amis2/docs/zh-CN/components/table.md
吴多益 c8c4b6efa3
文档文字小调整;统一删掉 schema 中的高度设置;修复 tinymce 弹窗可能被遮挡问题 (#1336)
* 文档优化

* 文档细节调整,删除示例的 height 设置,使用自动撑开

* sdk 使用完整例子,因为新版没发布

* 修复官网语言不正确问题

* 增加 icon 调整颜色及大小的例子

* 修复文字错误

* 补充 each 的文档

* 修复 zh-CN 大写问题
2021-01-07 23:35:03 +08:00

1290 lines
38 KiB
Markdown
Executable File
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

---
title: Table 表格
description:
type: 0
group: ⚙ 组件
menuName: Table 表格
icon:
order: 67
---
表格展示,不支持配置初始化接口初始化数据域,所以需要搭配类似像`Service`这样的,具有配置接口初始化数据域功能的组件,或者手动进行数据域初始化,然后通过`source`属性,获取数据链中的数据,完成数据展示。
## 基本用法
```schema: scope="body"
{
"type": "service",
"api": "https://houtai.baidu.com/api/sample?perPage=5",
"body": [
{
"type": "table",
"title": "表格1",
"source": "$rows",
"columns": [
{
"name": "engine",
"label": "Engine"
},
{
"name": "version",
"label": "Version"
}
]
}
]
}
```
## 数据需求
数据是对象数组,比如前面的例子中 `rows` 的值类似:
```
[
{
"engine": "webkie",
"version": 1
}
]
```
## 列配置
`columns`内,除了简单的配置`label`和`name`展示数据以外,还支持一些额外的配置项,可以帮助更好的展示数据。
### 列类型
除了简单展示数据源所返回的数据以外,`list`的列支持除表单项以外所有组件类型,例如:
```schema
{
"$schema": "https://houtai.baidu.com/v2/schemas/table.json#",
"type": "table",
"data": {
"items": [
{
"id": "91264",
"text": "衡 阎",
"progress": 22,
"type": 4,
"boolean": true,
"list": [
{
"title": "Forward Functionality Technician",
"description": "nisi ex eum"
},
{
"title": "District Applications Specialist",
"description": "ipsam ratione voluptas"
},
{
"title": "Future Operations Manager",
"description": "ducimus fugit debitis"
},
{
"title": "Dynamic Solutions Associate",
"description": "saepe consequatur aut"
}
],
"audio": "https://news-bos.cdn.bcebos.com/mvideo/%E7%9A%87%E5%90%8E%E5%A4%A7%E9%81%93%E4%B8%9C.aac",
"carousel": [
{
"image": "https://ss0.bdstatic.com/70cFvHSh_Q1YnxGkpoWK1HF6hhy/it/u=3893101144,2877209892&fm=23&gp=0.jpg"
},
{
"html": "<div style=\"width: 100%; height: 200px; background: #e3e3e3; text-align: center; line-height: 200px;\">carousel data in crud</div>"
},
{
"image": "https://video-react.js.org/assets/poster.png"
}
],
"date": 1591270438,
"image": "https://ss0.bdstatic.com/70cFvHSh_Q1YnxGkpoWK1HF6hhy/it/u=3893101144,2877209892&fm=23&gp=0.jpg",
"json": {
"id": 1,
"text": "text"
}
},
{
"id": "34202",
"text": "吉 卢汉市",
"progress": 85,
"type": 1,
"boolean": true,
"list": [
{
"title": "Dynamic Assurance Orchestrator",
"description": "ea ullam voluptates"
},
{
"title": "Internal Division Assistant",
"description": "illum deleniti qui"
},
{
"title": "International Usability Administrator",
"description": "sit voluptatem quia"
},
{
"title": "Lead Optimization Orchestrator",
"description": "autem et blanditiis"
},
{
"title": "Future Division Assistant",
"description": "dolor cupiditate sint"
},
{
"title": "Forward Program Orchestrator",
"description": "quia distinctio voluptas"
},
{
