--- 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:height="700" scope="body" { "type": "service", "api": "https://houtai.baidu.com/api/sample?perPage=5", "body": [ { "type": "table", "title": "表格1", "source": "$rows", "columns": [ { "name": "engine", "label": "Engine" }, { "name": "version", "label": "Version" } ] }, { "type": "table", "source": "$rows", "columns": [ { "name": "engine", "label": "Engine" }, { "name": "version", "label": "Version" } ] } ] } ``` ## 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:height="600" { "$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": "
carousel data in crud
" }, { "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": "
carousel data in crud
" }, { "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": "
carousel data in crud
" }, { "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": "漂亮", "2": "开心", "3": "惊吓", "4": "紧张", "*": "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:height="600" 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:height="600" 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` 为 `false` 默认不展示这列，比如下面这个栗子中 ID 这一栏。 ```schema:height="600" scope="body" { "type": "service", "api": "https://houtai.baidu.com/api/sample?perPage=5", "body": [ { "type": "table", "source": "$rows", "className": "m-b-none", "columns": [ { "name": "engine", "label": "Engine" }, { "name": "grade", "label": "Grade" }, { "name": "version", "label": "Version" }, { "name": "browser", "label": "Browser" }, { "name": "id", "label": "ID", "toggled": false }, { "name": "platform", "label": "Platform" } ] } ] } ``` ### 可复制 可以在列上配置`"copyable": true`，会在该列的内容区里，渲染一个复制内容的图标，点击可复制该显示内容 ```schema:height="600" scope="body" { "type": "crud", "api": "https://houtai.baidu.com/api/sample?waitSeconds=1", "columns": [ { "name": "id", "label": "ID" }, { "name": "engine", "label": "Rendering engine", "copyable": true } ] } ``` 你也可以配置对象形式，可以自定义显示内容 ```schema:height="600" scope="body" { "type": "crud", "api": "https://houtai.baidu.com/api/sample?waitSeconds=1", "columns": [ { "name": "id", "label": "ID" }, { "name": "engine", "label": "Rendering engine", "copyable": { "content": "复制的内容是：${engine}" } } ] } ``` ### 弹出框 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:height="600" 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": "${engine}" } } } ] } ``` 可以结合 truncate 用来优化表格中的长内容展示，比如默认只展示 20 个字符，剩下的点击查看更多出现。 ```schema:height="600" scope="body" { "type": "crud", "api": "https://houtai.baidu.com/api/sample?waitSeconds=1", "columns": [ { "name": "id", "label": "ID" }, { "type": "tpl", "name": "engine", "label": "Rendering engine", "tpl": "${engine|truncate:2}", "popOver": { "body": { "type": "tpl", "tpl": "${engine}" } } } ] } ``` > 示例内容没那么长，直接配置成 2 个字符了。 ### 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:height="600" 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:height="600" 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:height="400" 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:height="400" scope="body" { "type": "service", "api": "https://houtai.baidu.com/api/sample?perPage=5", "body": [ { "type": "table", "source": "$rows", "className": "m-b-none", "columnsTogglable": false, "footable": true, "columns": [ { "name": "engine", "label": "Engine" }, { "name": "grade", "label": "Grade" }, { "name": "version", "label": "Version", "breakpoint": "*" }, { "name": "browser", "label": "Browser", "breakpoint": "*" }, { "name": "id", "label": "ID", "breakpoint": "*" }, { "name": "platform", "label": "Platform", "breakpoint": "*" } ] } ] } ``` 默认都不会展开，如果你想默认展开第一个就把 footable 配置成这样。 ```json { "footable": { "expand": "first" } } ``` 当配置成 `all` 时表示全部展开。 ## 合并单元格 只需要配置 `combineNum` 属性即可，他表示从左到右多少列内启动自动合并单元格，只要多行的同一个属性值是一样的，就会自动合并。 ```schema:height="500" scope="body" { "type": "service", "data": { "rows": [ { "engine": "Trident", "browser": "Internet Explorer 4.2", "platform": "Win 95+", "version": "4", "grade": "A" }, { "engine": "Trident", "browser": "Internet Explorer 4.2", "platform": "Win 95+", "version": "4", "grade": "B" }, { "engine": "Trident", "browser": "AOL browser (AOL desktop)", "platform": "Win 95+", "version": "4", "grade": "C" }, { "engine": "Trident", "browser": "AOL browser (AOL desktop)", "platform": "Win 98", "version": "3", "grade": "A" }, { "engine": "Trident", "browser": "AOL browser (AOL desktop)", "platform": "Win 98", "version": "4", "grade": "A" }, { "engine": "Gecko", "browser": "Firefox 1.0", "platform": "Win 98+ / OSX.2+", "version": "4", "grade": "A" }, { "engine": "Gecko", "browser": "Firefox 1.0", "platform": "Win 98+ / OSX.2+", "version": "5", "grade": "A" }, { "engine": "Gecko", "browser": "Firefox 2.0", "platform": "Win 98+ / OSX.2+", "version": "5", "grade": "B" }, { "engine": "Gecko", "browser": "Firefox 2.0", "platform": "Win 98+ / OSX.2+", "version": "5", "grade": "C" }, { "engine": "Gecko", "browser": "Firefox 2.0", "platform": "Win 98+ / OSX.2+", "version": "5", "grade": "D" } ] }, "body": [ { "type": "table", "source": "$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:height="430" scope="body" { "type": "service", "api": "https://houtai.baidu.com/api/sample?perPage=5", "body": [ { "type": "table", "source": "$rows", "className": "m-b-none", "columns": [ { "name": "engine", "label": "Engine", "groupName": "分组1" }, { "name": "grade", "label": "Grade", "groupName": "分组1" }, { "name": "version", "label": "Version", "groupName": "分组2" }, { "name": "browser", "label": "Browser", "groupName": "分组2" }, { "name": "id", "label": "ID", "toggled": false, "groupName": "分组2" }, { "name": "platform", "label": "Platform", "groupName": "分组2" } ] } ] } ``` ## 固定列 列太多可以让重要的几列固定，可以配置固定在左侧还是右侧，只需要给需要固定的列上配置 `fixed` 属性，配置 `left` 或者 `right`。 ```schema:height="530" scope="body" { "type": "service", "api": "https://houtai.baidu.com/api/sample?perPage=5", "className": "w-xxl", "body": [ { "type": "table", "source": "$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" } ] } ] } ``` ## 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 |