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babel-plugin-nornj-in-jsx

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Make the NornJ work gracefully in the JSX environment

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<div align="center"> <a href="https://joe-sky.github.io/nornj/"> <img width="100" src="https://joe-sky.github.io/nornj/images/logo.png"> </a> <a href="https://babeljs.io/"> <img width="245" src="https://raw.githubusercontent.com/babel/logo/master/babel.png"> </a> <div> <img width="100" height="100" title="Babel Plugin" src="https://michael-ciniawsky.github.io/postcss-load-plugins/logo.svg"> </div> <h1>Babel-Plugin-NornJ-in-jsx</h1> <p>一个可支持自由扩展的JSX语法增强插件 :wink:</p> </div> [![NPM Version][npm-image]][npm-url] [![Coverage Status](https://coveralls.io/repos/github/joe-sky/nornj/badge.svg?branch=master)](https://coveralls.io/github/joe-sky/nornj?branch=master) [![NPM Downloads][downloads-image]][npm-url] `Babel-Plugin-NornJ-in-jsx`是一个能为 JSX 带来更多丰富语法的 Babel 插件,比如条件及循环语句: ```js const Button = () => { return ( <div> <for i={0} to={10}> <if condition={i < 5}> <i>less than 5</i> <else> <i>greater than 5</i> </else> </if> </for> </div> ); }; ``` 以及类似 Vue、Angular 的指令: ```js const Button = props => { return ( <div> <input type="button" n-show={props.showBtn} /> </div> ); }; ``` 还有过滤器: ```js const Button = props => { return <div>{n`${props.name} | upperFirst`}</div>; }; ``` 更重要的是,除了以上这些预置的语法,还支持像 Vue、Angular 那样自由扩展新的语法: ```js import nj from 'nornj'; import cn from 'classnames'; nj.registerExtension('class', opts => cn(opts.value())); const Button = props => { return ( <div> <input type="button" n-class={{ className1: true, className2: props.hasClassName2 }} /> </div> ); }; ``` ## 为什么创建这个插件? 在`React`项目开发中,原生的`JSX`语法并没有提供类似`Vue`的`v-if`、`v-for`、`v-show`等模板语法糖。当然,社区为`JSX`贡献了不少相关的插件,比如[jsx-control-statements](https://github.com/AlexGilleran/jsx-control-statements)。 而`Babel-Plugin-NornJ-in-jsx`的设计灵感就来源于上述的`jsx-control-statements`。只不过,它比前者的功能要更加丰富得多;且可以支持扩展 :wink:。 ## License MIT [npm-image]: http://img.shields.io/npm/v/babel-plugin-nornj-in-jsx.svg [downloads-image]: http://img.shields.io/npm/dm/babel-plugin-nornj-in-jsx.svg [npm-url]: https://www.npmjs.org/package/babel-plugin-nornj-in-jsx