AppTabbar.vue
2.95 KB
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<template>
<view class="app-tabbar">
<view class="app-tabbar__placeholder" />
<view class="app-tabbar__wrap">
<view class="app-tabbar__panel">
<view
v-for="item in tabItems"
:key="item.key"
class="app-tabbar__item"
:class="{ 'is-active': isActive(item.key) }"
@tap="handleTabClick(item)"
>
<view class="app-tabbar__item-inner">
<view class="app-tabbar__icon">
<i
class="app-tabbar__icon-font"
:class="getIconClass(item)"
></i>
</view>
<text class="app-tabbar__label">{{ item.title }}</text>
</view>
</view>
</view>
</view>
</view>
</template>
<script setup>
import { computed, onMounted } from 'vue'
import Taro from '@tarojs/taro'
import { useTabbarStore } from '@/stores/tabbar'
const props = defineProps({
current: {
type: String,
required: true,
},
})
const activeColor = '#a67939'
const inactiveColor = '#8b95a7'
const defaultIcon = 'fa-circle-o'
const tabbarStore = useTabbarStore()
const tabItems = computed(() => tabbarStore.visibleTabItems)
const isActive = (name) => name === props.current
const getIconClass = (item) => {
const icon = String(item?.class || item?.icon || defaultIcon).trim() || defaultIcon
const fontClass = icon.startsWith('fa-') ? 'fa' : 'iconfont'
return [fontClass, icon]
}
const handleTabClick = (item) => {
if (!item?.page_url || item.key === props.current) {
return
}
Taro.redirectTo({ url: item.page_url })
}
onMounted(() => {
tabbarStore.ensureLoaded()
})
</script>
<style lang="less">
.app-tabbar {
.app-tabbar__placeholder {
height: 132rpx;
flex-shrink: 0;
}
.app-tabbar__wrap {
position: fixed;
left: 0;
right: 0;
bottom: 0;
z-index: 100;
box-sizing: border-box;
}
.app-tabbar__panel {
display: flex;
align-items: stretch;
min-height: 132rpx;
padding: 16rpx 24rpx;
border-top: 2rpx solid rgba(166, 121, 57, 0.12);
background: rgba(255, 255, 255, 0.98);
box-sizing: border-box;
backdrop-filter: blur(12rpx);
}
.app-tabbar__item {
flex: 1;
min-width: 0;
}
.app-tabbar__item-inner {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
gap: 10rpx;
min-height: 100rpx;
border-radius: 20rpx;
color: #8b95a7;
transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.app-tabbar__icon {
display: flex;
align-items: center;
justify-content: center;
line-height: 1;
color: #8b95a7;
font-size: 38rpx;
}
.app-tabbar__icon-font {
line-height: 1;
}
.app-tabbar__label {
font-size: 22rpx;
font-weight: 600;
line-height: 1.2;
}
.app-tabbar__item.is-active .app-tabbar__item-inner {
color: #a67939;
}
.app-tabbar__item.is-active .app-tabbar__icon {
color: #a67939;
}
}
</style>