elementUI 日周月季年时间选择控件封装

it2022-05-06 7

项目需求，时间选择需要满足按日，按周，按月，按季，按年进行选择，然后组件封装是基于elementUI的，实现效果如图：

日周月季年都有默认选择时间，项目需求，不能选择当前时间，所以按日选择，默认时间为昨天，按周选择默认时间为上周，以此类推。因为elementUI没有季度选择控件，所以这块也是在网上找的大神封装的，借用一下，表示感谢！季度控件，我在大神的基础上添加了时间禁用选项，包括当前及未来时间不能点击及样式定义。

那么季度时间选择为一个单独的组件，其余时间选择为一个组件，季度组件需引入总时间组件页面。

先说elementUI自带的吧：

那么主要的时间项配置都来源于elementUI官网，需要的可以查阅。

强调一下，日周月季年时间选择input绑定的数据，与发送到父组件的数据是不同的，发送到父组件的参数是拼接后的数据。

// 这是时间选择组件的数据项，传统方式可以将 datetimepackerData 数据放于组件内部的data方法中 import Base from "../Base"; class dateTimePacker extends Base { constructor(props) { super(props); let datetimepackerData = { selectt: "3", listQuery: { day: "", week: "", month: "", season: "", year: "" }, dayDateOption: { firstDayOfWeek: 1, disabledDate(time) { return time.getTime() > Date.now() - 8.64e7; } }, weekDateOption: { firstDayOfWeek: 1, disabledDate(time) { const week = new Date().getDay(); return time.getTime() > Date.now() - 8.64e7 * week; } }, monthDateOption: { disabledDate(time) { return time.getTime() > Date.now() - 8.64e7 * 30; } }, yearDateOptions: { disabledDate: time => { return time.getTime() > Date.now() - 8.64e7 * 30 * 12; } } }; this.data = this.$utils.extendsCreate(this.data, datetimepackerData); } apiLogin() { console.log("接口调用"); // 接口调用 } } export default new dateTimePacker();

重申一下，不管是按日周月季年，那种方式，向后台传递参数格式都为 yyyy-mm-dd，后台插件会根据当前时间和当前时间类型（日，周等）自动返回用户选择的时间区间，但是这仅仅是以来本项目需求，项目不同的，可以相应改变。