"title": "Human Implementation Technician",
"description": "consequatur quaerat ullam"
},
{
"title": "National Identity Administrator",
"description": "ipsa et reiciendis"
},
{
"title": "Regional Factors Planner",
"description": "sed deserunt natus"
},
{
"title": "Human Data Administrator",
"description": "rerum consequatur odit"
}
],
"audio": "https://news-bos.cdn.bcebos.com/mvideo/%E7%9A%87%E5%90%8E%E5%A4%A7%E9%81%93%E4%B8%9C.aac",
"carousel": [
{
"image": "https://ss0.bdstatic.com/70cFvHSh_Q1YnxGkpoWK1HF6hhy/it/u=3893101144,2877209892&fm=23&gp=0.jpg"
},
{
"html": "<div style=\"width: 100%; height: 200px; background: #e3e3e3; text-align: center; line-height: 200px;\">carousel data in crud</div>"
},
{
"image": "https://video-react.js.org/assets/poster.png"
}
],
"date": 1591270438,
"image": "https://ss0.bdstatic.com/70cFvHSh_Q1YnxGkpoWK1HF6hhy/it/u=3893101144,2877209892&fm=23&gp=0.jpg",
"json": {
"id": 1,
"text": "text"
}
},
{
"id": "37701",
"text": "立辉安市",
"progress": 72,
"type": 2,
"boolean": false,
"list": [
{
"title": "Corporate Metrics Liason",
"description": "aspernatur natus qui"
},
{
"title": "Central Paradigm Analyst",
"description": "sequi numquam ad"
},
{
"title": "International Data Administrator",
"description": "sed libero eum"
},
{
"title": "Forward Optimization Assistant",
"description": "officiis accusantium dolorem"
},
{
"title": "Senior Metrics Executive",
"description": "commodi sint quod"
},
{
"title": "Corporate Quality Facilitator",
"description": "aut aperiam est"
},
{
"title": "Forward Operations Producer",
"description": "sed corporis eaque"
},
{
"title": "National Integration Analyst",
"description": "quasi ab cumque"
}
],
"audio": "https://news-bos.cdn.bcebos.com/mvideo/%E7%9A%87%E5%90%8E%E5%A4%A7%E9%81%93%E4%B8%9C.aac",
"carousel": [
{
"image": "https://ss0.bdstatic.com/70cFvHSh_Q1YnxGkpoWK1HF6hhy/it/u=3893101144,2877209892&fm=23&gp=0.jpg"
},
{
"html": "<div style=\"width: 100%; height: 200px; background: #e3e3e3; text-align: center; line-height: 200px;\">carousel data in crud</div>"
},
{
"image": "https://video-react.js.org/assets/poster.png"
}
],
"date": 1591270438,
"image": "https://ss0.bdstatic.com/70cFvHSh_Q1YnxGkpoWK1HF6hhy/it/u=3893101144,2877209892&fm=23&gp=0.jpg",
"json": {
"id": 1,
"text": "text"
}
}
]
},
"affixHeader": false,
"syncLocation": false,
"columns": [
{
"name": "id",
"label": "ID",
"type": "text"
},
{
"name": "text",
"label": "文本",
"type": "text"
},
{
"type": "image",
"label": "图片",
"name": "image"
},
{
"name": "date",
"type": "date",
"label": "日期"
},
{
"name": "progress",
"label": "进度",
"type": "progress"
},
{
"name": "boolean",
"label": "状态",
"type": "status"
},
{
"name": "boolean",
"label": "开关",
"type": "switch"
},
{
"name": "type",
"label": "映射",
"type": "mapping",
"map": {
"1": "<span class='label label-info'>漂亮</span>",
