index.vue
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<template>
<!-- 公用底部 -->
<view class="footBox">
<view class="uni-tabbar">
<view class="tabbar-item" :class="currentPage === index ? 'active' : ''" v-for="(item, index) in tabbar" :key="index" @tap="changeTab(item, index)">
<view v-if="true" class="uni-tabbar__bd">
<view class="uni-tabbar__icon" v-if="item.pagePath !== ''">
<img v-if="currentPage === index" class="item-img" :src="item.selectedIconPath" />
<img v-else class="item-img" :src="item.iconPath" />
</view>
<view v-else class="qrCode"><img :src="item.iconPath" /></view>
</view>
<view class="uni-tabbar__label" v-if="item.text !== ''">{{ item.text }}</view>
</view>
</view>
</view>
<!-- end -->
</template>
<script>
import { ref, reactive } from 'vue';
import { useStore } from 'vuex';
export default {
name: 'Footer',
components: {},
// 接收父组件的值
props: {
pagePath: {
type: String,
required: true
}
},
setup: props => {
const store = useStore();
const page = ref('contact');
const showPage = ref(false);
const containerHeight = ref(400);
const currentPage = ref(store.state.footStatus);
// 底部列表配置
const tabbar = ref([
{
pagePath: '/pages/index/index',
iconPath: 'static/sj_test_nor.png',
selectedIconPath: 'static/sj_test_sel.png',
text: '任务'
},
{
pagePath: '/pages/message/index',
iconPath: 'static/sj_mess_nor.png',
selectedIconPath: 'static/sj_mess_sel.png',
text: '消息'
},
{
pagePath: '/pages/user/index',
iconPath: 'static//sj_mine_nor.png',
selectedIconPath: 'static//sj_mine_sel.png',
text: '我的'
}
]);
// 切换事件
const changeTab = (item, index) => {
if (item.text !== '') {
currentPage.value = index;
store.commit('setFootStatus', index)
uni.redirectTo({
url: item.pagePath,
success: e => {},
fail: () => {}
});
}
};
return {
// ------变量------
page,
showPage,
containerHeight,
currentPage,
tabbar,
// ------方法------
changeTab
};
}
};
</script>
<style lang="scss" scoped>
.tabbar {
}
</style>