摘要: let list = [ { id: 1, price: 2 }, { id: 2, price: 4 }, { id: 3, price: 6 }, { id: 4, price: 8 }, ]; let res= list.reduce((sumData,key,index,arrData)=> 阅读全文
posted @ 2023-04-17 12:47 浮生如梦似离殇 阅读(872) 评论(0) 推荐(0) 编辑
摘要: <swiper class="swiper-box" :duration="duration" circular :current="current" @change="changePhotos"> <swiper-item v-for="(item,index) of urls" :key="in 阅读全文
posted @ 2023-01-31 11:58 浮生如梦似离殇 阅读(308) 评论(0) 推荐(0) 编辑
摘要: 设置在onLoad中可能会引起偶发性无效。解决方案: 1、改写在onReady生命周期中。2、用setTimeout 设置延迟。 onReady() { this.timers=setTimeout(() => { if (this.$Route.query.title) { uni.setNavi 阅读全文
posted @ 2023-01-31 11:01 浮生如梦似离殇 阅读(562) 评论(0) 推荐(0) 编辑
摘要: 1、组件 <template> <div class="switch-tab"> <div class="switch-tab-left" @click="leftClick"> <el-icon :size="24" color="rgba(99, 149, 255, 1)"><ArrowLeft 阅读全文
posted @ 2022-12-12 14:08 浮生如梦似离殇 阅读(533) 评论(0) 推荐(0) 编辑
摘要: /** * 国内自然周 */ const getWeekOfNature=(date,format)=>{ let weekOfday = moment(date).format("E"); //计算是这周第几天 let monday = moment(date).subtract(weekOfda 阅读全文
posted @ 2022-12-07 13:23 浮生如梦似离殇 阅读(363) 评论(0) 推荐(0) 编辑
摘要: 1、html <el-table :data="tableData" @selection-change="handleSelectionChange" class="my-table" :row-key="getRowKeys" border v-loading="loading" highlig 阅读全文
posted @ 2022-11-17 16:56 浮生如梦似离殇 阅读(742) 评论(0) 推荐(0) 编辑
摘要: const list = [ { id: 1, name: "手机1", orderNo: "6901443393268", sku: "51095BKR" }, { id: 2, name: "手机2", orderNo: "6901443393262", sku: "51095BBQ" }, { 阅读全文
posted @ 2022-11-14 17:19 浮生如梦似离殇 阅读(1084) 评论(0) 推荐(0) 编辑
摘要: /** * 下载文件以及自定义文件名称 */ const downFile = (url, fileName) => { const xhr = new XMLHttpRequest(); xhr.open("GET", url, true); xhr.responseType = "blob"; 阅读全文
posted @ 2022-11-02 17:25 浮生如梦似离殇 阅读(1347) 评论(0) 推荐(0) 编辑
摘要: let arr = [2, 3, 6, 7, 2, 5, 3]; /** * 找出数组中重复的数字。 * @param {*} arr */ const findRepeatNumber = (arr) => { let map = new Map(); for (let i of arr) { i 阅读全文
posted @ 2022-11-02 09:58 浮生如梦似离殇 阅读(164) 评论(0) 推荐(0) 编辑
摘要: 1、递归方式 const list = [ { id: '001', name: '节点1' }, { id: '0011', parentId: '001', name: '节点1-1' }, { id: '00111', parentId: '0011', name: '节点1-1-1' }, 阅读全文
posted @ 2022-11-01 16:45 浮生如梦似离殇 阅读(547) 评论(0) 推荐(0) 编辑