"2": "<span class='label label-success'>开心</span>",
"3": "<span class='label label-danger'>惊吓</span>",
"4": "<span class='label label-warning'>紧张</span>",
"*": "其他:${type}"
}
},
{
"name": "list",
"type": "list",
"label": "List",
"placeholder": "-",
"listItem": {
"title": "${title}",
"subTitle": "${description}"
}
}
]
}
```
### 列宽
可以给列配置`width`属性,控制列宽,共有两种方式:
#### 固定像素
可以配置数字,用于设置列宽像素,例如下面例子我们给`Rendering engine`列宽设置为`100px`。
```schema: scope="body"
{
"type": "crud",
"api": "https://houtai.baidu.com/api/sample?waitSeconds=1",
"columns": [
{
"name": "id",
"label": "ID"
},
{
"name": "engine",
"label": "Rendering engine",
"width": 100
}
]
}
```
#### 百分比
也可以百分比来指定列宽,例如下面例子我们给`Rendering engine`列宽设置为`50%`。
```schema: scope="body"
{
"type": "crud",
"api": "https://houtai.baidu.com/api/sample?waitSeconds=1",
"columns": [
{
"name": "id",
"label": "ID"
},
{
"name": "engine",
"label": "Rendering engine",
"width": "50%"
}
]
}
```
### 默认是否显示
默认 `columnsTogglable` 配置为 `auto`,当列超过 5 列后,就会在工具栏多渲染出来一个列展示与否的开关。你可以设置成 `true` 或者 `false` 来强制开或者关。在列配置中可以通过配置 `toggled``false` 默认不展示这列,比如下面这个例子中 ID 这一栏。
```schema: scope="body"
{
"type": "service",
"api": "https://houtai.baidu.com/api/sample?perPage=5",
"body": [
{
"type": "table",
"source": "$rows",
"className": "m-b-none",
"columns": [
{
"name": "engine",
"label": "Engine"
},
{
"name": "grade",
"label": "Grade"
},
{
"name": "version",
"label": "Version"
},
{
"name": "browser",
"label": "Browser"
},
{
"name": "id",
"label": "ID",
"toggled": false
},
{
"name": "platform",
"label": "Platform"
}
]
}
]
}
```
### 固定列
列太多可以让重要的几列固定,可以配置固定在左侧还是右侧,只需要给需要固定的列上配置 `fixed` 属性,配置 `left` 或者 `right`。
```schema: scope="body"
{
"type": "service",
"api": "https://houtai.baidu.com/api/sample?perPage=5",
"className": "w-xxl",
"body": [
{
"type": "table",
"source": "$rows",
"className": "m-b-none",
"columnsTogglable": false,
"columns": [
{
"name": "engine",
"label": "Engine",
"fixed": "left"
},
{
"name": "grade",
"label": "Grade"
},
{
"name": "version",
"label": "Version"
},
{
"name": "browser",
"label": "Browser"
},
{
"name": "id",
"label": "ID"
},
{
"name": "platform",
"label": "Platform",
"fixed": "right"
}
]
}
]
}
```
### 可复制
可以在列上配置`"copyable": true`,会在该列的内容区里,渲染一个复制内容的图标,点击可复制该显示内容
```schema: scope="body"
{
"type": "crud",
"api": "https://houtai.baidu.com/api/sample?waitSeconds=1",
"columns": [
{
"name": "id",
"label": "ID"
},
{
"name": "engine",
"label": "Rendering engine",
"copyable": true
}
]
}
```
你也可以配置对象形式,可以自定义显示内容
```schema: scope="body"
{
"type": "crud",
"api": "https://houtai.baidu.com/api/sample?waitSeconds=1",
"columns": [
{
"name": "id",
"label": "ID"
},
{
"name": "engine",
"label": "Rendering engine",
"copyable": {
"content": "复制的内容是:${engine}"
}
}
]
}
```
### 弹出框popOver
可以给列上配置`popOver`属性,会在该列的内容区里,渲染一个图标,点击会显示弹出框,用于展示内容
