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378 lines
9.6 KiB
378 lines
9.6 KiB
<template>
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<view class="content">
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<view class="search-box">
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<!-- mSearch组件 如果使用原样式，删除组件元素 -->
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<mSearch
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class="mSearch-input-box"
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:mode="2"
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button="inside"
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:placeholder="defaultKeyword"
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@search="doSearch(false)"
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@input="inputChange"
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@confirm="doSearch(false)"
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v-model="keyword"
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></mSearch>
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<!-- 原样式 如果使用原样式，恢复下方注销代码 -->
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<!-- 原样式 end
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<view class="input-box">
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<input type="text" :placeholder="defaultKeyword" @input="inputChange" v-model="keyword" @confirm="doSearch(false)"
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placeholder-class="placeholder-class" confirm-type="search">
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</view>
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<view class="search-btn" @tap="doSearch(false)">搜索</view>
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原样式 end -->
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</view>
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<view class="search-keyword" @touchstart="blur">
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<scroll-view class="keyword-list-box" v-show="isShowKeywordList" scroll-y>
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<view class="keyword-entry" hover-class="keyword-entry-tap" v-for="row in keywordList" :key="row.keyword">
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<view class="keyword-text" @tap="doSearch(row.keyword)"><rich-text :nodes="row.htmlStr"></rich-text></view>
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<view class="keyword-img" @tap="setkeyword(row)"><image src="/static/search/back.png"></image></view>
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</view>
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</scroll-view>
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<scroll-view class="keyword-box" v-show="!isShowKeywordList" scroll-y>
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<view class="keyword-block" v-if="oldKeywordList.length > 0">
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<view class="keyword-list-header">
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<view>历史搜索</view>
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<view><image @tap="oldDelete" src="/static/search/delete.png"></image></view>
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</view>
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<view class="keyword">
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<view v-for="(keyword, index) in oldKeywordList" @tap="doSearch(keyword)" :key="index">{{ keyword }}</view>
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</view>
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</view>
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<view class="keyword-block">
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<view class="keyword-list-header">
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<view>热门搜索</view>
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<view><image @tap="hotToggle" :src="'/static/search/attention' + forbid + '.png'"></image></view>
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</view>
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<view class="keyword" v-if="forbid == ''">
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<view v-for="(keyword, index) in hotKeywordList" @tap="doSearch(keyword)" :key="index">{{ keyword }}</view>
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</view>
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<view class="hide-hot-tis" v-else><view>当前搜热门搜索已隐藏</view></view>
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</view>
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<view class="keyword-block" v-if="goodsList.length>0">
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<view class="keyword-list-header">
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<view>搜索结果</view>
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</view>
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<view class="keyword" >
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<view v-for="(item, index) in goodsList" :key="index" @click="navToDetailPage(item)">{{ item.name }}</view>
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</view>
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</view>
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</scroll-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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import mallplusCopyright from '@/components/mall-copyright/mallplusCopyright.vue';
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import Api from '@/common/api';
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//引用mSearch组件，如不需要删除即可
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import mSearch from '@/components/mehaotian-search-revision/mehaotian-search-revision.vue';
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export default {
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data() {
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return {
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defaultKeyword: '',
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keyword: '',
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oldKeywordList: [],
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hotKeywordList: [],
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goodsList:[],
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keywordList: [],
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forbid: '',
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isShowKeywordList: false
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};
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},
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onLoad() {
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this.init();
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},
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components: {
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//引用mSearch组件，如不需要删除即可
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mSearch
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},
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methods: {
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init() {
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this.loadDefaultKeyword();
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this.loadOldKeyword();
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this.loadHotKeyword();
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},
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blur() {
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uni.hideKeyboard();
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},
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//加载默认搜索关键字
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loadDefaultKeyword() {
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//定义默认搜索关键字，可以自己实现ajax请求数据再赋值,用户未输入时，以水印方式显示在输入框，直接不输入内容搜索会搜索默认关键字
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this.defaultKeyword = '默认关键字';
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},
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//加载历史搜索,自动读取本地Storage
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loadOldKeyword() {
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uni.getStorage({
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key: 'OldKeys',
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success: res => {
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var OldKeys = JSON.parse(res.data);
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this.oldKeywordList = OldKeys;
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}
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});
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},
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//加载热门搜索
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loadHotKeyword() {
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//定义热门搜索关键字，可以自己实现ajax请求数据再赋值
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this.hotKeywordList = ['手机', '商场', '包', '服装', '抱枕', '永生花', '鼠标垫', 'USB', 'USB3.0'];
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},
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//监听输入
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inputChange(event) {
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//兼容引入组件时传入参数情况
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var keyword = event.detail ? event.detail.value : event;
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if (!keyword) {
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this.keywordList = [];
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this.isShowKeywordList = false;
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return;
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}
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this.isShowKeywordList = true;
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//以下示例截取淘宝的关键字，请替换成你的接口
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uni.request({
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url: 'https://suggest.taobao.com/sug?code=utf-8&q=' + keyword, //仅为示例
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success: res => {
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this.keywordList = this.drawCorrelativeKeyword(res.data.result, keyword);
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}
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});
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},
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//高亮关键字
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drawCorrelativeKeyword(keywords, keyword) {
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var len = keywords.length,
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keywordArr = [];
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for (var i = 0; i < len; i++) {
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var row = keywords[i];
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//定义高亮#9f9f9f
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var html = row[0].replace(keyword, "<span style='color: #9f9f9f;'>" + keyword + '</span>');
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html = '<div>' + html + '</div>';
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var tmpObj = {
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keyword: row[0],
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htmlStr: html
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};
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keywordArr.push(tmpObj);
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}
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return keywordArr;
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},
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//顶置关键字
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setkeyword(data) {
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this.keyword = data.keyword;
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},
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//清除历史搜索
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oldDelete() {
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uni.showModal({
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content: '确定清除历史搜索记录？',
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success: res => {
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if (res.confirm) {
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console.log('用户点击确定');
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this.oldKeywordList = [];
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uni.removeStorage({
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key: 'OldKeys'
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});
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} else if (res.cancel) {
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console.log('用户点击取消');
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}
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}
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});
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},
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//热门搜索开关
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hotToggle() {
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this.forbid = this.forbid ? '' : '_forbid';
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},
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//详情
