021-10-28 17:10:50 +08:00
|
|
|
|
| plainText | `boolean` | true | 是否解析为纯文本 |
|
2022-03-16 17:01:30 +08:00
|
|
|
|
|
|
|
|
|
## 事件表
|
|
|
|
|
|
2022-05-31 15:05:54 +08:00
|
|
|
|
当前组件会对外派发以下事件,可以通过`onEvent`来监听这些事件,并通过`actions`来配置执行的动作,在`actions`中可以通过`event.data.xxx`事件参数变量来获取事件产生的数据,详细请查看[事件动作](../../docs/concepts/event-action)。
|
|
|
|
|
|
|
|
|
|
| 事件名称 | 事件参数 | 说明 |
|
|
|
|
|
| -------- | ---------------------------------------------------- | ------------------------ |
|
|
|
|
|
| change | `event.data.value: Array<object>` excel 解析后的数据 | excel 上传解析完成后触发 |
|
2022-03-16 17:01:30 +08:00
|
|
|
|
|
|
|
|
|
## 动作表
|
|
|
|
|
|
2022-05-31 15:05:54 +08:00
|
|
|
|
当前组件对外暴露以下特性动作,其他组件可以通过指定`actionType: 动作名称`、`componentId: 该组件id`来触发这些动作,动作配置可以通过`args: {动作配置项名称: xxx}`来配置具体的参数,详细请查看[事件动作](../../docs/concepts/event-action#触发其他组件的动作)。
|
|
|
|
|
|
2022-04-26 21:12:00 +08:00
|
|
|
|
| 动作名称 | 动作配置 | 说明 |
|
|
|
|
|
| -------- | ---------------------------------------------- | ------------------------------------------------------ |
|
|
|
|
|
| clear | - | 清空 |
|
|
|
|
|
| reset | - | 将值重置为`resetValue`,若没有配置`resetValue`,则清空 |
|
|
|
|
|
| setValue | `value: Array<object>` 更新的 excel 解析后数据 | 更新数据 |
|