```schema: scope="body"
{
"type": "crud",
"api": "https://houtai.baidu.com/api/sample?waitSeconds=1",
"columns": [
{
"name": "id",
"label": "ID"
},
{
"name": "engine",
"label": "Rendering engine",
"popOver": {
"body": {
"type": "tpl",
"tpl": "${engine}"
}
}
}
]
}
```
可以结合 truncate 用来优化表格中的长内容展示,比如默认只展示 20 个字符,剩下的点击查看更多出现。
```schema: scope="body"
{
"type": "crud",
"api": "https://houtai.baidu.com/api/sample?waitSeconds=1",
"columns": [
{
"name": "id",
"label": "ID"
},
{
"type": "tpl",
"name": "engine",
"label": "Rendering engine",
"tpl": "${engine|truncate:2}",
"popOver": {
"trigger": "hover",
"position": "left-top",
"showIcon": false,
"body": {
"type": "tpl",
"tpl": "${engine}"
}
}
}
]
}
```
> 示例内容没那么长,直接配置成 2 个字符了。
`popOver` 配置详情:
- `mode` 可配置成 `popOver`、`dialog` 或者 `drawer`。 默认为 `popOver`
- `size` 当配置成 `dialog` 或者 `drawer` 的时候有用。
- `position` 配置弹出位置,只有 `popOver` 模式有用。
可选参数:
- `center`
- `left-top`
- `right-top`
- `left-bottom`
- `right-bottom`
atX-atY-myX-myY
即:对齐目标的位置-对齐自己的位置
- `left-top-right-bottom` 在目标位置的左上角显示。
- `left-center-right-center` 在目标的左侧显示,垂直对齐。
- ...
固定位置
- `fixed-center`
- `fixed-left-top`
- `fixed-right-top`
- `fixed-left-bottom`
- `fixed-right-bottom`
- `offset` 默认 `{top: 0, left: 0}`,如果要来一定的便宜请设置这个。
- `trigger` 触发弹出的条件。可配置为 `click` 或者 `hover`。默认为 `click`
- `showIcon` 是否显示图标。默认会有个放大形状的图标出现在列里面。如果配置成 false则触发事件出现在列上就会触发弹出。
- `title` 弹出框的标题。
- `body` 弹出框的内容。
### 表头样式
可以配置`"isHead": true`,来让当前列以表头的样式展示。应用场景是:
1. 所有列`label`配置空字符串,不显示表头
2. 配置`combineNum`,合并单元格,实现左侧表头的形式
3. 列上配置`"isHead": true`,调整样式
```schema: scope="body"
{
"type": "crud",
"api": "https://houtai.baidu.com/api/sample?waitSeconds=1",
"affixHeader": false,
"combineNum": 1,
"columns": [
{
"name": "engine",
"label": "",
"isHead": true
},
{
"name": "browser",
"label": ""
},
{
"name": "platform",
"label": ""
},
{
"name": "version",
"label": ""
},
{
"name": "grade",
"label": ""
}
]
}
```
还可以配置"offset",实现弹出框位置调整自定义
```schema: scope="body"
{
"type": "crud",
"api": "https://houtai.baidu.com/api/sample?waitSeconds=1",
"columns": [
{
"name": "id",
"label": "ID"
},
{
"name": "engine",
"label": "Rendering engine",
"popOver": {
"body": {
"type": "tpl",
"tpl": "偏了一点的popover"
},
"offset": {
"y": 100
}
}
}
]
}
```
## 嵌套
当行数据中存在 children 属性时,可以自动嵌套显示下去。
```schema: scope="body"
{
"type": "service",
"data": {
"rows": [
{
"engine": "Trident",
"browser": "Internet Explorer 4.0",
"platform": "Win 95+",
"version": "4",
"grade": "X",
"id": 1,
"children": [
{
"engine": "Trident",
"browser": "Internet Explorer 4.0",
"platform": "Win 95+",
"version": "4",
"grade": "X",
"id": 1001
},
{
"engine": "Trident",
"browser": "Internet Explorer 5.0",
"platform": "Win 95+",
"version": "5",
"grade": "C",
"id": 1002
}
]
},
{
"engine": "Trident",
"browser": "Internet Explorer 5.0",
"platform": "Win 95+",
"version": "5",
"grade": "C",
