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<template>
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<view class="content">
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<view class="search-box">
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<view class="input-box">
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<input type="text" adjust-position="true" v-model="keyword"
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:placeholder="defaultKeyword"
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placeholder-class="search_text"
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@confirm="doSearch"
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data-key="false" confirm-type="search"
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@input="onclear"></input>
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<image src="/static/images/search/close.png" @tap="clears" v-if="shows == true"></image>
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</view>
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<view class="search-btn" @tap="doSearch" data-key="false" :style="'background:' + colors">搜索</view>
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</view>
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<view class="search-keyword">
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<scroll-view class="keyword-list-box" v-if="isShowKeywordList" scroll-y>
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<view v-for="(row, index) in keywordList" :key="index">
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<view class="keyword-entry" hover-class="keyword-entry-tap">
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<view class="keyword-text" @tap="jumpData(row.goods_id)">
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<text style="font-size:24upx">{{row.goods_name}}</text>
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</view>
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</view>
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</view>
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</scroll-view>
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<view class="keyword-box" v-if="!isShowKeywordList">
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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>
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<image @tap="oldDelete" src="/static/images/search/delete.png"></image>
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</view>
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</view>
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<view class="keyword">
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<view v-for="(item, index) in oldKeywordList" :key="index" @tap="ondoSearch(item)">{{item}}</view>
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</view>
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</view>
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<scroll-view scroll-y="true" class="" @scrolltolower="getMoreGoods"
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style="height: calc(100vh - 450upx);">
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<goodList style="width: 100%; background-color: #FFFFFF;"
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:loading="isLoading"
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:has-token="hasToken"
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:has-more="!isNoMore"
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:propsList="goodsList" ></goodList>
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</scroll-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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import { getGoodsList } from '@/api/index.js'
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import goodList from '@/pages/commponent/home/goodList';
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import { getToken } from '@/utils/auth';
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var app = getApp();
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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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keywordList: [],
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forbid: '',
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isShowKeywordList: false,
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shows: false,
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colors: '',
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goodsList: [],
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pageNo: 1,
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pageSize: 6,
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isNoMore: false,
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isLoading: true,
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hasToken: false
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};
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},
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components: {
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goodList
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},
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props: {},
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/**
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* 生命周期函数--监听页面加载
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*/
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onLoad: function (options) {
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this.setData({
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colors: app.globalData.newColor
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});
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this.init();
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},
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/**
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* 生命周期函数--监听页面初次渲染完成
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*/
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onReady: function () {},
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/**
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* 生命周期函数--监听页面显示
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*/
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onShow: function () {},
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/**
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* 生命周期函数--监听页面隐藏
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*/
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onHide: function () {},
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/**
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* 生命周期函数--监听页面卸载
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*/
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onUnload: function () {},
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/**
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* 页面相关事件处理函数--监听用户下拉动作
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*/
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onPullDownRefresh: function () {
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console.log(321)
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},
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/**
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* 页面上拉触底事件的处理函数
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*/
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onReachBottom: function () {},
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methods: {
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getMoreGoods() {
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if (this.isNoMore) return
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this.pageNo ++
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this.getGoodsList(this.keyword)
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},
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getGoodsList(val = '') {
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this.hasToken = !!getToken()
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const s = [
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// {
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// "rule": "eq",
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// "type": "string",
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// "dictCode": "",
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// "val": "0",
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// "field": "ifSale"
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// },
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{
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"rule": "like",
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"type": "string",
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"dictCode": "",
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"val": val,
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"field": "goodsName"
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},
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{
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"rule": "like",
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"type": "string",
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"dictCode": "",
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"val": val,
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"field": "category"
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},
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{
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"rule": "like",
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"type": "string",
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"dictCode": "",
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"val": val,
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"field": "factory"
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}
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]
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const params = {
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pageNo: this.pageNo,
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pageSize: this.pageSize,
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superQueryParams: encodeURI(JSON.stringify(s)),
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superQueryMatchType: 'or'
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}
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uni.showLoading()
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getGoodsList(params).then(res => {
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const list = res.result.records
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this.goodsList = [...this.goodsList, ...list]
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uni.hideLoading()
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this.isNoMore = list.length < this.pageSize
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})
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},
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init() {
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this.loadDefaultKeyword();
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this.loadOldKeyword();
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},
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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.setData({
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defaultKeyword: "请输入您想搜索的内容"
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});
