<template>
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<view class="p15 bg-white">
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<view class="search-container m-t-12 flex">
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<view class="flex1 input">
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<u-input placeholder="请输入花名" v-model="search_flow" clearable @confirm="buttonSearchFlow" @clear="()=>{
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$nextTick(()=>{buttonSearchFlow()})
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}">
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<template slot="suffix">
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<uni-icons color="#20613D" type="search" size="24" @click="buttonSearchFlow"></uni-icons>
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</template>
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</u-input>
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</view>
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</view>
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<view class="m-t-12">
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<view class="title flex">
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<view class="m-l-0 m-r-a">搜索历史</view>
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<view class="bg-white desc-gray text-center m-l-a m-r-0" @click.stop="clearHistory">
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一键清空
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</view>
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</view>
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<view class="m-t-12 flex flex-wrap-normal history-item-list">
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<view class="history-item" v-for="item of history" :key="item" @click="searchBy(item)">
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{{item}}
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</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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data() {
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return {
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search_flow: '',
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history: [],
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}
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},
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onShow() {
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var k = this.$storage.getItem("cache_home_search")
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this.history = k && JSON.parse(k) || []
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},
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onHide() {
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this.$storage.setItem("cache_home_search", JSON.stringify(this.history))
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},
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methods: {
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buttonSearchFlow() {
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var name = this.search_flow
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if (name) {
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if (this.history.indexOf(name) >= 0) {
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this.history.splice(this.history.indexOf(name), 1)
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}
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this.history.unshift(name)
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if (this.history.length >= 10) {
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this.history.splice(this.history.length - 1, 1)
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}
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console.log('buttonSearchFlow')
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uni.navigateTo({
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url: '/sub_pages/customer/trade/list?name=' + this.search_flow
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})
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}
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},
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async clearHistory() {
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await this.$message.confirm('是否清空历史记录')
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this.history = []
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this.$storage.setItem("cache_home_search", JSON.stringify(this.history))
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},
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searchBy(name) {
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if (this.history.indexOf(name) >= 0) {
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this.history.splice(this.history.indexOf(name), 1)
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}
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this.history.unshift(name)
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uni.navigateTo({
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url: '/sub_pages/customer/trade/list?name=' + name
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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="scss" scoped>
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.history-item-list {
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.history-item {
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margin-right: 20rpx;
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min-width: 100rpx;
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padding: 10rpx 20rpx;
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margin-bottom: 20rpx;
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text-align: center;
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height: 30rpx;
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line-height: 30rpx;
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font-size: 28rpx;
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}
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}
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</style>
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