"id": 2,
"children": [
{
"engine": "Trident",
"browser": "Internet Explorer 4.0",
"platform": "Win 95+",
"version": "4",
"grade": "X",
"id": 2001
},
{
"engine": "Trident",
"browser": "Internet Explorer 5.0",
"platform": "Win 95+",
"version": "5",
"grade": "C",
"id": 2002
}
]
},
{
"engine": "Trident",
"browser": "Internet Explorer 5.5",
"platform": "Win 95+",
"version": "5.5",
"grade": "A",
"id": 3,
"children": [
{
"engine": "Trident",
"browser": "Internet Explorer 4.0",
"platform": "Win 95+",
"version": "4",
"grade": "X",
"id": 3001
},
{
"engine": "Trident",
"browser": "Internet Explorer 5.0",
"platform": "Win 95+",
"version": "5",
"grade": "C",
"id": 3002
}
]
},
{
"engine": "Trident",
"browser": "Internet Explorer 6",
"platform": "Win 98+",
"version": "6",
"grade": "A",
"id": 4,
"children": [
{
"engine": "Trident",
"browser": "Internet Explorer 4.0",
"platform": "Win 95+",
"version": "4",
"grade": "X",
"id": 4001
},
{
"engine": "Trident",
"browser": "Internet Explorer 5.0",
"platform": "Win 95+",
"version": "5",
"grade": "C",
"id": 4002
}
]
},
{
"engine": "Trident",
"browser": "Internet Explorer 7",
"platform": "Win XP SP2+",
"version": "7",
"grade": "A",
"id": 5,
"children": [
{
"engine": "Trident",
"browser": "Internet Explorer 4.0",
"platform": "Win 95+",
"version": "4",
"grade": "X",
"id": 5001
},
{
"engine": "Trident",
"browser": "Internet Explorer 5.0",
"platform": "Win 95+",
"version": "5",
"grade": "C",
"id": 5002
}
]
}
]
},
"body": [
{
"type": "table",
"source": "$rows",
"className": "m-b-none",
"columnsTogglable": false,
"columns": [
{
"name": "engine",
"label": "Engine"
},
{
"name": "grade",
"label": "Grade"
},
{
"name": "version",
"label": "Version"
},
{
"name": "browser",
"label": "Browser"
},
{
"name": "id",
"label": "ID"
},
{
"name": "platform",
"label": "Platform"
}
]
}
]
}
```
## 底部展示 (Footable)
列太多时,内容没办法全部显示完,可以让部分信息在底部显示,可以让用户展开查看详情。配置很简单,只需要开启 `footable` 属性,同时将想在底部展示的列加个 `breakpoint` 属性为 `*` 即可。
```schema: scope="body"
{
"type": "service",
"api": "https://houtai.baidu.com/api/sample?perPage=5",
"body": [
{
"type": "table",
"source": "$rows",
"className": "m-b-none",
"columnsTogglable": false,
"footable": true,
"columns": [
{
"name": "engine",
"label": "Engine"
},
{
"name": "grade",
"label": "Grade"
},
{
"name": "version",
"label": "Version",
"breakpoint": "*"
},
{
"name": "browser",
"label": "Browser",
"breakpoint": "*"
},
{
"name": "id",
"label": "ID",
"breakpoint": "*"
},
{
"name": "platform",
"label": "Platform",
"breakpoint": "*"
}
]
}
]
}
```
默认都不会展开,如果你想默认展开第一个就把 footable 配置成这样。
```json
{
"footable": {
"expand": "first"
}
}
```
当配置成 `all` 时表示全部展开。
## 合并单元格
只需要配置 `combineNum` 属性即可,他表示从左到右多少列内启动自动合并单元格,只要多行的同一个属性值是一样的,就会自动合并。
```schema: scope="body"
{
"type": "service",
"data": {
"rows": [
{
"engine": "Trident",
"browser": "Internet Explorer 4.2",
