You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
113 lines
2.6 KiB
113 lines
2.6 KiB
<template>
|
|
<view class="page_box">
|
|
<!-- 搜索框 -->
|
|
<view class="head_box">
|
|
<u-search v-model="searchVal" margin="30rpx" placeholder="搜索商品" height="64" @search="onSearch" @custom="onSearch" @clear="clearSearch"></u-search>
|
|
</view>
|
|
|
|
<view class="content_box">
|
|
<!-- 搜索历史 -->
|
|
<view class="search-history" v-if="historyTag.length">
|
|
<view class="title-box u-flex u-row-between u-m-b-40">
|
|
<view class="title">搜索历史</view>
|
|
<button class="u-reset-button clear-history-btn" @tap="showModal = true">清除搜索历史</button>
|
|
</view>
|
|
<view class="content u-flex u-col-center u-row-left u-flex-wrap">
|
|
<button class="item u-reset-button u-m-b-20 u-m-r-20 u-ellipsis-1" @tap="onSearch(item)" v-for="(item, index) in historyTag" :key="index">{{ item }}</button>
|
|
</view>
|
|
</view>
|
|
</view>
|
|
|
|
<!-- modal -->
|
|
<u-modal
|
|
ref="uModal"
|
|
v-model="showModal"
|
|
:show-cancel-button="true"
|
|
confirm-color="#17C161"
|
|
cancel-color="#666666"
|
|
@confirm="clearSearchHistory"
|
|
confirm-text="清除"
|
|
cancel-text="取消"
|
|
content="是否清除历史搜索记录？"
|
|
title="提示"
|
|
></u-modal>
|
|
</view>
|
|
</template>
|
|
|
|
<script>
|
|
export default {
|
|
components: {},
|
|
data() {
|
|
return {
|
|
searchVal: '',
|
|
historyTag: [],
|
|
showModal: false
|
|
};
|
|
},
|
|
computed: {},
|
|
onShow() {
|
|
this.historyTag = uni.getStorageSync('searchHistoryArr') ? JSON.parse(uni.getStorageSync('searchHistoryArr')) : [];
|
|
},
|
|
methods: {
|
|
// 搜索
|
|
onSearch(e) {
|
|
if (e && !this.historyTag.includes(e)) {
|
|
let searchHistoryArr = JSON.stringify(this.getArr(this.historyTag, e));
|
|
uni.setStorageSync('searchHistoryArr', searchHistoryArr);
|
|
}
|
|
this.$Router.push(`/pages/goods/list?keywords=${e}`);
|
|
this.searchVal = '';
|
|
},
|
|
// 清除输入框
|
|
clearSearch() {
|
|
this.searchVal = '';
|
|
},
|
|
// 队列
|
|
getArr(list, item) {
|
|
let arr = list;
|
|
let length = 10; //队列长度
|
|
arr.length < length ? arr.unshift(item) : arr.pop();
|
|
return arr;
|
|
},
|
|
// 清除历史记录
|
|
clearSearchHistory() {
|
|
this.historyTag = [];
|
|
uni.removeStorageSync('searchHistoryArr');
|
|
}
|
|
}
|
|
};
|
|
</script>
|
|
|
|
<style lang="scss">
|
|
.page_box {
|
|
background-color: #fff;
|
|
}
|
|
.search-history {
|
|
padding: 30rpx;
|
|
.title-box {
|
|
.title {
|
|
font-size: 30rpx;
|
|
font-weight: bold;
|
|
color: #333333;
|
|
}
|
|
.clear-history-btn {
|
|
font-size: 28rpx;
|
|
font-weight: 500;
|
|
color: #999999;
|
|
}
|
|
}
|
|
.content {
|
|
width: 100%;
|
|
.item {
|
|
padding: 0 20rpx;
|
|
line-height: 60rpx;
|
|
background: #f5f6f8;
|
|
border-radius: 30rpx;
|
|
font-size: 28rpx;
|
|
font-weight: 500;
|
|
color: #333333;
|
|
max-width: 690rpx;
|
|
}
|
|
}
|
|
}
|
|
</style>
|
|
|