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53 lines
1.1 KiB
53 lines
1.1 KiB
4 years ago
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## @vue/babel-sugar-v-on
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Syntactic sugar for v-on in JSX.
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### Babel Compatibility Notes
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- 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)
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### Usage
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Install the dependencies:
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```sh
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# for yarn:
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yarn add @vue/babel-sugar-v-on
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# for npm:
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npm install @vue/babel-sugar-v-on --save
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```
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In your `.babelrc`:
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```json
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{
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"plugins": ["@vue/babel-sugar-v-on"]
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}
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```
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However it is recommended to use the [configurable preset](../babel-preset-jsx/README.md) instead.
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### Details
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This plugin adds v-on to the JSX and tries to mirror the same behaviour as in vue-template-compiler, with a few differences:
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1. You should use underscore (`_`) instead of dot (`.`) for modifiers (`vOn:click_prevent={this.test}`)
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2. It is recommended to use camelCase version of it (`vOn`) in JSX, but you can use kebab-case too (`v-on`).
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```js
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export default {
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methods: {
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test() {
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console.log('Hello World')
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},
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},
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render(h) {
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return (
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<div>
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<a href="https://vuejs.org" vOn:click={this.test}>Vue</a>
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</div>
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)
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},
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}
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```
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