uniapp页面完成水印添加功能代码示例(自定义文字)
作者:苦逼的猿宝
这篇文章主要介绍了uniapp页面完成水印添加功能(自定义文字)的相关资料,包括如何编写页面代码、数据代码以及如何展示效果图,通过代码介绍的非常详细,需要的朋友可以参考下
页面代码
<template> <view class=""> <!-- 水印 --> <view class="watermark-container" v-if="text"> <view class="zhanshiyemian"> <view class="weikaifang-sty" v-for="(item, index) in generateWatermarks()" :key="index"> {{ text }} </view> </view> </view> <!-- 代码 --> <view class="content"> <!-- 搜索 --> <view class="serchform_time"> <view class="left"> <view class="contentx">全部订单</view> <view></view> </view> <view class="right"> <view @click="show = true" class="serchform_t">时间</view> <view>1</view> </view> </view> <u-popup :show="show" :round="10" mode="top" @close="close" @open="open"> <view> <text>出淤泥而不染,濯清涟而不妖</text> </view> </u-popup> <!-- 主体展示 --> <view class="content_center"> <view v-for="item in list" :key="item"> <view class="title">{{item.time}}</view> <view v-for="(aitem,index) in item.listevery" :key="index" class="box_center"> <view class="aa"> <view class="left"> {{aitem.time}} </view> <view class="right"> {{aitem.status}} </view> </view> <view class="bb"> <view class="left"> </view> <view class="right"> {{aitem.a}} </view> </view> <view class="cc"> <view class="left"> </view> <view class="right"> {{aitem.b}} </view> </view> <view class="dd"> <view class="left"> {{aitem.to}} </view> <view class="right"> {{aitem.money}} <text>元</text> </view> </view> </view> </view> </view> </view> </view> </template> <script> import { listFive } from '../listMessage.js' export default { name: "Watermark", data() { return { itemCount: 0, list: [], show: false, }; }, props: { text: { type: String, default: '阿宝科技' }, }, mounted() { this.calculateWatermarkCount(); console.log(listFive, 'listFive'); this.list = listFive }, onReady() { // 微信小程序需要用此写法 // this.$refs.datetimePicker.setFormatter(this.formatter) }, beforeDestroy() {}, methods: { formatter(type, value) { if (type === 'year') { return `${value}年` } if (type === 'month') { return `${value}月` } if (type === 'day') { return `${value}日` } return value }, calculateWatermarkCount() { const screenWidth = uni.getSystemInfoSync().windowWidth; const screenHeight = uni.getSystemInfoSync().windowHeight; const watermarkWidth = 25; const watermarkHeight = 140; const horizontalCount = Math.ceil(screenWidth / watermarkWidth); const verticalCount = Math.ceil(screenHeight / watermarkHeight); this.itemCount = horizontalCount * verticalCount; }, generateWatermarks() { return Array(this.itemCount).fill(null); }, open() { // console.log('open'); }, close() { this.show = false // console.log('close'); } }, } </script> <style lang="scss"> page { background-color: #f3f3f3; } .from-stye { position: relative; z-index: 999; pointer-events: none; } .zhanshiyemian { position: absolute; width: 100%; z-index: 9999; pointer-events: none; display: flex; flex-wrap: wrap; line-height: 100rpx; } .weikaifang-sty { font-size: 12px; color: #cccccc63; width: 25%; text-align: center; transform: rotate(-30deg); /* 顺时针旋转30度 */ } .content { padding: 0 30rpx; box-sizing: border-box; background-color: #f3f3f3; .serchform_time { height: 100rpx; background-color: #fff; box-shadow: 0 4px 6px -6px #999; position: fixed; top: 0; left: 0; right: 0; z-index: 9999; display: flex; justify-content: space-evenly; .right, .left { // width: 50%; display: flex; align-items: center; } .left { .contentx { font-weight: 600; } } .rigth { .serchform_t { position: relative; margin-bottom: 40px; /* 确保有足够的空间显示弹出框 */ } } } .content_center { padding-top:140rpx; box-sizing: border-box; .title { font-weight: 600; } .box_center { width: 100%; height: 260rpx; background-color: #fff; border-radius: 20rpx; margin: 20rpx 0; padding: 20px; box-sizing: border-box; .aa, .bb, .cc, .dd { display: flex; } .aa { justify-content: space-between; .left { font-size: 28rpx; font-weight: 600; } .right { font-size: 26rpx; color: #333; } } .bb, .cc { margin: 20rpx 0; align-items: center; .left { background-color: greenyellow; width: 10rpx; height: 10rpx; border-radius: 50%; margin-right: 20rpx; } } .cc { .left { background-color: red; } } .dd { justify-content: space-between; .left { padding: 0 4rpx; font-size: 22rpx; background-color: #e6f1fb; color: #4669bb; height: 34rpx; } .right { font-size: 32rpx; font-weight: 600; text { font-size: 24rpx; font-weight: 500; } } } } } } </style>
数据代码
export const listFive = [{ time:"07月24日", listevery:[ { time:'23:36', status:'已支付', a:'张三哈哈哈', b:'李四哈哈哈', to:'高德渠道', money:'18.15' }, { time:'23:36', status:'已支付', a:'张三哈哈哈', b:'李四哈哈哈', to:'高德渠道', money:'18.15' } ] },{ time:"07月25日", listevery:[ { time:'23:36', status:'已支付', a:'张三哈哈哈', b:'李四哈哈哈', to:'高德渠道', money:'18.15' }, { time:'23:36', status:'已支付', a:'张三哈哈哈', b:'李四哈哈哈', to:'高德渠道', money:'18.15' } ] },{ time:"07月26日", listevery:[ { time:'23:36', status:'已支付', a:'张三哈哈哈', b:'李四哈哈哈', to:'高德渠道', money:'18.15' } ] }]
效果图
总结
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