"platform": "Win 95+",
"version": "4",
"grade": "A"
},
{
"engine": "Trident",
"browser": "Internet Explorer 4.2",
"platform": "Win 95+",
"version": "4",
"grade": "B"
},
{
"engine": "Trident",
"browser": "AOL browser (AOL desktop)",
"platform": "Win 95+",
"version": "4",
"grade": "C"
},
{
"engine": "Trident",
"browser": "AOL browser (AOL desktop)",
"platform": "Win 98",
"version": "3",
"grade": "A"
},
{
"engine": "Trident",
"browser": "AOL browser (AOL desktop)",
"platform": "Win 98",
"version": "4",
"grade": "A"
},
{
"engine": "Gecko",
"browser": "Firefox 1.0",
"platform": "Win 98+ / OSX.2+",
"version": "4",
"grade": "A"
},
{
"engine": "Gecko",
"browser": "Firefox 1.0",
"platform": "Win 98+ / OSX.2+",
"version": "5",
"grade": "A"
},
{
"engine": "Gecko",
"browser": "Firefox 2.0",
"platform": "Win 98+ / OSX.2+",
"version": "5",
"grade": "B"
},
{
"engine": "Gecko",
"browser": "Firefox 2.0",
"platform": "Win 98+ / OSX.2+",
"version": "5",
"grade": "C"
},
{
"engine": "Gecko",
"browser": "Firefox 2.0",
"platform": "Win 98+ / OSX.2+",
"version": "5",
"grade": "D"
}
]
},
"body": [
{
"type": "table",
"source": "$rows",
"className": "m-b-none",
"combineNum": 3,
"columnsTogglable": false,
"columns": [
{
"name": "engine",
"label": "Rendering engine"
},
{
"name": "browser",
"label": "Browser"
},
{
"name": "platform",
"label": "Platform(s)"
},
{
"name": "version",
"label": "Engine version"
},
{
"name": "grade",
"label": "CSS grade"
}
]
}
]
}
```
## 超级表头
超级表头意思是,表头还可以再一次进行分组。额外添加个 `groupName` 属性即可。
```schema: scope="body"
{
"type": "service",
"api": "https://houtai.baidu.com/api/sample?perPage=5",
"body": [
{
"type": "table",
"source": "$rows",
"className": "m-b-none",
"columns": [
{
"name": "engine",
"label": "Engine",
"groupName": "分组1"
},
{
"name": "grade",
"label": "Grade",
"groupName": "分组1"
},
{
"name": "version",
"label": "Version",
"groupName": "分组2"
},
{
"name": "browser",
"label": "Browser",
"groupName": "分组2"
},
{
"name": "id",
"label": "ID",
"toggled": false,
"groupName": "分组2"
},
{
"name": "platform",
"label": "Platform",
"groupName": "分组2"
}
]
}
]
}
```
## 高亮行
可以通过配置`rowClassNameExpr`来为行添加 CSS 类,支持 [模板](../concepts/template) 语法。
例如下例,`"<%= data.id % 2 ? "bg-success" : "" %>"` 表示当行数据的 `id` 变量为 不能被 `2` 整除时,给当前行添加`bg-success` CSS 类名,即绿色背景色
```schema: scope="body"
{
"type": "service",
"api": "https://houtai.baidu.com/api/sample?perPage=10",
"body": [
{
"type": "table",
"source": "$rows",
"rowClassNameExpr": "<%= data.id % 2 ? 'bg-success' : '' %>",
"columns": [
{
"name": "engine",
"label": "Engine"
},
{
"name": "grade",
"label": "Grade"
},
{
"name": "version",
"label": "Version"
},
{
"name": "browser",
"label": "Browser"
},
{
"name": "id",
"label": "ID"
},
{
"name": "platform",
"label": "Platform"
}
]
}
]
}
```
## 总结行
可以通过配置 `prefixRow` 或 `affixRow` 来为表格顶部或底部添加总结行,
