refactor: 自定义tabbar

This commit is contained in:
菲鸽 2024-05-11 09:36:26 +08:00
parent de8df540c2
commit ee52ae132d
6 changed files with 75 additions and 123 deletions

View File

@ -27,16 +27,15 @@ export default defineUniPages({
spacing: '3px',
list: [
{
iconPath: 'static/tabbar/home.png',
selectedIconPath: 'static/tabbar/homeHL.png',
pagePath: 'pages/index/index',
icon: 'home',
text: '首页',
},
{
iconPath: 'static/tabbar/example.png',
selectedIconPath: 'static/tabbar/exampleHL.png',
pagePath: 'pages/index/about',
text: '关于',
pagePath: 'pages/my/index',
icon: 'i-carbon-user-avatar',
isUnocssIcon: true,
text: '我的',
},
],
},

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@ -1,82 +1,37 @@
<template>
<view class="tab-bar">
<view class="content">
<view
class="one-tab"
v-for="(item, index) in tabBarList"
:key="index"
@click="selectTabBar(index)"
<wd-tabbar
fixed
v-model="tabbarStore.curIdx"
bordered
safeAreaInsetBottom
placeholder
@change="selectTabBar"
>
<view>
<view class="tab-img">
<image v-if="tabIndex === index" class="img" :src="item.selectedIconPath"></image>
<image v-else class="img" :src="item.iconPath"></image>
</view>
</view>
<view v-if="tabIndex === index" class="tit select-texts">{{ item.text }}</view>
<view v-else class="tit texts">{{ item.text }}</view>
</view>
</view>
</view>
<block v-for="(item, idx) in tabbarList" :key="item.path">
<wd-tabbar-item v-if="item.isUnocssIcon" :title="item.text">
<template #icon>
<view
h-40rpx
w-40rpx
:class="[item.icon, idx === tabbarStore.curIdx ? 'is-active' : 'is-inactive']"
></view>
</template>
</wd-tabbar-item>
<wd-tabbar-item v-else :title="item.text" :icon="item.icon"></wd-tabbar-item>
</block>
</wd-tabbar>
</template>
<script setup lang="ts">
import { useTabbarStore } from '@/store/tabbar'
import { storeToRefs } from 'pinia'
import { tabBar } from '@/pages.json'
import { tabbarStore } from './tabbar'
const tabbar = useTabbarStore()
const { tabBarList, tabIndex } = storeToRefs(tabbar)
const { setTabIndex } = tabbar
/** tabbarList 里面的 path 必须和 pages.config.ts 的页面路径一致 */
const tabbarList = tabBar.list.map((item) => ({ ...item, path: `/${item.pagePath}` }))
function selectTabBar(index: number) {
setTabIndex(index)
uni.switchTab({ url: tabBarList.value[index].pagePath })
function selectTabBar({ value: index }: { value: number }) {
const url = tabbarList[index].path
tabbarStore.setCurIdx(index)
uni.switchTab({ url })
}
</script>
<style lang="scss">
.tab-bar {
position: fixed;
bottom: 0;
left: 0;
width: 100vw;
padding-top: 10rpx;
padding-bottom: calc(10rpx + constant(safe-area-inset-bottom));
padding-bottom: calc(10rpx + env(safe-area-inset-bottom));
background-color: #f8f8f8;
.content {
display: flex;
.one-tab {
display: flex;
flex-direction: column;
align-items: center;
width: 50%;
.tab-img {
width: 50rpx;
height: 50rpx;
.img {
width: 100%;
height: 100%;
}
}
.tit {
font-size: 30rpx;
transform: scale(0.7);
}
.select-texts {
color: #018d71;
}
.texts {
color: block;
}
}
}
}
</style>

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@ -0,0 +1,21 @@
export const tabbarList = [
{
path: '/pages/index/about',
icon: 'home',
isWotIcon: true,
title: '首页',
},
{
path: '/pages/index/index',
icon: 'i-carbon-user-avatar',
isWotIcon: false,
title: '我的',
},
]
export const tabbarStore = reactive({
curIdx: 0,
setCurIdx(idx: number) {
this.curIdx = idx
},
})

20
src/pages/my/index.vue Normal file
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@ -0,0 +1,20 @@
<route lang="json5" type="page">
{
layout: 'default',
style: {
navigationBarTitleText: '我的',
},
}
</route>
<template>
<view class="">my</view>
</template>
<script lang="ts" setup>
//
</script>
<style lang="scss" scoped>
//
</style>

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@ -1,42 +0,0 @@
import { defineStore } from 'pinia'
import { ref } from 'vue'
export const useTabbarStore = defineStore(
'tabbar',
() => {
interface tabBarItem {
iconPath: string
selectedIconPath: string
pagePath: string
text: string
}
const tabBarList = ref<tabBarItem[]>([
{
iconPath: '/static/tabbar/home.png',
selectedIconPath: '/static/tabbar/homeHL.png',
pagePath: '/pages/index/index',
text: '首页',
},
{
iconPath: '/static/tabbar/example.png',
selectedIconPath: '/static/tabbar/exampleHL.png',
pagePath: '/pages/index/about',
text: '关于',
},
])
const tabIndex = ref(0)
const setTabIndex = (val: number) => {
tabIndex.value = val
}
return {
tabBarList,
tabIndex,
setTabIndex,
}
},
{
persist: true,
},
)

View File

@ -1,4 +1,3 @@
// @ts-expect-error import json file
import { pages, subPackages, tabBar } from '@/pages.json'
/** 判断当前页面是否是tabbar页 */