babel-sugar-v-bind-sync

Syntactic sugar for v-bind sync modifier in JSX.

Babel Compatibility Notes

This repo is only compatible with Babel 7.x, for 6.x please use njleonzhang/babel-plugin-vue-jsx-sync

Usage

Install the dependencies:

# for yarn:
yarn add -D babel-sugar-v-bind-sync
# for npm:
npm install babel-sugar-v-bind-sync --save-dev

In your .babelrc:

module.exports = {
  plugins: [require('babel-sugar-v-bind-sync')]
}

Details

This plugin adds v-bind sync modifier to the JSX and tries to mirror the same behavior as in vue-template-compiler, with a few differences:

1. You should use underscore (_) instead of dot (.) for sync modifier (prop_sync={this.bar}).
2. It is recommended to use camelCase version of it (propName_sync) in JSX, but you can use kebab-case too (prop-name_sync).

export default {
  data() {
    return {
      bar: 'naz',
    };
  },
  render(h) {
    return (
      <div>
        <component foo_sync={this.bar} />
      </div>
    );
  },
};