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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.setData({
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oldKeywordList: OldKeys
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});
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}
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});
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},
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doSearch() {
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if (this.keyword == '') {
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uni.showToast({
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title: '请输入要搜索的内容',
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icon: 'none'
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});
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return;
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}
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if (this.keyword && this.keyword !== '') {
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this.saveKeyword(this.keyword); //保存为历史
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}
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this.pageNo = 1
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this.goodsList = []
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this.isNoMore = false
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this.isLoading = true
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uni.pageScrollTo({
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scrollTop: 0,
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duration: 300
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});
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this.setData({
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keywordList: []
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});
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this.getGoodsList(this.keyword);
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},
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onclear(e) {
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this.setData({
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keyword: e.detail.value,
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shows: !!e.detail.value
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});
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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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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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} //最多10个纪录
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OldKeys.length > 6 && 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.setData({
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oldKeywordList: OldKeys //更新历史搜索
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});
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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.setData({
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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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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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this.oldKeywordList = []
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this.goodsList = []
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this.isLoading = false
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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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onsearch() { //此处可调用接口进行查询
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},
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clears() {
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this.setData({
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keyword: '',
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keywordList: [],
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isShowKeywordList: false
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});
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},
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ondoSearch(item) { //点击历史记录搜索
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this.keyword = item
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this.pageNo = 1
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this.isNoMore = false
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this.isLoading = true
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this.goodsList = []
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this.getGoodsList(item)
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},
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jumpData(value) {
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uni.navigateTo({
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url: '/pages/views/goods/goodsDetails?goodsId'
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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 scoped lang="scss">
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view{display:block;}
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.search-box {
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background-color:rgb(242,242,242);padding:15upx 2.5%;display:flex;justify-content:space-between;position:sticky;top: 78upx;z-index: 99;}
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.search-box .mSearch-input-box{width: 100%;}
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.search-box .input-box {width:85%;flex-shrink:1;display:flex;justify-content:center;align-items:center;}
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.search-box .search-btn {width:15%;margin:0 0 0 2%;display:flex;justify-content:center;align-items:center;flex-shrink:0;font-size:24upx;color:#fff;background:linear-gradient(to right,#4492EB,#3F92EE);border-radius:60upx;}
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.search-box .input-box>input {width:95%;height:60upx;font-size:24upx;-webkit-appearance:none;-moz-appearance:none;appearance:none;margin:0;background-color:#ffffff;}
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.placeholder-class {color:#9e9e9e;}
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.search-keyword {
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width:100%;background-color:rgb(242,242,242);
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position: sticky;
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z-index: 98;
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top: 190upx;
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}
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.keyword-list-box {height:calc(100vh - 110upx);padding-top:10upx;border-radius:20upx 20upx 0 0;background-color:#fff;}
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.keyword-entry-tap {background-color:#eee;}
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.keyword-entry {width:94%;height:80upx;margin:0 3%;font-size:30upx;color:#333;display:flex;justify-content:space-between;align-items:center;border-bottom:solid 1upx #e7e7e7;}
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.keyword-entry image {width:60upx;height:60upx;}
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.keyword-entry .keyword-text,.keyword-entry .keyword-img {height:80upx;display:flex;align-items:center;}
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.keyword-entry .keyword-text {width:90%;}
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.keyword-entry .keyword-img {width:10%;justify-content:center;}
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.keyword-box {
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// height:calc(100vh - 110upx);
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border-radius:20upx 20upx 0 0;background-color:#fff;}
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.keyword-box .keyword-block {padding:10upx 0;}
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.keyword-box .keyword-block .keyword-list-header {width:94%;padding:10upx 3%;font-size:27upx;color:#333;display:flex;justify-content:space-between;}
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.keyword-box .keyword-block .keyword-list-header image {width:40upx;height:40upx;}
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.keyword-box .keyword-block .keyword {
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// width:94%;
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padding:3px 20upx;
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height: 200upx;
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display:flex;
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flex-flow:wrap;
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// overflow-x: scroll;
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// justify-content:
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}
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.keyword-box .keyword-block .hide-hot-tis {display:flex;justify-content:center;font-size:28upx;color:#6b6b6b;}
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.keyword-box .keyword-block .keyword>view {
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display:flex;justify-content:center;
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align-items:center;border-radius:38upx;
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padding:0 20upx;
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margin-left: 28upx;
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height:60upx;
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font-size:24upx;
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background-color:rgb(242,242,242);
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color:#6b6b6b;
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line-height: 60upx;
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width: 200upx;
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overflow: hidden;
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}
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.search_text{
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font-size: 24upx;
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color: #B6B6C6;
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}
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.input-box{
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position: relative;
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height: 60upx;
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font-size: 24upx;
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border: 0;
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border-radius: 60upx;
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-webkit-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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.input-box image{
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height: 40upx;
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width: 40upx;
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float: right;
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position: absolute;
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right: 2%;
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top: 50%;
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transform: translateY(-50%);
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z-index: 100;
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}
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</style> |