下面是季度时间组件：

<template>  <div class="jidudatepicker"> <span> <mark style="position:fixed;top:0;bottom:0;left:0;right:0;background:rgba(0,0,0,0);z-index:999;" v-show="showSeason" @click.stop="showSeason=false" ></mark> <el-input placeholder="选择季度" v-model="showValue" style="width:2.7rem;height: 0.36rem;line-height: 0.36rem;" @focus="showSeason=true" > <i slot="prefix" class="el-input__icon el-icon-date"></i> </el-input> <el-card class="box-card" style="width:322px;padding: 0 3px 20px;margin-top:10px;position:fixed;z-index:9999" v-show="showSeason" > <div slot="header" class="firstBtn"> <button type="button" aria-label="前一年" class="el-picker-panel__icon-btn el-date-picker__prev-btn el-icon-d-arrow-left" @click="prev" ></button> <span role="button" class="el-date-picker__header-label">{{year}}年</span> <button type="button" aria-label="后一年" @click="next" class="el-picker-panel__icon-btn el-date-picker__next-btn el-icon-d-arrow-right" ></button> </div> <div class="text container">  <el-button type="text" size="medium" :class="{'colorDis': this.year === this.beforeyear && this.season <= 1 || this.year > this.defaultyear}" :disabled="this.year === this.beforeyear && this.season <= 1 || this.year > this.defaultyear" style="width:47%;color: #606266;float:left;" @click="selectSeason(0)" >第一季度</el-button> <el-button type="text" size="medium" :class="{'colorDis': this.year === this.beforeyear && this.season <= 2 || this.year > this.defaultyear}" :disabled="this.year === this.beforeyear && this.season <= 2 || this.year > this.defaultyear" style="float:right;width:47%;color: #606266;" @click="selectSeason(1)" >第二季度</el-button> </div> <div class="item container" style="text-align:center;"> <el-button type="text" size="medium" :class="{'colorDis': this.year === this.beforeyear && this.season <= 3 || this.year > this.defaultyear}" :disabled="this.year === this.beforeyear && this.season <= 3 || this.year > this.defaultyear" style="width:47%;color: #606266;float:left;" @click="selectSeason(2)" >第三季度</el-button> <el-button type="text" size="medium" :class="{'colorDis': this.year === this.beforeyear && this.season <= 4 || this.year > this.defaultyear}" :disabled="this.year === this.beforeyear && this.season <= 4 || this.year > this.defaultyear" style="float:right;width:47%;color: #606266;" @click="selectSeason(3)" >第四季度</el-button> </div> </el-card> </span> </div> </template> <script> /** * @file: View 组件季节选择控件 * @description: UI组件可选择季节 * @api: valueArr : 季度value defalut['01-03', '04-06', '07-09', '10-12'] 默认值待设置 * 代码中注释部分是组件原默认时间配置，我这里做了更改，但是原设置可以参考 */ export default { name: "jududatepicker", props: { valueArr: { default: () => { return ["01-03", "04-06", "07-09", "10-12"]; }, type: Array }, getValue: { default: val => { return val; }, type: Function } // defaultValue: { // // 默认值 201904-201906 // default: "", // type: String // } }, data() { return { showSeason: false, season: "", year: new Date().getFullYear(), // input显示时间，会随着用户操作改变 defaultyear: new Date().getFullYear(), // 当前年份，不变 month: new Date().getMonth() + 1, // 当前月份，不变 showValue: "", beforeyear: null // 默认显示上一季度所用时间，可能是去年 }; }, created() { // if (this.defaultValue) { // let value = this.defaultValue; // let arr = value.split("-"); // this.year = arr[0].slice(0, 4); // let str = arr[0].slice(4, 6) + "-" + arr[1].slice(4, 6); // let arrAll = this.valueArr; // // valueArr ["01-03", "04-06", "07-09", "10-12"] // this.showValue = `${this.year} 年 ${arrAll.indexOf(str) + 1} 季度`; // } }, mounted() { // 每次挂在时都对组件进行重置，那么就不需要在上级组件中进行重置 this.getDefaultTime(); }, watch: { // defaultValue: function(value, oldValue) { // let arr = value.split("-"); // this.year = arr[0].slice(0, 4); // let str = arr[0].slice(4, 6) + "-" + arr[1].slice(4, 6); // let arrAll = this.valueArr; // // valueArr ["01-03", "04-06", "07-09", "10-12"] // this.showValue = `${this.year} 年 ${arrAll.indexOf(str) + 1} 季度`; // } }, methods: { one() { this.showSeason = false; }, prev() { this.year = this.year * 1 - 1; }, next() { this.year = this.year * 1 + 1; }, selectSeason(i) { let that = this; that.season = i + 1; let arr = that.valueArr[i].split("-"); let seasonValue = that.getValue(that.year + "-" + arr[0] + "-" + "01"); that.showSeason = false; this.showValue = `${this.year} 年 ${this.season} 季度`; that.$emit("chooseSeason", seasonValue); // 每次选择时间都将当前选择时间发送到父组件 }, reset() { // 季度重置上一季度 this.getDefaultTime(); }, getDefaultTime() { // 获取默认的上一个季度 var year = this.defaultyear; var month = this.month; var season = null; if (month <= 3) { this.season = 1; year -= 1; season = 4; this.beforeyear = year; } else if (month > 3 && month <= 6) { this.season = 2; season = 1; this.beforeyear = year; } else if (month > 6 && month <= 9) { this.season = 3; season = 2; this.beforeyear = year; } else if (month > 9 && month <= 12) { this.season = 4; season = 3; this.beforeyear = year; } this.showValue = `${year} 年 ${season} 季度`; } } }; </script> <style lang="scss" scoped> .jidudatepicker { display: inline; .firstBtn { height: 30px; line-height: 34px; width: 100%; text-align: center; } .text { text-align: center; margin: 15px 0 10px; } .item { text-align: center; } } .colorDis { color: #999 !important; } </style> <style lang="scss"> .jidudatepicker { .el-card__header { padding: 12px; } } </style>

