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88 lines
2.0 KiB
Vue
88 lines
2.0 KiB
Vue
<template>
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<el-autocomplete
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v-model="state"
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:fetch-suggestions="querySearch"
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popper-class="my-autocomplete"
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placeholder="Please input"
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@select="handleSelect"
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>
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<template #suffix>
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<el-icon class="el-input__icon" @click="handleIconClick">
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<edit />
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</el-icon>
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</template>
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<template #default="{ item }">
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<div class="value">{{ item.value }}</div>
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<span class="link">{{ item.link }}</span>
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</template>
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</el-autocomplete>
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</template>
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<script lang="ts" setup>
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import { ref, onMounted } from 'vue'
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import { Edit } from '@element-plus/icons-vue'
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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 state = ref('')
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const links = ref<LinkItem[]>([])
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const querySearch = (queryString: string, cb) => {
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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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// call callback function to return suggestion objects
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cb(results)
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}
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const createFilter = (queryString) => {
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return (restaurant) => {
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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 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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const handleSelect = (item: LinkItem) => {
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console.log(item)
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}
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const handleIconClick = (ev: Event) => {
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console.log(ev)
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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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<style>
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.my-autocomplete li {
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line-height: normal;
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padding: 7px;
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}
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.my-autocomplete li .name {
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text-overflow: ellipsis;
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overflow: hidden;
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}
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.my-autocomplete li .addr {
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font-size: 12px;
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color: #b4b4b4;
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}
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.my-autocomplete li .highlighted .addr {
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color: #ddd;
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}
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</style>
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