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Nuxt3 - 樣式引用方法

本地樣式​

<script>
// Use a static import for server-side compatibility
import '~/assets/css/first.css'

// Caution: Dynamic imports are not server-side compatible
import('~/assets/css/first.css')
</script>

<style>
@import url("~/assets/css/second.css");
</style>

preprocessors 樣式​

page/app.vue
<style lang="scss">
@use "~/assets/scss/main.scss";
</style>
export default defineNuxtConfig({
  css: ['~/assets/scss/main.scss']
})

Single File Components (SFC) Styling​

單一檔案中的樣式寫法

Class And Style Bindings​

Ref and Reactive

<script setup lang="ts">
const isActive = ref(true)
const hasError = ref(false)
const classObject = reactive({
  active: true,
  'text-danger': false
})
</script>

<template>
  <div class="static" :class="{ active: isActive, 'text-danger': hasError }"></div>
  <div :class="classObject"></div>
</template>

Computed

<script setup lang="ts">
const isActive = ref(true)
const error = ref(null)

const classObject = computed(() => ({
  active: isActive.value && !error.value,
  'text-danger': error.value && error.value.type === 'fatal'
}))
</script>

<template>
  <div :class="classObject"></div>
</template>

Array Style

<script setup lang="ts">
const isActive = ref(true)
const errorClass = ref('text-danger')
</script>

<template>
  <div :class="[{ active: isActive }, errorClass]"></div>
</template>
<script setup lang="ts">
const activeColor = ref('red')
const fontSize = ref(30)
const styleObject = reactive({ color: 'red', fontSize: '13px' })
</script>

<template>
  <div :style="{ color: activeColor, fontSize: fontSize + 'px' }"></div>
  <div :style="[baseStyles, overridingStyles]"></div>
  <div :style="styleObject"></div>
</template>

動態樣式綁定 Dynamic Styles With v-bind​

<script setup lang="ts">
const color = ref("red")
</script>

<template>
  <div class="text">hello</div>
</template>

<style>
.text {
  color: v-bind(color);
}
</style>

CSS modules​

<template>
  <p :class="$style.red">This should be red</p>
</template>

<style module>
.red {
  color: red;
}
</style>