该代码适用于需要构建移动端搜索列表和底部导航栏界面的场景,例如电子商务、内容聚合等应用。
该代码实现了以下功能:
1. 导入依赖
import { ref, onMounted } from 'vue'
import { BMap } from 'vue3-baidu-map-gl'
import * as echarts from 'echarts'
import { h } from "vue"
import { createComponent } from 'echarts-for-vue'
import { Calendar } from 'v-calendar'
import { Editor, Toolbar } from "@wangeditor/editor-for-vue"
import { onBeforeUnmount } from 'vue'
2. 定义状态变量
const genre = ref('All')
const rating = ref('All')
const genreOptions = ['All', 'Action', 'Adventure', 'Comedy', 'Drama', 'Fantasy', 'Horror', 'Mystery', 'Romance', 'Sci-Fi', 'Thriller']
const ratingOptions = ['All', '1', '2', '3', '4', '5']
const results = ref([])
const finished = ref(false)
const immediateCheck = ref(true)
const offset = ref(0)
3. 加载更多结果
const onLoadMore = () => {
setTimeout(() => {
results.value = [...results.value, ...Array(10).fill({
id: offset.value + 1,
name: `Item ${offset.value + 1}`,
rating: Math.floor(Math.random() * 5) + 1,
image: `https://source.unsplash.com/random/200x200`,
})]
offset.value += 10
if (offset.value >= 100) {
finished.value = true
}
}, 1000)
}
4. 监听页面加载完成
onMounted(() => {
onLoadMore()
})
5. 导航栏
<van-tabbar :active="active" :fixed="true" class="bg-gray-900 text-white">
<van-tabbar-item icon="home-o" to="/" />
<van-tabbar-item icon="message-o" to="/chat" />
<van-tabbar-item icon="video-o" to="/video" />
<van-tabbar-item icon="contact-o" to="/contact" />
</van-tabbar>
在开发这段代码的过程中,我学到了如何使用 Vue 3 和一些常用的 UI 组件库来构建移动端界面。
未来,该卡片功能可以进一步扩展和优化,例如: