属性 JSX 转换器

¥Attributify JSX transformer

在 JSX/TSX 中支持 无值的属性化：@unocss/transformer-attributify-jsx。

¥Support valueless attributify in JSX/TSX: @unocss/transformer-attributify-jsx.

介绍

¥Presentation

export function Component() {
  return (
    <div text-red text-center text-5xl animate-bounce>
      unocss
    </div>
  )
}

将转变为：

¥Will be transformed to:

export function Component() {
  return (
    <div text-red="" text-center="" text-5xl="" animate-bounce="">
      unocss
    </div>
  )
}

如果没有这个转换器，JSX 会将无值属性视为布尔属性。

export function Component() {
  return (
    <div text-red={true} text-center={true} text-5xl={true} animate-bounce={true}>
      unocss
    </div>
  )
}

安装

¥Installation

pnpm

pnpm add -D @unocss/transformer-attributify-jsx

yarn

yarn add -D @unocss/transformer-attributify-jsx

npm

npm install -D @unocss/transformer-attributify-jsx

// uno.config.ts
import { defineConfig, presetAttributify } from 'unocss'
import transformerAttributifyJsx from '@unocss/transformer-attributify-jsx'

export default defineConfig({
  // ...
  presets: [
    // ...
    presetAttributify(),
  ],
  transformers: [
    transformerAttributifyJsx(), // <--
  ],
})

注意事项

¥Caveats

警告

规则与 属性化预设 几乎相同，但有几个注意事项。

¥The rules are almost the same as those of Attributify preset, but there are several precautions.

<div translate-x-100% /> <!-- cannot end with `%` -->

<div translate-x-[100px] /> <!-- cannot contain `[` or `]` -->

相反，你可能想使用有值的属性：

¥Instead, you may want to use valued attributes instead:

<div translate="x-100%" />

<div translate="x-[100px]" />

黑名单

¥Blocklist

此转换器将仅转换有效 UnoCSS 工具的属性。你还可以 blocklist 绕过已转换的某些属性。

¥This transformer will only transform attributes that are valid UnoCSS utilities. You can also blocklist bypass some attributes from been transformed.

transformerAttributifyJsx({
  blocklist: [/text-[a-zA-Z]*/, 'text-5xl']
})

<div text-red text-center text-5xl animate-bounce>
  unocss
</div>

将被编译为：

¥Will be compiled to:

<div text-red text-center text-5xl animate-bounce="">
  unocss
</div>