uniapp实现自定义颜色组件
时间: 2023-10-01 16:08:33 浏览: 119
要在 Uniapp 中实现自定义颜色组件,可以按照以下步骤:
1. 在项目根目录下创建一个名为 `colorVars.scss` 的文件,并在其中定义你需要的颜色变量,例如:
```
$primary-color: #007bff;
$secondary-color: #6c757d;
```
2. 在 App.vue 中引入该文件,并在 `<style>` 标签中引入该文件:
```html
<style lang="scss">
@import '@/colorVars.scss';
</style>
```
3. 创建一个自定义组件,例如:
```html
<template>
<div class="custom-component" :style="{ color: color }">{{ text }}</div>
</template>
<script>
export default {
props: {
text: String,
color: String,
},
};
</script>
<style lang="scss">
.custom-component {
font-size: 16px;
}
</style>
```
4. 在组件中使用 `$primary-color` 或 `$secondary-color` 等颜色变量:
```html
<template>
<div>
<custom-component text="Hello" color="$primary-color" />
<custom-component text="World" color="$secondary-color" />
</div>
</template>
<script>
import CustomComponent from '@/components/CustomComponent.vue';
export default {
components: {
CustomComponent,
},
};
</script>
```
这样,你就可以在自定义组件中使用自定义的颜色变量了。
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