auto complete

gistfile1.txt

<template lang="html" id="autocomplete">
    <div class="sample-row row autocomplete-wrapper">
        <div class="autocomplete row">
            <div class="sample-col sample-col col-xs-1 sample-col col-form-label area-label">{{ title }}</div>
            <div class="sample-col col-xs-6">
                <input class="form-control" type="text" placeholder="search word here..." @blur="emptyInput" v-model="searchWord" maxlength="40" />
                <span class="fold-icon" @click="emptyInput" v-if="!!searchWord">
                    <i class="fa fa-close" aria-hidden="true"></i>
                </span>
                <transition name="fade">
                    <div class="selector-list" v-if="isListOpen">
                        <div class="selector-list-item" v-for="item in optionList" @click="addToResultList(item)">
                            {{ item.value }}
                            <span class="pull-right"><i class="fa fa-plus" aria-hidden="true"></i></span>
                        </div>
                    </div>
                </transition>
            </div>
        </div>
        <div class="rec-list-area row">
            <div class="sample-col col-xs-12">
                <button type="button" v-for="result in reverseResultList" class="sample-rec-item btn sample-btn-primary btn-xs" @click="deletFromResult(result)"><i class="fa fa-times fa-fw"></i>{{ result.value }}</button>
            </div>
        </div>
    </div>
</template>

<script>
require('es6-promise/auto')
import find from 'lodash/find';
import findIndex from 'lodash/findIndex';
import debounce from 'lodash/debounce';
import { API_HOST, recCompanySearch } from '../actions/';
import axios from 'axios'

export default {
    template: '#autocomplete',
    props: ['title', 'terrCode', 'resultList'],
    data() {
        return {
            searchWord: '',
            optionList: [],
            isSearching: false
        }
    },
    methods: {
        addToResultList(item) {
            const isExistd = find(this.resultList, function(resutlItem) {
                return resutlItem.id == item.id;
            });
            if (!isExistd) {
                this.resultList.push(item);
            }
            this.emptyInput();
        },
        deletFromResult(item) {
            const foundIdx = findIndex(this.resultList, function(result) {
                return result.id === item.id;
            });
            this.resultList.splice(foundIdx, 1);
        },
        emptyInput() {
            this.searchWord = '';
            this.optionList = [];
        },
        getSearchResult: debounce(function() {
            const ctx = this;
            if (!this.searchWord) return;
            axios({
                method: 'GET',
                url: `${API_HOST}/api/rec-company/search?terr_code=${this.terrCode}&text=${this.searchWord}`,
            }).then(response => {
                if (response.data.status === 200) {
                    ctx.optionList = response.data.data.map(function(option) {
                        return {
                            id: option.rec_id,
                            value: option.rec_name
                        }
                    });
                }
            })
        }, 300),

    },
    computed: {
        isListOpen() {
            return !!this.optionList.length;
        },
        reverseResultList() {
            return this.resultList.reverse();
        }
    },
    watch: {
        searchWord(newSearchWord) {
            (!!newSearchWord) ? this.getSearchResult(newSearchWord) : this.emptyInput();
        }
    }
}
</script>

<style lang="css">
.rec-list-area {
    margin-left: 6.3%;
}
.autocomplete-wrapper {
    width: 90%;
    margin: 40px auto;
}
.sample-rec-item {
    margin: 10px 5px;
}
.area-label {
    line-height: 32px;
}
.fold-icon {
    position: absolute;
    right: 8px;
    color: #8e8c8c;
    top: 4px;
    font-size: 16px;
    cursor: pointer;
}
.fold-icon:hover {
    color: #6f6d6d;
}
.selector-list {
    max-height: 300px;
    overflow: auto;
    background-color: #fff;
    width: 100%;
    position: absolute;
    z-index: 200;
    border: solid 1px #ddd;
    border-radius: 0 0 6px 6px;
    border-top: none;
    box-shadow: 0px 2px 5px #969696;
}
.selector-list-item {
    min-height: 30px;
    padding: 5px;
    margin: 2px 0px;
    box-sizing: border-box;
    cursor: pointer;
}
.selector-list-item:hover {
    background-color: rgba(18, 159, 184, 0.6)
}

.hover-selector-list-item {
    background-color: rgba(18, 159, 184, 0.6)
}

.active-selector-list-item {
    background-color: rgb(18, 159, 184)
}
.selector-list-item:active {
    background-color: rgb(18, 159, 184)
}
</style>