From fc87c009806dcc98867f6b58efe29b042aa01dee Mon Sep 17 00:00:00 2001 From: littleblack111 Date: Mon, 18 May 2026 23:10:59 +0800 Subject: node: update --- node_modules/css-blank-pseudo/README.md | 218 -------------------------------- 1 file changed, 218 deletions(-) delete mode 100644 node_modules/css-blank-pseudo/README.md (limited to 'node_modules/css-blank-pseudo/README.md') diff --git a/node_modules/css-blank-pseudo/README.md b/node_modules/css-blank-pseudo/README.md deleted file mode 100644 index 158cf957..00000000 --- a/node_modules/css-blank-pseudo/README.md +++ /dev/null @@ -1,218 +0,0 @@ -# PostCSS Blank Pseudo [PostCSS Logo][PostCSS] - -[npm version][npm-url] [Build Status][cli-url] [Discord][discord]

[Baseline Status][css-url] [CSS Standard Status][css-url] - -```bash -npm install css-blank-pseudo --save-dev -``` - -[PostCSS Blank Pseudo] lets you style form elements when they are empty, following -the [Selectors Level 4] specification. - -To use this feature you need to do two things : -- add the [PostCSS plugin](#usage) that transforms the selector into a class or attribute -- add the [browser polyfill](#browser) that sets the attribute or class on elements in a browser - -```pcss -input:blank { - background-color: yellow; -} - -/* becomes */ - -input[blank].js-blank-pseudo, .js-blank-pseudo input[blank] { - background-color: yellow; -} -input:blank { - background-color: yellow; -} -``` - -## Usage - -Add [PostCSS Blank Pseudo] to your project: - -```bash -npm install postcss css-blank-pseudo --save-dev -``` - -Use it as a [PostCSS] plugin: - -```js -const postcss = require('postcss'); -const postcssBlankPseudo = require('css-blank-pseudo'); - -postcss([ - postcssBlankPseudo(/* pluginOptions */) -]).process(YOUR_CSS /*, processOptions */); -``` - -[PostCSS Blank Pseudo] runs in all Node environments, with special -instructions for: - -- [Node](INSTALL.md#node) -- [PostCSS CLI](INSTALL.md#postcss-cli) -- [PostCSS Load Config](INSTALL.md#postcss-load-config) -- [Webpack](INSTALL.md#webpack) -- [Next.js](INSTALL.md#nextjs) -- [Gulp](INSTALL.md#gulp) -- [Grunt](INSTALL.md#grunt) - -## Options - -### preserve - -The `preserve` option determines whether the original notation -is preserved. By default, it is preserved. - -```js -postcssBlankPseudo({ preserve: false }) -``` - -```pcss -input:blank { - background-color: yellow; -} - -/* becomes */ - -input[blank].js-blank-pseudo, .js-blank-pseudo input[blank] { - background-color: yellow; -} -``` - -### replaceWith - -The `replaceWith` option determines the selector to use when replacing -the `:blank` pseudo. By default is `[blank]` - -```js -postcssBlankPseudo({ replaceWith: '.css-blank' }) -``` - -```pcss -input:blank { - background-color: yellow; -} - -/* becomes */ - -.foo { - color: blue; - color: red; -} - -.baz { - color: green; -} -``` - -Note that changing this option implies that it needs to be passed to the -browser polyfill as well. - -### disablePolyfillReadyClass - -The `disablePolyfillReadyClass` option determines if selectors are prefixed with an indicator class. -This class is only set on your document if the polyfill loads and is needed. - -By default this option is `false`. -Set this to `true` to prevent the class from being added. - -```js -postcssBlankPseudo({ disablePolyfillReadyClass: true }) -``` - -```pcss -input:blank { - background-color: yellow; -} - -/* becomes */ - -input[blank] { - background-color: yellow; -} -input:blank { - background-color: yellow; -} -``` - -## Browser - -```js -import cssBlankPseudoInit from 'css-blank-pseudo/browser'; - -cssBlankPseudoInit(); -``` - -or - -```html - - - -``` - -[PostCSS Blank Pseudo] works in all major browsers, including Safari 6+ and -Internet Explorer 9+ without any additional polyfills. - -This plugin conditionally uses `MutationObserver` to ensure recently inserted -inputs get correct styling upon insertion. If you intend to rely on that -behaviour for browsers that do not support `MutationObserver`, you have two -options: - -1. Polyfill `MutationObserver`. As long as it runs before `cssBlankPseudoInit`, -the polyfill will work. -2. If you don't want to polyfill `MutationObserver` you can also manually fire -a `change` event upon insertion so they're automatically inspected by the -polyfill. - -### Browser Usage - -#### force - -The `force` option determines whether the library runs even if the browser -supports the selector or not. By default, it won't run if the browser does -support the selector. - -```js -cssBlankPseudoInit({ force: true }); -``` - -#### replaceWith - -Similar to the option for the PostCSS Plugin, `replaceWith` determines the -attribute or class to apply to an element when it's considered to be `:blank`. - -```js -cssBlankPseudoInit({ replaceWith: '.css-blank' }); -``` - -This option should be used if it was changed at PostCSS configuration level. -Please note that using a class, leverages `classList` under the hood which -might not be supported on some old browsers such as IE9, so you may need -to polyfill `classList` in those cases. - -### Using with Next.js - -Given that Next.js imports packages both on the browser and on the server, you need to make sure that the package is only imported on the browser. - -As outlined in the [Next.js documentation](https://nextjs.org/docs/advanced-features/dynamic-import#with-external-libraries), you need to load the package with a dynamic import: - -```jsx -useEffect(async () => { - const cssBlankPseudoInit = (await import('css-blank-pseudo/browser')).default; - cssBlankPseudoInit(); -}, []); -``` - -We recommend you load the polyfill as high up on your Next application as possible, such as your `pages/_app.ts` file. - -[cli-url]: https://github.com/csstools/postcss-plugins/actions/workflows/test.yml?query=workflow/test -[css-url]: https://cssdb.org/#blank-pseudo-class -[discord]: https://discord.gg/bUadyRwkJS -[npm-url]: https://www.npmjs.com/package/css-blank-pseudo - -[PostCSS]: https://github.com/postcss/postcss -[PostCSS Blank Pseudo]: https://github.com/csstools/postcss-plugins/tree/main/plugins/css-blank-pseudo -[Selectors Level 4]: https://www.w3.org/TR/selectors-4/#blank -- cgit v1.2.3