<template>
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<view class="city">
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<!-- 搜索框 -->
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<view class="city_input">
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<view class="city_input_left">
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<image src="@/static/icon/ic_search@2x.png" mode="widthFix"></image>
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<input type="text" placeholder="搜索城市" placeholder-style="font-size:28rpx; color:#999999;" />
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</view>
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<text>取消</text>
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</view>
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<!-- 常用城市 -->
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<view class="city_list">
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<view class="title">常用城市</view>
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<view class="list">
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<view class="list_item active">
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<image src="@/static/icon/city_dangqian@2x.png" mode="widthFix"></image>
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上海市
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</view>
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<view class="list_item">
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北京市
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</view>
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</view>
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</view>
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<!-- 选择城市 -->
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<view class="city_selectCity">
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<view class="title">选择城市</view>
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<view class="city_selectCity_content">
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<view class="brands_list" v-if="data.length > 0">
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<view class="brands_list_item" v-for="(item, index) in data" :key="index">
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<view class="brands_list_item_title" id="top">{{item.firstLetter}}</view>
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<view class="brands_list_item_childer" v-for="(childer, i) in item.brandList" :key="i" @click="clickItem(childer)">
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<view class="brands_list_item_childer_item">
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<text>{{childer.brandName}}</text>
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</view>
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</view>
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</view>
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</view>
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</view>
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</view>
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<!-- 侧边索引 -->
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<view class="brands_Indexes">
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<view :class="active === index ? 'brands_Indexes_item active' : 'brands_Indexes_item'" v-for="(item, index) in indexes" :key="index" @click="pageScrollTo(index)">
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<text>{{item}}</text>
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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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indexes: ['A', 'B', 'C', 'D'],
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data: [
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{
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firstLetter: 'A',
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brandList: [
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{
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brandName: '合肥市'
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},
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{
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brandName: '巢湖市'
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}
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]
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},
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{
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firstLetter: 'B',
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brandList: [
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{
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brandName: '合肥市'
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},
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{
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brandName: '巢湖市'
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},
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{
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brandName: '合肥市'
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},
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{
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brandName: '巢湖市'
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}
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]
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}
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],
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indexList: [],
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active: 0,
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letter: ''
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}
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},
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methods: {
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pageScrollTo(scrollTop) {
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var that = this
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this.active = scrollTop
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uni.pageScrollTo({
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scrollTop: this.indexList[scrollTop],
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duration: 500
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})
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}
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},
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onPageScroll(e) {
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this.indexList.forEach((element, index) => {
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if (e.scrollTop > (index === 0 ? -1 : parseInt(element)) && this.letter != this.data[index].firstLetter) {
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this.letter = this.data[index].firstLetter
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this.active = index
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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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page {
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background-color: #FFFFFF !important;
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}
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</style>
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<style lang="scss" scoped>
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.city {
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width: 100%;
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padding: 20rpx 32rpx;
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box-sizing: border-box;
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.brands_Indexes {
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position: fixed;
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top: 50%;
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right: 30rpx;
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display: flex;
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flex-direction: column;
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transform: translate(0, -50%);
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.active {
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background-color: #222222;
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border-radius: 50%;
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}
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.active text {
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color: white !important;
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}
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.brands_Indexes_item {
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width: 34rpx;
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height: 34rpx;
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display: flex;
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align-items: center;
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justify-content: center;
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text {
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font-size: 24rpx;
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font-weight: 400;
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color: #222222;
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}
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}
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}
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.city_input {
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width: 100%;
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display: flex;
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align-items: center;
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justify-content: space-between;
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.city_input_left {
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flex: 1;
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height: 64rpx;
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background: #F5F5F5;
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border-radius: 32rpx;
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margin-right: 16rpx;
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display: flex;
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align-items: center;
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box-sizing: border-box;
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padding: 0 28rpx;
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image {
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flex-shrink: 0;
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width: 28rpx;
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height: 28rpx;
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margin-right: 12rpx;
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}
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input {
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flex: 1;
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height: 100%;
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font-size: 28rpx;
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color: black;
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}
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}
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text {
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flex-shrink: 0;
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font-size: 28rpx;
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font-family: PingFang SC-Medium, PingFang SC;
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font-weight: 500;
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color: #999999;
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}
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}
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.city_list {
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width: 100%;
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margin-top: 40rpx;
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.title {
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font-size: 32rpx;
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font-family: PingFang SC-Semibold, PingFang SC;
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font-weight: 600;
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color: #333333;
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}
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.list {
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width: 100%;
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display: flex;
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align-items: center;
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flex-wrap: wrap;
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.active {
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background: rgba(210, 10, 10, 0.12) !important;
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color: #D20A0A !important;
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}
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.list_item {
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padding: 14rpx 32rpx;
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background: #F5F5F5;
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border-radius: 28rpx;
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display: flex;
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align-items: center;
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justify-content: center;
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font-size: 28rpx;
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font-family: PingFang SC-Medium, PingFang SC;
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font-weight: 500;
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color: #333333;
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margin-top: 24rpx;
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margin-left: 30rpx;
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&:first-child {
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margin-left: 0 !important;
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}
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image {
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width: 36rpx;
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height: 36rpx;
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margin-right: 16rpx;
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}
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}
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}
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}
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.city_selectCity {
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width: 100%;
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margin-top: 40rpx;
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.title {
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font-size: 32rpx;
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font-family: PingFang SC-Semibold, PingFang SC;
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font-weight: 600;
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color: #333333;
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}
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.city_selectCity_content {
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width: 100%;
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margin-top: 20rpx;
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.brands_list {
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width: 100%;
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.brands_list_item {
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display: flex;
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flex-direction: column;
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.brands_list_item_title {
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width: 100%;
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height: 30rpx;
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margin-top: 40rpx;
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font-size: 30rpx;
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font-weight: 500;
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color: #222200;
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}
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.brands_list_item_childer {
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width: 100%;
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display: flex;
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flex-direction: column;
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.brands_list_item_childer_item {
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width: 100%;
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height: 96rpx;
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display: flex;
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align-items: center;
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border-bottom: 1px solid #E5E5E5;
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image {
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width: 40rpx;
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height: 40rpx;
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margin-right: 20rpx;
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}
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text {
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font-size: 30rpx;
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font-weight: 400;
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color: #222222;
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}
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}
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}
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}
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}
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}
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}
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}
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</style>
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