250 lines
8.6 KiB
Vue
250 lines
8.6 KiB
Vue
<template>
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<div class="v-select">
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<label v-if="label"
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:class="[theme.SelectInput.label,{'uppercase text-xs': uppercaseLabels, 'text-sm': !uppercaseLabels}]"
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>
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{{ label }}
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<span v-if="required" class="text-red-500 required-dot">*</span>
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</label>
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<small v-if="help && helpPosition=='above_input'" :class="theme.SelectInput.help" class="flex mb-1">
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<slot name="help"><span class="field-help" v-html="help" /></slot>
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</small>
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<div class="relative">
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<span class="inline-block w-full rounded-md">
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<button type="button" :dusk="dusk" aria-haspopup="listbox" aria-expanded="true" aria-labelledby="listbox-label"
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class="cursor-pointer"
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:style="inputStyle" :class="[theme.SelectInput.input,{'py-2': !multiple || loading,'py-1': multiple, '!ring-red-500 !ring-2': hasError, '!cursor-not-allowed !bg-gray-200': disabled}, inputClass]"
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@click="openDropdown"
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>
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<div :class="{'h-6': !multiple, 'min-h-8': multiple && !loading}">
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<transition name="fade" mode="out-in">
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<loader v-if="loading" key="loader" class="h-6 w-6 text-nt-blue mx-auto" />
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<div v-else-if="modelValue" key="modelValue" class="flex" :class="{'min-h-8': multiple}">
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<slot name="selected" :option="modelValue" />
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</div>
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<div v-else key="placeholder">
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<slot name="placeholder">
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<div class="text-gray-400 dark:text-gray-500 w-full text-left" :class="{'py-1': multiple && !loading}">
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{{ placeholder }}
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</div>
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</slot>
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</div>
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</transition>
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</div>
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<span class="absolute inset-y-0 right-0 flex items-center pr-2 pointer-events-none">
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<svg class="h-5 w-5 text-gray-400" viewBox="0 0 20 20" fill="none" stroke="currentColor">
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<path d="M7 7l3-3 3 3m0 6l-3 3-3-3" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round" />
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</svg>
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</span>
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</button>
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</span>
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<div v-show="isOpen" :dusk="dusk+'_dropdown' "
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class="absolute mt-1 rounded-md bg-white dark:bg-notion-dark-light shadow-lg z-10"
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:class="dropdownClass"
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>
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<ul tabindex="-1" role="listbox" aria-labelled by="listbox-label" aria-activedescendant="listbox-item-3"
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class="rounded-md text-base leading-6 shadow-xs overflow-auto focus:outline-none sm:text-sm sm:leading-5 relative"
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:class="{'max-h-42 py-1': !isSearchable,'max-h-48 pb-1': isSearchable}"
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>
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<div v-if="isSearchable" class="px-2 pt-2 sticky top-0 bg-white dark-bg-notion-dark-light z-10">
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<text-input v-model="searchTerm.value" name="search" :color="color" :theme="theme"
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placeholder="Search..."
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/>
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</div>
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<div v-if="loading" class="w-full py-2 flex justify-center">
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<loader class="h-6 w-6 text-nt-blue mx-auto" />
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</div>
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<template v-if="filteredOptions.length > 0">
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<li v-for="item in filteredOptions" :key="item[optionKey]" role="option" :style="optionStyle"
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:class="{'px-3 pr-9': multiple, 'px-3': !multiple}"
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class="text-gray-900 cursor-default select-none relative py-2 cursor-pointer group hover:text-white hover-bg-form-color focus:outline-none focus-text-white focus-nt-blue"
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:dusk="dusk+'_option'" @click="select(item)"
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>
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<slot name="option" :option="item" :selected="isSelected(item)" />
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</li>
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</template>
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<p v-else-if="!loading && !(allowCreation && searchTerm)" class="w-full text-gray-500 text-center py-2">
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{{ (allowCreation ? 'Type something to add an option' : 'No option available') }}.
