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61 lines
1.5 KiB
Vue
61 lines
1.5 KiB
Vue
<template>
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<el-autocomplete
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v-model="state"
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:fetch-suggestions="querySearchAsync"
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placeholder="Please input"
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@select="handleSelect"
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/>
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</template>
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<script lang="ts" setup>
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import { onMounted, ref } from 'vue'
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const state = ref('')
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interface LinkItem {
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value: string
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link: string
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}
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const links = ref<LinkItem[]>([])
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const loadAll = () => {
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return [
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{ value: 'vue', link: 'https://github.com/vuejs/vue' },
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{ value: 'element', link: 'https://github.com/ElemeFE/element' },
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{ value: 'cooking', link: 'https://github.com/ElemeFE/cooking' },
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{ value: 'mint-ui', link: 'https://github.com/ElemeFE/mint-ui' },
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{ value: 'vuex', link: 'https://github.com/vuejs/vuex' },
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{ value: 'vue-router', link: 'https://github.com/vuejs/vue-router' },
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{ value: 'babel', link: 'https://github.com/babel/babel' },
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]
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}
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let timeout: ReturnType<typeof setTimeout>
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const querySearchAsync = (queryString: string, cb: (arg: any) => void) => {
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const results = queryString
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? links.value.filter(createFilter(queryString))
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: links.value
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clearTimeout(timeout)
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timeout = setTimeout(() => {
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cb(results)
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}, 3000 * Math.random())
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}
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const createFilter = (queryString: string) => {
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return (restaurant: LinkItem) => {
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return (
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restaurant.value.toLowerCase().indexOf(queryString.toLowerCase()) === 0
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)
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}
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}
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const handleSelect = (item: Record<string, any>) => {
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console.log(item)
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}
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onMounted(() => {
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links.value = loadAll()
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})
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</script>
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