uni-app 19二维码名片页开发

Posted 2021-10-06 2019ab

不废话先看效果图，由于我们没有二维码名片所以先用一个照片代替

下面是代码部分

code.nvue

<template>
	<view class="page">
		<!-- 导航栏 -->
		<free-nav-bar title="二维码名片" showBack :showRight="false"></free-nav-bar>
		
		<view class="p-5">
			<view class="bg-white rounded p-4">
				<view class="flex align-center mb-4">
					<free-avatar src="/static/images/demo/demo6.jpg"></free-avatar>
					<view class="pl-4 flex flex-column">
						<text class="font-md">昵称</text>
						<text class="font text-light-muted">地区</text>
					</view>
				</view>
				<view class="flex flex-column align-center justify-center">
					<image src="/static/images/qrcode_for_gh_82c777d227b9_258.jpg" mode="" style="width: 550rpx;height: 550rpx;" class="bg-secondary mb-4"></image>
					<text class="font text-light-muted">扫一扫上面的二维码，加我的微信</text>
				</view>
			</view>
		</view>
	</view>
</template>

<script>
	import freeNavBar from '@/components/free-ui/free-nav-bar.vue';
	import freeAvatar from '@/components/free-ui/free-avatar.vue';
	export default {
		components:{
			freeNavBar,
			freeAvatar
		},
		data() {
			return {
				
			}
		},
		methods: {
			
		}
	}
</script>

<style>

</style>

引入的文件

// free-nav-bar.vue
<template>
	<view>
		<view :class="getClass">
			<!-- 状态栏 -->
			<view :style="'height:'+statusBarHeight+'px;'"></view>
			<!-- 导航 -->
			<view class="w-100 flex align-center justify-between" style="height: 90rpx;">
				<!-- 左边 -->
				<view class="flex align-center">
					<!-- 返回按钮 -->
					<free-icon-button v-if="showBack" @click="back"><text class="iconfont font-md">&#xe60d;</text></free-icon-button>
					<!-- 标题 -->
					<text v-if="title" class="font-md ml-3" >{{getTitle}}</text>
				</view>
				<!-- 右边 -->
				<view class="flex align-center" v-if="showRight">
					<slot name="right">
						<free-icon-button @click="search"><text class="iconfont font-md">&#xe6e3;</text></free-icon-button>
						<free-icon-button @click="openExtend"><text class="iconfont font-md">&#xe682;</text></free-icon-button>
					</slot>
				</view>
				<!--\\ue6e3 \\ue682 -->
			</view>
		</view>

		<!-- 站位 -->
		<view v-if="fixed" :style="fixedStyle"></view>
		
		<!-- 扩展菜单  -->
		<free-popup v-if="showRight" ref="extend" maskColor bottom :bodyWidth="320" :bodyHeight="525" bodyBgColor="bg-dark" transformOrigin="right top">
			<view class="flex flex-column" style="width:320rpx;height: 525rpx;">
					<view v-for="(item,index) in menus" :key="index" class="flex-1 flex align-center" hover-class="bg-hover-dark" @click="clickEvent(item.event)">
						<text class="pl-3 pr-2 iconfont font-md text-white">{{item.icon}}</text>
						<text class="font-md text-white">{{item.name}}</text>
					</view>
			</view>
		</free-popup>
	</view>
</template>

<script>
	import freeIconButton from './free-icon-button.vue';
	import freePopup from './free-popup.vue';
	export default {
		components: {
			freeIconButton,
			freePopup
		},
		props: {
			showBack:{
				type:Boolean,
				default:false
			},
			title: {
				type: String,
				default: ''
			},
			fixed:{
				type:Boolean,
				default:false
			},
			noreadnum:{
				type:Number,
				default:0
			},
			bgColor:{
				type:String,
				default:"bg-light"
			},
			showRight:{
				type:Boolean,
				default:true
			}
		},
		data() {
			return {
				statusBarHeight: 0,
				navBarHeight: 0,
				menus:[
					{
						name:'发起群聊',
						event:"",
						icon:"\\ue633"
					},
					{
						name:'添加好友',
						event:"",
						icon:"\\ue65d"
					},
					{
						name:'扫一扫',
						event:"",
						icon:"\\ue614"
					},
					{
						name:'收付款',
						event:"",
						icon:"\\ue66c"
					},
					{
						name:'帮助与反馈',
						event:"",
						icon:"\\ue61c"
					}
				],
			}
		},
		mounted() {
			// 获取任务栏高度
			// #ifdef APP-PLUS-NVUE
			this.statusBarHeight = plus.navigator.getStatusbarHeight()
			// #endif
			this.navBarHeight = this.statusBarHeight + uni.upx2px(90)
		},
		computed: {
			fixedStyle() {
				return `height:${this.navBarHeight}px`;
			},
			getTitle(){
				let noreadnum = this.noreadnum>0 ? '('+this.noreadnum+')' : '';
				return this.title + noreadnum;
			},
			getClass(){
				let fixed = this.fixed?"fixed-top":"";
				return `${fixed} ${this.bgColor}`;
			}
		},
		methods:{
			openExtend(){
				this.$refs.extend.show(uni.upx2px(415),uni.upx2px(150));
			},
			// 返回
			back(){
				uni.navigateBack({
					delta:1
				})
			}
		}
	}
</script>

<style>

</style>

// free-avatar.vue
<template>
	<image :src="src" mode="widthFix" :style="getStyle" :class="type" :clickType="clickType" @click="clickEvent"></image>
</template>

<script>
	export default{
		props:{
			size:{
				type:[String,Number],
				default:90
			},
			src:{
				type:String,
				default:""
			},
			type:{
				type:String,
				default:"rounded"
			},
			clickType:{
				type:String,
				default:"none"
			}
		},
		computed:{
			getStyle(){
				return `width: ${this.size}rpx;height: ${this.size}rpx;`;
			}
		},
		methods:{
			clickEvent(){
				switch(this.clickType){
					case 'navigateTo':
					uni.navigateTo({
						url:'/pages/mail/user-base/user-base',
					});
					break;
					default:
					this.$emit('click');
					break;
				}
			}
		}
	}
</script>

<style>
</style>

好了感谢大家观看，我们下期见

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