forked from zhurui/management
52 lines
1.1 KiB
Markdown
52 lines
1.1 KiB
Markdown
## @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](https://github.com/vuejs/babel-plugin-transform-vue-jsx)
|
|
|
|
### Usage
|
|
|
|
Install the dependencies:
|
|
|
|
```sh
|
|
# for yarn:
|
|
yarn add @vue/babel-sugar-v-model
|
|
# for npm:
|
|
npm install @vue/babel-sugar-v-model --save
|
|
```
|
|
|
|
In your `.babelrc`:
|
|
|
|
```json
|
|
{
|
|
"plugins": ["@vue/babel-sugar-v-model"]
|
|
}
|
|
```
|
|
|
|
However it is recommended to use the [configurable preset](../babel-preset-jsx/README.md) 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`).
|
|
|
|
```js
|
|
export default {
|
|
data: () => ({
|
|
test: 'Hello World',
|
|
}),
|
|
render(h) {
|
|
return (
|
|
<div>
|
|
<input type="text" vModel_trim={this.test} />
|
|
{this.test}
|
|
</div>
|
|
)
|
|
},
|
|
}
|
|
```
|