173 lines
3.7 KiB
Vue
173 lines
3.7 KiB
Vue
<template>
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<view class="navbar" @tap.stop="showFloat = false">
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<u-navbar :background="background" :title="title" :title-color="titleColor" :border-bottom="borderBottom"
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:immersive="immersive" :title-bold="true" :is-back="false">
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<view class="navbar-left" slot="left">
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<u-icon :name="backIcon" :size="36" @click="goBack"></u-icon>
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<view class="line"></view>
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<view class="navbar-lists" @tap.stop="showFloat = !showFloat">
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<u-icon :name="require('@/static/images/icon_list.png')" :size="32"></u-icon>
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<view class="navbar-float" v-show="showFloat">
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<navigator v-for="(item, index) in navLists" :key="index" :url="item.url" :open-type="item.type"
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class="float-item" hover-class="none">
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<u-icon :name="item.icon" :size="44"></u-icon>
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<text class="ml20">{{ item.name }}</text>
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</navigator>
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</view>
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</view>
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</view>
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</u-navbar>
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<view class="mask" v-show="showFloat" @touchstart="showFloat = false">
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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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props: {
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// 导航内容
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title: String,
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titleColor: {
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type: String,
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default: '#000000'
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},
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// 导航的背景颜色
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background: {
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type: Object,
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default: () => ({
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background: '#ffffff'
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})
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},
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// 是否显示底部边框
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borderBottom: {
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type: Boolean,
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default: false
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},
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immersive: {
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type: Boolean,
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default: false
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}
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},
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data() {
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return {
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isIndex: false,
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navLists: [{
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url: '/pages/index/index',
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name: '首页',
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icon: require('@/static/images/icon_home.png'),
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type: 'switchTab'
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}, {
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url: '/pages/goods_search/goods_search',
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name: '搜索',
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icon: require('@/static/images/icon_search.png'),
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type: 'navigate'
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}, {
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url: '/pages/shop_cart/shop_cart',
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name: '购物车',
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icon: require('@/static/images/icon_carts.png'),
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type: 'switchTab'
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}, {
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url: '/pages/user/user',
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name: '个人中心',
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icon: require('@/static/images/icon_user.png'),
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type: 'switchTab'
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}],
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showFloat: false
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};
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},
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methods: {
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goBack() {
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if (!this.isIndex) {
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uni.navigateBack()
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return
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}
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uni.switchTab({
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url: '/pages/index/index'
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})
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}
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},
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computed: {
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backIcon() {
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const iconName = this.isIndex ? 'icon_home' : 'icon_back'
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return require(`@/static/images/${iconName}.png`)
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}
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},
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created() {
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setTimeout(() => {
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let pages = getCurrentPages();
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if (pages.length == 1) {
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this.isIndex = true
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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">
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.navbar {
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.navbar-left {
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display: flex;
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padding: 12rpx 25rpx;
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border-radius: 30px;
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background: rgba(255, 255, 255, 0.3);
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border: 1rpx solid rgba(0, 0, 0, 0.1);
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.line {
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width: 1px;
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height: 36rpx;
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background: rgba(0, 0, 0, 0.2);
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margin: 0 25rpx;
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}
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.navbar-lists {
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display: flex;
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justify-content: center;
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position: relative;
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.navbar-float {
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position: absolute;
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top: 40px;
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width: 258rpx;
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padding: 0 24rpx;
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background: #fff;
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border-radius: 14rpx;
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box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.06);
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&::before {
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content: '';
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display: block;
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position: absolute;
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left: 50%;
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width: 0;
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height: 0;
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border: 14rpx solid transparent;
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border-bottom-color: #fff;
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transform: translate(-50%, -100%);
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}
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.float-item {
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padding: 20rpx 0;
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display: flex;
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align-items: center;
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&:not(:last-of-type) {
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border-bottom: 1px solid #e5e5e5;
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}
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}
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}
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}
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}
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.mask {
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position: fixed;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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z-index: 1;
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}
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}
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</style>
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