324 lines
7.2 KiB
Vue
324 lines
7.2 KiB
Vue
<template name="zy-search">
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<view>
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<view class="search">
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<slot></slot>
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<!-- 使用$emit触发实例上(父组件)的自定义方法并传入参数 -->
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<!-- <button type="primary" @click="$emit('test','block')">方形</button> -->
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<!-- sync双向数据绑定语法糖 -->
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<!-- <button type="primary" @click="changeStyle">双向数据绑定改变style</button> -->
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<!-- #ifdef APP-PLUS -->
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<image src="https://static.lancerdt.com/xcxfile/appicon/zy-search/voice.svg" mode="aspectFit" @click="startRecognize()" class="voice-icon"></image>
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<!-- #endif -->
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<template v-if="isFocus">
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<input maxlength="20" focus type="text" value="" confirm-type="search" @confirm="searchStart()" :placeholder="__('请输入关键词搜索')" v-model.trim="searchText"/>
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</template>
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<template v-else>
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<input maxlength="20" type="text" value="" confirm-type="search" @confirm="searchStart()" :placeholder="__('请输入关键词搜索')" v-model.trim="searchText"/>
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</template>
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<image src="https://static.lancerdt.com/xcxfile/appicon/zy-search/search.svg" mode="aspectFit" @click="searchStart()" class="search-icon"></image>
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</view>
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<view :class="'s-' + theme" v-if="hList.length > 0">
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<view class="header">
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{{__('历史记录')}}
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<image src="https://static.lancerdt.com/xcxfile/appicon/zy-search/delete.svg" mode="aspectFit" @click="delhistory"></image>
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</view>
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<view class="list">
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<view v-for="(item,index) in hList" :key="index" @click="keywordsClick(item)">{{item}}</view>
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</view>
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</view>
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<view :class="'wanted-' + theme" v-if="showWant">
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<view class="header">{{__('猜你想搜的')}}</view>
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<view class="list">
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<view v-for="(item,index) in hotList" :key="index" @click="keywordsClick(item)">{{item}}</view>
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</view>
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</view>
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</view>
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</template>
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<script>
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export default{
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name:"zy-search",
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props:{
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isFocus:{ //是否自动获取焦点
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type: Boolean,
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default: false
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},
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theme:{ //选择块级显示还是圆形显示
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type: String,
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default: 'block'
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},
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showWant:{ //是否展示推荐菜单
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type: Boolean,
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default: false
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},
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hotList: { //推荐列表数据
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type: Array,
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default () {
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return []
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}
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},
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searchHisList: {
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type: Array,
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default () {
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return []
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}
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},
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suggestText: {
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type: String,
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default: ''
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},
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speechEngine: { //语音引擎=>讯飞:iFly,百度:'baidu'
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type: String,
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default: 'baidu'
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}
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},
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data() {
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return {
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searchText:'', //搜索关键词
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hList:[] //历史记录
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};
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},
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created() {
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var that = this;
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setTimeout(()=>{
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this.setData({
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searchText: this.suggestText
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});
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if (this.searchHisList.length > 0)
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{
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//this.hList = this.searchHisList;
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this.hList = uni.getStorageSync('search_cache');
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}
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else
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{
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this.hList = uni.getStorageSync('search_cache');
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}
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}, 200)
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},
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methods: {
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searchStart: function() { //触发搜索
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let _this = this;
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if (_this.searchText == '') {
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uni.showToast({
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title: _this.__('请输入关键字'),
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icon: 'none',
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duration: 1000
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});
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}else{
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uni.getStorage({
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key:'search_cache',
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success(res){
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let list = res.data;
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let t = true;
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if(list.length > 5){
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for(let item of list){
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if(item == _this.searchText){
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return;
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}
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}
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list.pop();
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list.unshift(_this.searchText);
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}else{
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for(let item of list){
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if(item == _this.searchText){
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t = false;
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}
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}
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if(t)
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{
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list.unshift(_this.searchText);
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}
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}
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_this.hList = list;
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uni.setStorage({
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key: 'search_cache',
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data: _this.hList
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});
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_this.$emit('getSearchText', _this.searchText);
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},
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fail() {
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_this.hList = [];
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_this.hList.push(_this.searchText);
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uni.setStorage({
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key: 'search_cache',
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data: _this.hList
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});
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_this.$emit('getSearchText', _this.searchText);
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}
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})
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}
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},
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keywordsClick (item) { //推荐搜索
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this.searchText = item;
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this.$emit('getSearchText', item);