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navToDetailPage(item) {
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//测试数据没有写id，用title代替
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let id = item.id;
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uni.navigateTo({
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url: `../../pagesA/product/product?id=${id}`
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});
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},
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//执行搜索
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async doSearch(key) {
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key = key ? key : this.keyword ? this.keyword : this.defaultKeyword;
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this.keyword = key;
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this.saveKeyword(key); //保存为历史
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//以下是示例跳转淘宝搜索，可自己实现搜索逻辑
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//#ifdef APP-PLUS
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plus.runtime.openURL(encodeURI('taobao://s.taobao.com/search?q=' + key));
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//#endif
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let params = { keyword: key };
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let list =await Api.apiCall('get', Api.goods.goodsList, params);
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console.log(list.records);
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let goodsList = list.records;
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this.goodsList=goodsList;
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},
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//保存关键字到历史记录
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saveKeyword(keyword) {
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uni.getStorage({
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key: 'OldKeys',
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success: res => {
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console.log(res.data);
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var OldKeys = JSON.parse(res.data);
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var findIndex = OldKeys.indexOf(keyword);
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if (findIndex == -1) {
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OldKeys.unshift(keyword);
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} else {
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OldKeys.splice(findIndex, 1);
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OldKeys.unshift(keyword);
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}
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//最多10个纪录
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OldKeys.length > 10 && OldKeys.pop();
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uni.setStorage({
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key: 'OldKeys',
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data: JSON.stringify(OldKeys)
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});
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this.oldKeywordList = OldKeys; //更新历史搜索
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},
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fail: e => {
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var OldKeys = [keyword];
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uni.setStorage({
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key: 'OldKeys',
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data: JSON.stringify(OldKeys)
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});
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this.oldKeywordList = OldKeys; //更新历史搜索
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}
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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>
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view {
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display: block;
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}
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.search-box {
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width: 100%;
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background-color: rgb(242, 242, 242);
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padding: 15upx 2.5%;
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display: flex;
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justify-content: space-between;
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}
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.search-box .mSearch-input-box {
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width: 100%;
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}
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.search-box .input-box {
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width: 85%;
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flex-shrink: 1;
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display: flex;
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justify-content: center;
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align-items: center;
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}
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.search-box .search-btn {
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width: 15%;
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margin: 0 0 0 2%;
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display: flex;
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justify-content: center;
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align-items: center;
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flex-shrink: 0;
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font-size: 28upx;
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color: #fff;
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background: linear-gradient(to right, #ff9801, #ff570a);
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border-radius: 60upx;
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}
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.search-box .input-box > input {
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width: 100%;
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height: 60upx;
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font-size: 32upx;
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border: 0;
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border-radius: 60upx;
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-webkit-appearance: none;
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-moz-appearance: none;
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appearance: none;
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padding: 0 3%;
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margin: 0;
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background-color: #ffffff;
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}
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.placeholder-class {
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color: #9e9e9e;
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}
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.search-keyword {
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width: 100%;
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background-color: rgb(242, 242, 242);
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}
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.keyword-list-box {
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height: calc(100vh - 110upx);
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padding-top: 10upx;
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border-radius: 20upx 20upx 0 0;
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background-color: #fff;
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}
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.keyword-entry-tap {
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background-color: #eee;
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}
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.keyword-entry {
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width: 94%;
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height: 80upx;
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margin: 0 3%;
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font-size: 30upx;
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color: #333;
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display: flex;
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justify-content: space-between;
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align-items: center;
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border-bottom: solid 1upx #e7e7e7;
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}
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.keyword-entry image {
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width: 60upx;
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height: 60upx;
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}
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.keyword-entry .keyword-text,
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.keyword-entry .keyword-img {
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height: 80upx;
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display: flex;
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align-items: center;
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}
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.keyword-entry .keyword-text {
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width: 90%;
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}
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.keyword-entry .keyword-img {
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width: 10%;
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justify-content: center;
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}
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.keyword-box {
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height: calc(100vh - 110upx);
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border-radius: 20upx 20upx 0 0;
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background-color: #fff;
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}
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.keyword-box .keyword-block {
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padding: 10upx 0;
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}
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.keyword-box .keyword-block .keyword-list-header {
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width: 100%;
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padding: 10upx 3%;
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font-size: 27upx;
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color: #333;
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display: flex;
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justify-content: space-between;
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}
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.keyword-box .keyword-block .keyword-list-header image {
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width: 40upx;
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height: 40upx;
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}
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.keyword-box .keyword-block .keyword {
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width: 100%;
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padding: 3px 3%;
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display: flex;
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flex-flow: wrap;
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justify-content: flex-start;
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}
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.keyword-box .keyword-block .hide-hot-tis {
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display: flex;
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justify-content: center;
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font-size: 28upx;
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color: #6b6b6b;
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}
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.keyword-box .keyword-block .keyword > view {
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display: flex;
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justify-content: center;
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align-items: center;
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border-radius: 60upx;
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padding: 0 30upx;
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margin: 10upx 20upx 10upx 0;
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height: 60upx;
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font-size: 28upx;
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background-color: rgb(242, 242, 242);
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color: #6b6b6b;
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}
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</style>
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