vue-hello/node_modules/@vue/babel-sugar-v-model/README.md

@vue/babel-sugar-v-model

Syntactic sugar for v-model in JSX.

Babel Compatibility Notes

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

Usage

Install the dependencies:

# for yarn:
yarn add @vue/babel-sugar-v-model
# for npm:
npm install @vue/babel-sugar-v-model --save

In your .babelrc:

{
  "plugins": ["@vue/babel-sugar-v-model"]
}

However it is recommended to use the configurable preset instead.

Details

This plugin adds v-model to the JSX and tries to mirror the same behaviour as in vue-template-compiler, with a few differences:

1. You should use underscore (_) instead of dot (.) for modifiers (vModel_trim={this.test})
2. It is recommended to use camelCase version of it (vModel) in JSX, but you can use kebab-case too (v-model).

export default {
  data: () => ({
    test: 'Hello World',
  }),
  render(h) {
    return (
      <div>
        <input type="text" vModel_trim={this.test} />
        {this.test}
      </div>
    )
  },
}