city-gather/src/layouts/tabbar.vue

<script lang="ts" setup>
const router = useRouter()
const route = useRoute()
const { opcity } = storeToRefs(useSysStore())

const { activeTabbar, getTabbarItemValue, setTabbarItemActive, tabbarList } = useTabbar()

function handleTabbarChange({ value }: { value: string }) {
  setTabbarItemActive(value)
  router.pushTab({ name: value })
}

onMounted(() => {
  // #ifdef APP-PLUS
  uni.hideTabBar()
  // #endif
  nextTick(() => {
    if (route.name && route.name !== activeTabbar.value.name) {
      setTabbarItemActive(route.name)
    }
  })
})
function handleClick() {
  uni.pageScrollTo({
    duration: 50,
    scrollTop: 0,
  })
}
</script>

<script lang="ts">
export default {
  options: {
    addGlobalClass: true,
    virtualHost: true,
    styleIsolation: 'shared',
  },
}
</script>

<template>
  <slot />
  <view class="page-tab">
    <wd-tabbar
      :model-value="activeTabbar.name" safe-area-inset-bottom placeholder fixed :bordered="false"
      custom-class="custom-tab" :custom-style="`box-shadow:${activeTabbar.name == 'smqjh-cart' ? '' : ' 0rpx -6rpx 12rpx 2rpx rgba(0, 0, 0, 0.09)'}`"
      @change="handleTabbarChange"
    >
      <wd-tabbar-item
        v-for="(item, index) in tabbarList" :key="index" :name="item.name"
        :value="getTabbarItemValue(item.name)" :title="index == 0 && item.active ? '' : item.title"
      >
        <template #icon="{ active }">
          <template v-if="index == 0 && !active">
            <i class="iconfont text-44rpx">&#xe629;</i>
          </template>
          <template v-else-if="index == 0 && active">
            <i v-if="opcity == 1" class="iconfont text-76rpx text-[var(--them-color)]" @click="handleClick">&#xe62b;</i>
            <i v-else class="iconfont text-76rpx text-[var(--them-color)]">&#xe648;</i>
          </template>
          <template v-else-if="index != 0">
            <text :class="[active ? 'text-[var(--them-color)]' : '']" class="iconfont text-44rpx">
              {{ item.icon1 }}
            </text>
          </template>
        </template>
      </wd-tabbar-item>
    </wd-tabbar>
  </view>
</template>

<style scoped lang="scss">
.page-tab {
  :deep() {
    .custom-tab {
      border-radius: 28rpx 28rpx 0 0;
    }
  }
}
</style>