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98 lines
1.6 KiB
Vue
98 lines
1.6 KiB
Vue
<template>
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<el-select-v2
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v-model="value"
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style="width: 240px"
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multiple
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filterable
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remote
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:remote-method="remoteMethod"
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clearable
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:options="options"
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:loading="loading"
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placeholder="Please enter a keyword"
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/>
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</template>
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<script lang="ts" setup>
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import { ref } from 'vue'
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const states = [
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'Alabama',
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'Alaska',
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'Arizona',
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'Arkansas',
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'California',
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'Colorado',
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'Connecticut',
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'Delaware',
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'Florida',
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'Georgia',
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'Hawaii',
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'Idaho',
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'Illinois',
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'Indiana',
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'Iowa',
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'Kansas',
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'Kentucky',
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'Louisiana',
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'Maine',
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'Maryland',
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'Massachusetts',
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'Michigan',
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'Minnesota',
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'Mississippi',
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'Missouri',
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'Montana',
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'Nebraska',
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'Nevada',
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'New Hampshire',
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'New Jersey',
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'New Mexico',
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'New York',
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'North Carolina',
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'North Dakota',
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'Ohio',
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'Oklahoma',
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'Oregon',
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'Pennsylvania',
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'Rhode Island',
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'South Carolina',
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'South Dakota',
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'Tennessee',
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'Texas',
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'Utah',
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'Vermont',
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'Virginia',
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'Washington',
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'West Virginia',
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'Wisconsin',
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'Wyoming',
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]
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const list = states.map((item): ListItem => {
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return { value: `value:${item}`, label: `label:${item}` }
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})
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interface ListItem {
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value: string
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label: string
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}
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const value = ref([])
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const options = ref<ListItem[]>([])
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const loading = ref(false)
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const remoteMethod = (query: string) => {
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if (query !== '') {
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loading.value = true
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setTimeout(() => {
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loading.value = false
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options.value = list.filter((item) => {
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return item.label.toLowerCase().includes(query.toLowerCase())
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})
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}, 200)
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} else {
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options.value = []
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}
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}
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</script>
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