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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

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

将转变为：

¥Will be transformed to:

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

安装 ​

¥Installation

bash
pnpm add -D @unocss/transformer-attributify-jsx
bash
yarn add -D @unocss/transformer-attributify-jsx
bash
npm install -D @unocss/transformer-attributify-jsx
bash
bun add -D @unocss/transformer-attributify-jsx
uno.config.ts
ts
import { defineConfig, presetAttributify } from 'unocss'
import transformerAttributifyJsx from '@unocss/transformer-attributify-jsx'

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

提示

该预设包含在 unocss 包中，你也可以从那里导入它：

¥This preset is included in the unocss package, you can also import it from there:

ts
import { transformerAttributifyJsx } from 'unocss'

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.

html
<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:

html
<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.

js
transformerAttributifyJsx({
  blocklist: [/text-[a-zA-Z]*/, 'text-5xl']
})
jsx
<div text-red text-center text-5xl animate-bounce>
  unocss
</div>

将被编译为：

¥Will be compiled to:

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