--- title: Transfer 穿梭器 description: type: 0 group: null menuName: Transfer 穿梭器 icon: --- ## 基本用法 ```schema: scope="body" { "type": "form", "api": "https://3xsw4ap8wah59.cfc-execute.bj.baidubce.com/api/amis-mock/mock2/form/saveForm", "controls": [ { "label": "默认", "type": "transfer", "name": "transfer", "options": [ { "label": "诸葛亮", "value": "zhugeliang" }, { "label": "曹操", "value": "caocao" }, { "label": "钟无艳", "value": "zhongwuyan" }, { "label": "李白", "value": "libai" }, { "label": "韩信", "value": "hanxin" }, { "label": "云中君", "value": "yunzhongjun" } ] } ] } ``` ## 展示模式 ### 分组 ```schema: scope="body" { "type": "form", "api": "https://3xsw4ap8wah59.cfc-execute.bj.baidubce.com/api/amis-mock/mock2/form/saveForm", "controls": [ { "label": "分组", "type": "transfer", "name": "transfer", "options": [ { "label": "法师", "children": [ { "label": "诸葛亮", "value": "zhugeliang" } ] }, { "label": "战士", "children": [ { "label": "曹操", "value": "caocao" }, { "label": "钟无艳", "value": "zhongwuyan" } ] }, { "label": "打野", "children": [ { "label": "李白", "value": "libai" }, { "label": "韩信", "value": "hanxin" }, { "label": "云中君", "value": "yunzhongjun" } ] } ] } ] } ``` ### 表格模式 ```schema: scope="body" { "type": "form", "api": "https://3xsw4ap8wah59.cfc-execute.bj.baidubce.com/api/amis-mock/mock2/form/saveForm", "controls": [ { "label": "表格形式", "type": "transfer", "name": "transfer", "selectMode": "table", "columns": [ { "name": "label", "label": "英雄" }, { "name": "position", "label": "位置" } ], "options": [ { "label": "诸葛亮", "value": "zhugeliang", "position": "中单" }, { "label": "曹操", "value": "caocao", "position": "上单" }, { "label": "钟无艳", "value": "zhongwuyan", "position": "上单" }, { "label": "李白", "value": "libai", "position": "打野" }, { "label": "韩信", "value": "hanxin", "position": "打野" }, { "label": "云中君", "value": "yunzhongjun", "position": "打野" } ] } ] } ``` ### 树形模式 ```schema: scope="body" { "type": "form", "api": "https://3xsw4ap8wah59.cfc-execute.bj.baidubce.com/api/amis-mock/mock2/form/saveForm", "controls": [ { "label": "树型展示", "type": "transfer", "name": "transfer4", "selectMode": "tree", "options": [ { "label": "法师", "children": [ { "label": "诸葛亮", "value": "zhugeliang" } ] }, { "label": "战士", "children": [ { "label": "曹操", "value": "caocao" }, { "label": "钟无艳", "value": "zhongwuyan" } ] }, { "label": "打野", "children": [ { "label": "李白", "value": "libai" }, { "label": "韩信", "value": "hanxin" }, { "label": "云中君", "value": "yunzhongjun" } ] } ] } ] } ``` ### 级联选择 ```schema: scope="body" { "type": "form", "api": "https://3xsw4ap8wah59.cfc-execute.bj.baidubce.com/api/amis-mock/mock2/form/saveForm", "controls": [ { "label": "级联选择", "type": "transfer", "name": "transfer5", "selectMode": "chained", "options": [ { "label": "法师", "children": [ { "label": "诸葛亮", "value": "zhugeliang" } ] }, { "label": "战士", "children": [ { "label": "曹操", "value": "caocao" }, { "label": "钟无艳", "value": "zhongwuyan" } ] }, { "label": "打野", "children": [ { "label": "李白", "value": "libai" }, { "label": "韩信", "value": "hanxin" }, { "label": "云中君", "value": "yunzhongjun" } ] } ] } ] } ``` ### 支持搜索 ```schema: scope="body" { "type": "form", "api": "https://3xsw4ap8wah59.cfc-execute.bj.baidubce.com/api/amis-mock/mock2/form/saveForm", "controls": [ { "label": "带搜索", "type": "transfer", "name": "transfer6", "selectMode": "chained", "searchable": true, "sortable": true, "options": [ { "label": "法师", "children": [ { "label": "诸葛亮", "value": "zhugeliang" } ] }, { "label": "战士", "children": [ { "label": "曹操", "value": "caocao" }, { "label": "钟无艳", "value": "zhongwuyan" } ] }, { "label": "打野", "children": [ { "label": "李白", "value": "libai" }, { "label": "韩信", "value": "hanxin" }, { "label": "云中君", "value": "yunzhongjun" } ] } ] } ] } ``` ### 延时加载 ```schema: