117 lines
1.9 KiB
Markdown
117 lines
1.9 KiB
Markdown
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---
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title: Fields - 字段
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---
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# Fields
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一个完整的字段由「数据类型」和「区块类型」两部分参数组合而成。同一个数据类型可能对应多种区块类型，同一个区块类型的数据值也可能是多种数据类型。因此提炼了字段的接口（Interface）作为唯一标识。
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字段的 Types 和 Blocks 就不赘述了，请查阅核心章节介绍
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- [Field Types](/cores/packages/database#field-types)
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- [Field Blocks](/cores/packages/blocks#fields---字段)
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<Alert title="注意" type="warning">
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在 NocoBase 里，普通用户概念上的字段类型指的是 interface；field type 只表示数据类型 - data type；field block 是 ui 组件，同一个组件也可能表示多种字段类型（interface）。
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</Alert>
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## Interfaces - 接口类型
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```ts
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{
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// 多行文本框
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interface: 'textarea',
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// 长文本类型
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type: 'text', // 也可以是 string
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// 使用 多行文本框 区块渲染 UI
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block: {
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type: 'textarea',
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},
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}
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{
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// 电子邮箱
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interface: 'email',
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// 字符串
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type: 'string',
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format: 'email',
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// 使用 String 区块渲染
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block: {
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type: 'string',
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},
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}
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{
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// 手机号
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interface: 'phone',
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// 字符串
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type: 'string',
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format: 'phone',
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// 使用 String 区块渲染
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block: {
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type: 'string',
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},
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}
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```
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分类有：
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- basic
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- media
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- choices
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- datetime
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- relation
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- systemInfo
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- developerMode
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- others
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### basic
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#### string
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#### textarea
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#### phone
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#### email
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#### number
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#### percent
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### media
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#### markdown
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#### wysiwyg
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#### attachment
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### choices
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#### select
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#### multipleSelect
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#### radio
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#### checkboxes
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#### boolean
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#### chinaRegion
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### datetime
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#### datetime
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#### time
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### relation
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#### subTable
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#### linkTo
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### systemInfo
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#### createdAt
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#### createdBy
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#### updatedAt
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#### updatedBy
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### developerMode
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#### primaryKey
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#### sort
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#### password
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#### icon
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#### json
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### Others
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以下字段可能会被遗弃
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#### description
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#### group
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#### status
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