本项目博客总结：【前端】Vue项目：旅游App-博客总结

目标

点击热门精选的item跳转至对应详情页：

详情页：

路由的跳转是动态的、带参数的：

过程与代码

详情页detail

随便显示些什么：

<template>
    <div class="detail">
        <h2>detail</h2>
    </div>
</template>

<script setup>

</script>

<style lang="less" scoped>

</style>

路由配置：

{
    // 参数名为id
    path: '/detail/:id',
    component: () => import("@/views/detail/detail.vue")
}

home中设置点击跳转

html：

<template v-for="(item, index) in houseList" :key="item.data.houseId">
    <houseItemV9 v-if="item.discoveryContentType === 9" :item="item.data"
        @click="itemClick(item.data.houseId)"></houseItemV9>
    <houseItemV3 v-else-if="item.discoveryContentType === 3" :item="item.data"
        @click="itemClick(item.data.houseId)"></houseItemV3>
</template>

js：

const router = useRouter()
function itemClick(id) {
    router.push('/detail/' + id)
}

detail的显示：

<div class="detail">
    <h2>detail {{ $route.params.id }}</h2>
</div>

效果

对应url：

总代码

修改或添加的文件

router/index

配置detail页面的路由。

import { createRouter, createWebHashHistory } from 'vue-router'

const router = createRouter({
    history: createWebHashHistory(),
    routes: [
        {
            path: '/',
            redirect: '/home' //重定向到home
        },
        {
            path: '/home',
            component: () => import("@/views/home/home.vue")
        },
        {
            path: '/favor',
            component: () => import("@/views/favor/favor.vue")
        },
        {
            path: '/order',
            component: () => import("@/views/order/order.vue")
        },
        {
            path: '/message',
            component: () => import("@/views/message/message.vue")
        },
        {
            path: '/city',
            component: () => import("@/views/city/city.vue")
        },
        {
            path: '/search',
            component: () => import("@/views/search/search.vue"),
            meta: {
                hideTabBar: true
            }
        },
        {
            // 参数名为id
            path: '/detail/:id',
            component: () => import("@/views/detail/detail.vue")
        },
    ]
})

export default router

detail

detail页面的粗略显示。

<template>
    <div class="detail">
        <h2>detail {{ $route.params.id }}</h2>
    </div>
</template>

<script setup>

</script>

<style lang="less" scoped>

</style>

home-content

添加点击跳转事件。

<template>
    <div class="content">
        <h2>热门精选</h2>

        <div class="list">
            <template v-for="(item, index) in houseList" :key="item.data.houseId">
                <houseItemV9 v-if="item.discoveryContentType === 9" :item="item.data"
                    @click="itemClick(item.data.houseId)"></houseItemV9>
                <houseItemV3 v-else-if="item.discoveryContentType === 3" :item="item.data"
                    @click="itemClick(item.data.houseId)"></houseItemV3>
            </template>
        </div>
    </div>
</template>

<script setup>
import { storeToRefs } from "pinia";
import useHomeStore from "../../../store/modules/home";
import houseItemV9 from "../../../components/house-item/house-item-v9.vue";
import houseItemV3 from "../../../components/house-item/house-item-v3.vue";
import useScroll from '@/hooks/useScroll.js'
import { watch } from 'vue'
import { useRouter } from "vue-router";

const homeStore = useHomeStore()
homeStore.fetchHouseList()
const { houseList } = storeToRefs(homeStore)
// console.log(houseList)

const { isReachBottom } = useScroll()
watch(isReachBottom, (newValue) => {
    if (newValue) {
        homeStore.fetchHouseList().then(() => {
            isReachBottom.value = false
        })
    }
})

const router = useRouter()
function itemClick(id) {
    router.push('/detail/' + id)
}

</script>

<style lang="less" scoped>
.content {
    padding: 0 20px;

    h2 {
        font-size: 20px;
        font-weight: 700;
    }

    .list {
        margin-top: 20px;
        display: flex;
        flex-wrap: wrap;
    }
}
</style>

参考

3.vue-router之什么是动态路由 - 知乎 (zhihu.com)

带参数的动态路由匹配 | Vue Router (vuejs.org)