以上就是日周月季年时间选择控件的全部内容，需求不同的，可以进行更该。季度组件效果图如图：

baseVue.js文件

import $Utils from "./CollectionUtils.js"; import JButton from "components/j-element/JButton"; import { formatDate, getBeforeMonth, formatDateZeroArr, formatDateTime, formatDate8Time } from "@/utils/validate"; import { resolve } from "url"; import { reject } from "q"; const webSource = { websocket: null, currentRouter: "" }; const Base = { methods: { formatDate(date, fmt) { return formatDate(date, fmt); }, getBeforeMonth() { return getBeforeMonth(); }, formatDateZeroArr(date) { return formatDateZeroArr(date); }, formatDateTime() { return formatDateTime(); }, formatDate8Time() { return formatDate8Time(); }, activeNav() { //app let routerMenuPath = this.$router.currentRoute; let current = new Array(); if (this.$router.currentRoute.name === "Dashboard") { current.push({ name: "首页", path: "/layout/dashboard" }); } if (routerMenuPath.meta.menu_path) { let keyPath = this.$CollectionUtils.deepClone( routerMenuPath.meta.menu_path ); keyPath.push(this.$router.currentRoute.name); if (this.$CollectionUtils.isNull(this.menuList)) { for (let i in keyPath) { current.push(this.menuList[keyPath[i]]); } } } this.$store.dispatch("currentNav", current); }, openNotify() { //app this.$notify({ title: "HTML 片段", type: "warning", dangerouslyUseHTMLString: true, message: "<strong>这是 <i>HTML</i> 片段</strong>" }); }, openWebSocket() { console.log(`WebSocket连接成功${process.env.VUE_APP_SRC}`); }, webSocketOnError() { console.log("WebSocket连接发生错误"); this.initWebSocket(); }, webSocketSend(agentData) { // console.log('发送数据'); this.websocket.send(agentData); }, webSocketClose() { this.websocket.close(); }, initWebSocket(onmessage) { //初始化weosocket // this.websocket = new WebSocket("ws://192.168.5.169:6947"); // this.websocket = new WebSocket("ws://192.168.5.127:6947"); // this.websocket = new WebSocket("ws://1.85.32.5:51245"); this.websocket = new WebSocket(process.env.VUE_APP_SRC); this.websocket.onopen = this.openWebSocket; this.websocket.onerror = this.webSocketOnError; this.websocket.onmessage = onmessage; }, getBrowser() { var swf = false; if (typeof window.ActiveXObject !== "undefined") { swf = new window.ActiveXObject("ShockwaveFlash.ShockwaveFlash"); } else { swf = navigator.plugins["Shockwave Flash"]; } return swf; } }, computed: { users() { return {}; } }, beforeRouteEnter: (to, from, next) => { // console.log(to.name) next(); }, beforeRouteLeave: (to, from, next) => { // console.log('beforeRouteLeave') next(); }, extendModel(vueObj) { if (!vueObj.computed) { vueObj.computed = {}; } let computed = vueObj.computed; Object.keys(this.computed).forEach(key => { if (!computed[key]) { computed[key] = this.computed[key]; } }); if (!vueObj.methods) { vueObj.methods = {}; } let methods = vueObj.methods; Object.keys(this.methods).forEach(key => { if (!methods[key]) { methods[key] = this.methods[key]; } }); if (!vueObj.components) { vueObj.components = {}; } let components = vueObj.components; Object.keys(this.components).forEach(key => { if (!components[key]) { components[key] = this.components[key]; } }); vueObj.beforeRouteEnter = vueObj.beforeRouteEnter || this.beforeRouteEnter; vueObj.beforeRouteLeave = vueObj.beforeRouteLeave || this.beforeRouteLeave; return vueObj; }, components: { JButton } }; export default Base;

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elementUI 日 周 月 季 年 时间选择控件封装

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elementUI 日周月季年时间选择控件封装