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</p>
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<li v-if="allowCreation && searchTerm" role="option" :style="optionStyle"
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:class="{'px-3 pr-9': multiple, 'px-3': !multiple}"
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class="text-gray-900 cursor-default select-none relative py-2 cursor-pointer group hover:text-white hover-bg-form-color focus:outline-none focus-text-white focus-nt-blue"
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@click="createOption(searchTerm)"
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>
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Create <b class="px-1 bg-gray-300 rounded group-hover-text-black">{{ searchTerm }}</b>
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</li>
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</ul>
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</div>
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</div>
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<small v-if="help && helpPosition=='below_input'" :class="theme.SelectInput.help">
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<slot name="help"><span class="field-help" v-html="help" /></slot>
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</small>
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</div>
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</template>
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<script setup>
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import { ref, watch, onMounted, defineProps, defineEmits, defineOptions, computed } from 'vue'
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import { vOnClickOutside } from '@vueuse/components'
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import TextInput from '../TextInput.vue'
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import Fuse from 'fuse.js'
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import { themes } from '~/config/form-themes.js'
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import debounce from 'debounce'
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defineOptions({
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name: 'VSelect'
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})
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const props = defineProps({
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data: Array,
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modelValue: { default: null },
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inputClass: { type: String, default: null },
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dropdownClass: { type: String, default: 'w-full' },
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label: { type: String, default: null },
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dusk: { type: String, default: null },
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loading: { type: Boolean, default: false },
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required: { type: Boolean, default: false },
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multiple: { type: Boolean, default: false },
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searchable: { type: Boolean, default: false },
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hasError: { type: Boolean, default: false },
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remote: { type: Function, default: null },
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searchKeys: { type: Array, default: () => ['name'] },
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optionKey: { type: String, default: 'id' },
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emitKey: { type: String, default: null },
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color: { type: String, default: '#3B82F6' },
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placeholder: { type: String, default: null },
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uppercaseLabels: { type: Boolean, default: true },
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theme: { type: Object, default: () => themes.default },
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allowCreation: { type: Boolean, default: false },
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disabled: { type: Boolean, default: false },
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help: { type: String, default: null },
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helpPosition: { type: String, default: 'below_input' }
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})
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const emit = defineEmits(['update:modelValue', 'update-options'])
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const defaultValue = ref(props.modelValue)
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let searchTerm = ref('')
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let isOpen = ref(false)
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const optionStyle = computed(() => {
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return {
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'--bg-form-color': props.color
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}
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})
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const inputStyle = computed(() => {
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return {
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'--tw-ring-color': props.color
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}
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})
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const debouncedRemote = computed(() => {
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if (props.remote) {
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return debounce(props.remote, 300)
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}
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return null
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})
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const filteredOptions = computed(() => {
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if (!props.data) return []
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if (!props.searchable || props.remote || searchTerm.value === '') {
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return props.data
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}
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// Fuse search
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const fuzeOptions = {
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keys: props.searchKeys
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}
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const fuse = new Fuse(props.data, fuzeOptions)
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return fuse.search(searchTerm.value).map((res) => {
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return res.item
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})
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})
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const isSearchable = computed(() => {
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return props.searchable || props.remote !== null || props.allowCreation
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})
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watch(() => searchTerm, val => {
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if (!props.debouncedRemote) return
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if ((props.remote && val) || (val === '' && !props.modelValue) || (val === '' && isOpen)) {
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return props.debouncedRemote(val)
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}
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})
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const isSelected = (value) => {
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if (!props.modelValue) return false
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if (props.emitKey && value[props.emitKey]) {
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value = value[props.emitKey]
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}
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if (props.multiple) {
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return props.modelValue.includes(value)
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}
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return props.modelValue === value
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}
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const closeDropdown = () => {
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isOpen.value = false
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searchTerm.value = ''
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}
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const openDropdown = () => {
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isOpen.value = props.disabled ? false : !isOpen.value
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}
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const select = (value) => {
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if (!props.multiple) {
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closeDropdown()
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}
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if (props.emitKey) {
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value = value[props.emitKey]
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}
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if (props.multiple) {
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const emitValue = Array.isArray(props.modelValue) ? [...props.modelValue] : []
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if (isSelected(value)) {
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emit('update:modelValue', emitValue.filter((item) => {
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if (props.emitKey) {
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return item !== value
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}
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return item[props.optionKey] !== value && item[props.optionKey] !== value[props.optionKey]
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}))
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return
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}
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emitValue.push(value)
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emit('update:modelValue', emitValue)
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} else {
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if (props.modelValue === value) {
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emit('update:modelValue', defaultValue ?? null)
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} else {
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emit('update:modelValue', value)
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}
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}
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}
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const createOption = (newOption) => {
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if (newOption) {
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const newItem = {
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name: newOption,
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value: newOption
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}
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emit('update-options', newItem)
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select(newItem)
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}
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}
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// export default {
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// components: { TextInput },
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// directives: {
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// onClickaway: vOnClickOutside
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// }
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// }
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</script>
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