2020-01-04 17:32:23 +08:00
|
|
|
# 主题环境
|
2020-02-03 19:28:16 +08:00
|
|
|
你有的时候可能需要让一些组件在特定主题下获取一些值,这个时候你可以设定环境主题。
|
2020-01-04 17:32:23 +08:00
|
|
|
```html
|
2020-02-03 19:28:16 +08:00
|
|
|
<div>
|
|
|
|
<n-button @click="theme = 'dark'">深色主题</n-button>
|
|
|
|
<n-button @click="theme = 'light'">浅色主题</n-button>
|
|
|
|
</div>
|
2020-01-04 17:32:23 +08:00
|
|
|
<n-config-provider :theme="theme" :theme-environment="env">
|
|
|
|
<n-config-consumer>
|
|
|
|
<template v-slot="{ themeEnvironment }">
|
2020-02-03 19:28:16 +08:00
|
|
|
<n-tag>{{ themeEnvironment }}</n-tag>
|
2020-01-04 17:32:23 +08:00
|
|
|
</template>
|
|
|
|
</n-config-consumer>
|
|
|
|
</n-config-provider>
|
|
|
|
```
|
|
|
|
```js
|
|
|
|
export default {
|
|
|
|
data () {
|
|
|
|
return {
|
|
|
|
theme: 'light',
|
|
|
|
env: {
|
2020-02-03 19:28:16 +08:00
|
|
|
dark: '氯化钠',
|
|
|
|
light: '离子化合物'
|
2020-01-04 17:32:23 +08:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
```
|
2020-02-03 19:28:16 +08:00
|
|
|
```css
|
|
|
|
.n-button {
|
|
|
|
margin: 0 8px 12px 0;
|
|
|
|
}
|
|
|
|
```
|