<template> <div class="w-full"> <p class="px-1 text-sm font-semibold" :class="disabled ? 'text-gray-400' : ''">{{ label }}</p> <div ref="wrapper" class="relative"> <form @submit.prevent="submitForm"> <div ref="inputWrapper" class="input-wrapper flex-wrap relative w-full shadow-sm flex items-center border border-gray-600 rounded px-2 py-2" :class="disabled ? 'pointer-events-none bg-black-300 text-gray-400' : 'bg-primary'"> <input ref="input" v-model="textInput" :disabled="disabled" :readonly="!editable" class="h-full w-full bg-transparent focus:outline-none px-1" @keydown="keydownInput" @focus="inputFocus" @blur="inputBlur" /> </div> </form> <ul ref="menu" v-show="isFocused && itemsToShow.length" class="absolute z-50 mt-0 w-full bg-bg border border-black-200 shadow-lg max-h-56 rounded py-1 text-base ring-1 ring-black ring-opacity-5 overflow-auto focus:outline-none sm:text-sm" role="listbox" aria-labelledby="listbox-label"> <template v-for="item in itemsToShow"> <li :key="item" class="text-gray-50 select-none relative py-2 pr-3 cursor-pointer hover:bg-black-400" role="option" @click="clickedOption($event, item)" @mouseup.stop.prevent @mousedown.prevent> <div class="flex items-center"> <span class="font-normal ml-3 block truncate">{{ item }}</span> </div> <span v-if="input === item" class="text-yellow-400 absolute inset-y-0 right-0 flex items-center pr-4"> <span class="material-icons text-xl">checkmark</span> </span> </li> </template> <li v-if="!itemsToShow.length" class="text-gray-50 select-none relative py-2 pr-9" role="option"> <div class="flex items-center justify-center"> <span class="font-normal">No items</span> </div> </li> </ul> </div> </div> </template> <script> export default { props: { value: [String, Number], disabled: Boolean, label: String, items: { type: Array, default: () => [] }, editable: { type: Boolean, default: true }, showAllWhenEmpty: Boolean }, data() { return { isFocused: false, // currentSearch: null, typingTimeout: null, textInput: null } }, watch: { value: { immediate: true, handler(newVal) { this.textInput = newVal } } }, computed: { input: { get() { return this.value }, set(val) { this.$emit('input', val) } }, itemsToShow() { if (!this.editable) return this.items if (!this.textInput || this.textInput === this.input) { if (this.showAllWhenEmpty) return this.items return [] } return this.items.filter((i) => { var iValue = String(i).toLowerCase() return iValue.includes(this.textInput.toLowerCase()) }) } }, methods: { keydownInput() { clearTimeout(this.typingTimeout) this.typingTimeout = setTimeout(() => { // this.currentSearch = this.textInput }, 100) }, setFocus() { if (this.$refs.input && this.editable) this.$refs.input.focus() }, inputFocus() { this.isFocused = true }, blur() { // Handle blur immediately this.isFocused = false if (this.input !== this.textInput) { var val = this.textInput ? this.textInput.trim() : null this.input = val if (val && !this.items.includes(val)) { this.$emit('newItem', val) } } if (this.$refs.input) { this.$refs.input.blur() } }, inputBlur() { if (!this.isFocused) return setTimeout(() => { if (document.activeElement === this.$refs.input) { return } this.isFocused = false if (this.input !== this.textInput) { var val = this.textInput ? this.textInput.trim() : null this.input = val if (val && !this.items.includes(val)) { this.$emit('newItem', val) } } }, 50) }, submitForm() { var val = this.textInput ? this.textInput.trim() : null this.input = val if (val && !this.items.includes(val)) { this.$emit('newItem', val) } // this.currentSearch = null }, clickedOption(e, item) { this.textInput = null // this.currentSearch = null this.input = item if (this.$refs.input) this.$refs.input.blur() } }, mounted() {} } </script>