scope="body" { "type": "form", "api": "https://3xsw4ap8wah59.cfc-execute.bj.baidubce.com/api/amis-mock/mock2/form/saveForm", "controls": [ { "label": "延时加载", "type": "transfer", "name": "transfer7", "selectMode": "tree", "deferApi": "https://3xsw4ap8wah59.cfc-execute.bj.baidubce.com/api/amis-mock/mock2/form/deferOptions?label=${label}", "options": [ { "label": "法师", "children": [ { "label": "诸葛亮", "value": "zhugeliang" } ] }, { "label": "战士", "defer": true }, { "label": "打野", "children": [ { "label": "李白", "value": "libai" }, { "label": "韩信", "value": "hanxin" }, { "label": "云中君", "value": "yunzhongjun" } ] } ] } ] } ``` ### 关联选择模式 ```schema: scope="body" { "type": "form", "api": "https://3xsw4ap8wah59.cfc-execute.bj.baidubce.com/api/amis-mock/mock2/form/saveForm", "controls": [ { "label": "关联选择模式", "type": "transfer", "name": "b", "sortable": true, "searchable": true, "deferApi": "https://3xsw4ap8wah59.cfc-execute.bj.baidubce.com/api/amis-mock/mock/form/deferOptions?label=${label}", "selectMode": "associated", "leftMode": "tree", "leftOptions": [ { "label": "法师", "children": [ { "label": "诸葛亮", "value": "zhugeliang" } ] }, { "label": "战士", "children": [ { "label": "曹操", "value": "caocao" }, { "label": "钟无艳", "value": "zhongwuyan" } ] }, { "label": "打野", "children": [ { "label": "李白", "value": "libai" }, { "label": "韩信", "value": "hanxin" }, { "label": "云中君", "value": "yunzhongjun" } ] } ], "options": [ { "ref": "zhugeliang", "children": [ { "label": "A", "value": "a" } ] }, { "ref": "caocao", "children": [ { "label": "B", "value": "b" }, { "label": "C", "value": "c" } ] }, { "ref": "zhongwuyan", "children": [ { "label": "D", "value": "d" }, { "label": "E", "value": "e" } ] }, { "ref": "libai", "defer": true }, { "ref": "hanxin", "defer": true }, { "ref": "yunzhongjun", "defer": true } ] } ] } ``` ## searchApi **发送** 默认 GET，携带 term 变量，值为搜索框输入的文字，可从上下文中取数据设置进去。 **响应** 格式要求如下： ```json { "status": 0, "msg": "", "data": { "options": [ { "label": "描述", "value": "值" // , // "children": [] // 可以嵌套 }, { "label": "描述2", "value": "值2" } ], "value": "值" // 默认值，可以获取列表的同时设置默认值。 } } ``` 适用于需选择的数据/信息源较多时，用户可直观的知道自己所选择的数据/信息的场景，一般左侧框为数据/信息源，右侧为已选数据/信息，被选中信息同时存在于 2 个框内。 ## 属性表 除了支持 [普通表单项属性表](./formitem#%E5%B1%9E%E6%80%A7%E8%A1%A8) 中的配置以外，还支持下面一些配置 | 属性名 | 类型 | 默认值 | 说明 | | ---------------- | --------------------------------- | ------------ | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | options | `Array`或`Array` | | [选项组](./options#%E9%9D%99%E6%80%81%E9%80%89%E9%A1%B9%E7%BB%84-options) | | source | `string`或 [API](../../types/api) | | [动态选项组](./options#%E5%8A%A8%E6%80%81%E9%80%89%E9%A1%B9%E7%BB%84-source) | | delimeter | `string` | `false` | [拼接符](./options#%E6%8B%BC%E6%8E%A5%E7%AC%A6-delimiter) | | joinValues | `boolean` | `true` | [拼接值](./options#%E6%8B%BC%E6%8E%A5%E5%80%BC-joinvalues) | | extractValue | `boolean` | `false` | [提取值](./options#%E6%8F%90%E5%8F%96%E5%A4%9A%E9%80%89%E5%80%BC-extractvalue) | | searchable | `boolean` | `false` | 当设置为 `true` 时表示可以通过输入部分内容检索出选项。 | | searchApi | [API](../../types/api) | | 如果想通过接口检索，可以设置个 api。 | | statistics | `boolean` | `true` | 是否显示统计数据 | | selectTitle | `string` | `"请选择"` | 左侧的标题文字 | | resultTitle | `string` | `"当前选择"` | 右侧结果的标题文字 | | sortable | `boolean` | `false` | 结果可以进行拖拽排序 | | selectMode | `string` | `list` | 可选：`list`、`table`、`tree`、`chained`、`associated`。分别为：列表形式、表格形式、树形选择形式、级联选择形式，关联选择形式（与级联选择的区别在于，级联是无限极，而关联只有一级，关联左边可以是个 tree）。 | | searchResultMode | `string` | | 如果不设置将采用 `selectMode` 的值，可以单独配置，参考 `selectMode`，决定搜索结果的展示形式。 | | columns | `Array` | | 当展示形式为 `table` 可以用来配置展示哪些列，跟 table 中的 columns 配置相似，只是只有展示功能。 | | leftOptions | `Array` | | 当展示形式为 `associated` 时用来配置左边的选项集。 | | leftMode | `string` | | 当展示形式为 `associated` 时用来配置左边的选择形式，支持 `list` 或者 `tree`。默认为 `list`。 | | rightMode | `string` | | 当展示形式为 `associated` 时用来配置右边的选择形式，可选：`list`、`table`、`tree`、`chained`。 |