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},
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delhistory () { //清空历史记录
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this.hList = [];
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uni.setStorage({
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key: 'search_cache',
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data: []
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});
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},
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startRecognize: function() { //语音输入
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let _this = this;
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let options = {};
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options.engine = _this.speechEngine;
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options.punctuation = false; // 是否需要标点符号
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options.timeout = 10 * 1000;
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plus.speech.startRecognize(options, function(s) {
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_this.searchText = _this.searchText + s;
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});
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}
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}
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}
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</script>
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<style lang="less" scoped>
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.search{
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width: 640rpx;
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margin: 30rpx auto 0;
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position: relative;
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input{
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background-color: #F7F7F7;
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padding: 10rpx 74rpx;
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font-size: 28rpx;
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border-radius: 50rpx;
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}
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.voice-icon{
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width: 36rpx;
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height: 36rpx;
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padding: 16rpx 20rpx 16rpx 0;
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position: absolute;
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left: 16rpx;
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top: 4rpx;
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z-index: 10;
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}
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.search-icon{
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width: 36rpx;
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height: 36rpx;
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padding: 16rpx 20rpx 16rpx 0;
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position: absolute;
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right: 0;
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top: -2rpx;
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z-index: 10;
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}
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}
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.s-block{
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margin-top: 30rpx;
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.header{
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font-size: 32rpx;
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padding: 30rpx;
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position: relative;
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image{
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width: 36rpx;
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height: 36rpx;
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padding: 10rpx;
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position: absolute;
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right: 40rpx;
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top: 24rpx;
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}
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}
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.list{
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display: flex;
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flex-wrap: wrap;
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view{
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width: 50%;
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color: #8A8A8A;
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font-size: 28rpx;
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box-sizing: border-box;
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text-align: center;
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padding: 20rpx 0;
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border-top: 2rpx solid #FFF;
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border-left: 2rpx solid #FFF;
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overflow: hidden;
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white-space: nowrap;
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text-overflow: ellipsis;
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background-color: #F7F7F7;
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}
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}
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}
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.s-circle{
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margin-top: 30rpx;
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.header{
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font-size: 32rpx;
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padding: 30rpx;
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border-bottom: 2rpx solid #F9F9F9;
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position: relative;
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image{
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width: 36rpx;
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height: 36rpx;
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padding: 10rpx;
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position: absolute;
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right: 40rpx;
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top: 24rpx;
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}
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}
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.list{
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display: flex;
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flex-wrap: wrap;
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padding: 0 30rpx 20rpx;
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view{
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padding: 8rpx 30rpx;
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margin: 20rpx 30rpx 0 0;
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font-size: 28rpx;
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color: #8A8A8A;
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background-color: #F7F7F7;
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box-sizing: border-box;
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text-align: center;
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border-radius: 20rpx;
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}
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}
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}
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.wanted-block{
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margin-top: 30rpx;
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.header{
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font-size: 32rpx;
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padding: 30rpx;
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}
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.list{
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display: flex;
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flex-wrap: wrap;
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view{
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width: 50%;
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color: #8A8A8A;
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font-size: 28rpx;
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box-sizing: border-box;
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text-align: center;
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padding: 20rpx 0;
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border-top: 2rpx solid #FFF;
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border-left: 2rpx solid #FFF;
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background-color: #F7F7F7;
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overflow: hidden;
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white-space: nowrap;
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text-overflow: ellipsis;
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}
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}
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}
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.wanted-circle{
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margin-top: 30rpx;
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.header{
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font-size: 32rpx;
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padding: 30rpx;
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}
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.list{
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display: flex;
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flex-wrap: wrap;
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padding: 0 30rpx 20rpx;
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view{
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padding: 8rpx 30rpx;
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margin: 20rpx 30rpx 0 0;
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font-size: 28rpx;
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color: #8A8A8A;
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background-color: #F7F7F7;
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box-sizing: border-box;
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text-align: center;
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border-radius: 20rpx;
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}
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}
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}
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</style>
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