```schema: scope="body"
{
"type": "service",
"api": "https://houtai.baidu.com/api/sample?perPage=10",
"body": [
{
"type": "table",
"source": "$rows",
"columns": [
{
"name": "browser",
"label": "Browser"
},
{
"name": "version",
"label": "Version"
}
],
"affixRow":[
{
"type": "text",
"text": "总计"
},
{
"type": "tpl",
"tpl": "${rows|pick:version|sum}"
}
]
}
]
}
```
### 配置合并单元格
可以配置 `colSpan` 来设置一列所合并的列数,例如
```schema: scope="body"
{
"type": "service",
"api": "https://houtai.baidu.com/api/sample?perPage=10",
"body": [
{
"type": "table",
"source": "$rows",
"columns": [
{
"name": "id",
"label": "ID"
},
{
"name": "browser",
"label": "Browser"
},
{
"name": "version",
"label": "Version"
}
],
"affixRow":[
{
"type": "text",
"text": "总计",
"colSpan": 2
},
{
"type": "tpl",
"tpl": "${rows|pick:version|sum}"
}
]
}
]
}
```
上例中我们给 `总计` 列配置了 `"colSpan": 2`,它会合并两个单元格
### 配置多行
可以配置二维数组来配置多行总结行
```schema: scope="body"
{
"type": "service",
"api": "https://houtai.baidu.com/api/sample?perPage=10",
"body": [
{
"type": "table",
"source": "$rows",
"columns": [
{
"name": "browser",
"label": "Browser"
},
{
"name": "version",
"label": "Version"
}
],
"affixRow":[
[
{
"type": "text",
"text": "总计1"
},
{
"type": "tpl",
"tpl": "${rows|pick:version|sum}"
}
],
[
{
"type": "text",
"text": "总计2"
},
{
"type": "tpl",
"tpl": "${rows|pick:version|sum}"
}
]
]
}
]
}
```
## 属性表
| 属性名 | 类型 | 默认值 | 说明 |
| ---------------- | --------------------------------------------- | ------------------------- | ----------------------------------------------------------------- |
| type | `string` | | `"type"` 指定为 table 渲染器 |
| title | `string` | | 标题 |
| source | `string` | `${items}` | 数据源, 绑定当前环境变量 |
| affixHeader | `boolean` | `true` | 是否固定表头 |
| columnsTogglable | `auto` 或者 `boolean` | `auto` | 展示列显示开关, 自动即:列数量大于或等于 5 个时自动开启 |
| placeholder | string | `暂无数据` | 当没数据的时候的文字提示 |
| className | `string` | `panel-default` | 外层 CSS 类名 |
| tableClassName | `string` | `table-db table-striped` | 表格 CSS 类名 |
| headerClassName | `string` | `Action.md-table-header` | 顶部外层 CSS 类名 |
| footerClassName | `string` | `Action.md-table-footer` | 底部外层 CSS 类名 |
| toolbarClassName | `string` | `Action.md-table-toolbar` | 工具栏 CSS 类名 |
| columns | Array<[Column](#%E5%88%97%E9%85%8D%E7%BD%AE)> | | 用来设置列信息 |
| combineNum | `number` | | 自动合并单元格 |
| itemActions | Array<[Action](./action-button)> | | 悬浮行操作按钮组 |
| itemCheckableOn | [表达式](../concepts/expression) | | 配置当前行是否可勾选的条件,要用 [表达式](../concepts/expression) |
| itemDraggableOn | [表达式](../concepts/expression) | | 配置当前行是否可拖拽的条件,要用 [表达式](../concepts/expression) |
| checkOnItemClick | `boolean` | `false` | 点击数据行是否可以勾选当前行 |
| rowClassName | `string` | | 给行添加 CSS 类名 |
| rowClassNameExpr | [模板](../concepts/template) | | 通过模板给行添加 CSS 类名 |
| prefixRow | `Array` | | 顶部总结行 |
| affixRow | `Array` | | 底部总结行 |