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React日期时间显示组件的封装方法_React_
2023-05-24
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简介 React日期时间显示组件的封装方法_React_
本文实例为大家分享了React日期时间显示组件的封装具体代码,供大家参考,具体内容如下
时间日期展示器

import ProtoType from 'prop-types'; import { useState, useEffect } from 'react'; import './index.css' /**时间选择器 * @luoronghao * 参数说明 * timzone:时区(1-24) * calendar:日期类型{solar(阳历),lunar(阴历)} * date:时间 * format:格式(YYYY/MM/DD HH:MM:SS W) YYYY(Y的个数表示显示年的位数) MM(M/MM一个表示月份前面不加零,两个表示月份前面加零E表示英文的月) DD(D/DD一个表示日期前面不加零,两个表示日期前面加零) HH(H/HH/h/hh一个H表示二十四小时记时前面不加零HH表示二十四小时记时前面加零h表示十二小时记时前面不加零hh表示十二小时记时前面加零) MM(M/MM一个表示分钟前面不加零两个表示分钟前面加零) SS(S/SS一个表示秒钟前面不加零两个表示秒钟前面加零) W:表示星期(E表示英文的星期) 不想显示则用字母N代替对应的字母 * style:显示样式。 */ function DateTimePicker({ timzone, calendar, date, format, style, istimzone, islunaryeartype, islunarzodiacyear, isyear, ismonth, isday, isweek, ishour, isminute, issecond ,isaddsetting}) { // 时区 const [stimzone, setStimzone] = useState(timzone); //阴历阳历类型 const [scalendar, setSalendar] = useState(calendar); //时间日期 const [sdate, setSdate] = useState(date); //时间日期格式 const [sformat, setSformat] = useState(format); //显示样式 const [sstyle, setSstyle] = useState(style); //时间日期数据 const [sdatas, setSdatas] = useState({}); //控制设置面板是否显示 const [issettingsPanel, setIssettingsPanel] = useState(true); //是否添加设置按钮 const [isAddSetting,setIsAddSetting]=useState(isaddsetting); //是否显示时区 const [isStimzone, setIsStimzone] = useState(istimzone) // 是否显示年类型 const [isLunarYearType, setIsLunarYearType] = useState(islunaryeartype); //是否显示生肖年 const [isLunarZodiacYear, setIsLunarZodiacYear] = useState(islunarzodiacyear); //是否显示年份 const [isYear, setIsYear] = useState(isyear); //是否显示月 const [isMonth, setIsMonth] = useState(ismonth); //是否显示日期 const [isDay, setIsDay] = useState(isday); //是否显示星期 const [isWeek, setIsWeek] = useState(isweek); //是否显示小时 const [isHour, setIsHour] = useState(ishour); //是否显示分钟 const [isMinute, setIsMinute] = useState(isminute); //是否显示秒钟 const [isSecond, setIsSecond] = useState(issecond); useEffect(() => { //参数校验 judgeParameters(stimzone, scalendar, sdate, sformat, sstyle); //解析时间格式 setSdatas(getFormatTime(stimzone, sdate, sformat)); document.addEventListener('click', function () { if (!issettingsPanel) { setIssettingsPanel(!issettingsPanel); } }) //启动定时器 const timer = setInterval( () => { setSdate(new Date(sdate.getTime() + 1000)) }, 1000 ) return () => { clearInterval(timer); } }, [sdate]) function displayPanel() { setIssettingsPanel(!issettingsPanel); } function stopBubbling(e) { e.stopPropagation(); } /**对传入的props参数进行深度校验 */ function judgeParameters(timzone, calendar, date, format, style) { let isRules = true; let regFormat = /^([N]|[Y]{1,4})[/]([N|E]|[M]{1,2})[/]([N]|[D]{1,2})[\s]([N]|[H|h]{1,2})[:]([N]|[M]{1,2})[:]([N]|[S]{1,2})[\s][N|W|E]$/; if (timzone < -12 || timzone > 12) isRules = false; if (calendar != 'solar' && calendar != 'lunar') isRules = false; if (!(date instanceof Date)) isRules = false; if (!regFormat.test(format)) isRules = false; if (style !== 'default') isRules = false; if (!isRules) throw "The parameter of DateTimePicker component is wrong,it should be{timzone(1<=number<=24),calendar{solar,Lunar},date(object must be Date),format,style{default}}"; } // 解析时间日期格式函数 function getFormatTime(timzone, date, format) { //日期时间数据 let datas = { year: '', month: '', day: '', lunarYear: '', lunarMonth: '', lunarDay: '', lunarYearType: '', lunarZodiacYear: '', lunarLeapMonth: '', hour: '', minute: '', second: '', week: '', } let d = new Date(date); //变换为对应时区的时间 d = getTimzoneTime(d, timzone); const str = format.split(' '); const strDate = str[0].split('/'); //年 datas.year = (strDate[0] === 'N' ? ' ' : d.getFullYear().toString().substring(4 - strDate[0].length, 4)); //月 datas.month = (strDate[1] === 'N' ? ' ' : (d.getMonth() + 1)); if (strDate[1] === 'E') { let month = new Array(12); month[0] = "January"; month[1] = "February"; month[2] = "March"; month[3] = "April"; month[4] = "May"; month[5] = "June"; month[6] = "July"; month[7] = "August"; month[8] = "September"; month[9] = "October"; month[10] = "November"; month[11] = "December"; datas.month = month[d.getMonth()]; } if (strDate[1] === 'MM') { datas.month = (datas.month < 10 ? '0' + datas.month : datas.month); } //日 datas.day = (strDate[2] === 'N' ? ' ' : d.getDate().toString()); if (strDate[2] === 'DD') { datas.day = (datas.day < 10 ? '0' + datas.day : datas.day); } //获取阴历日期 const dateArray = Lunar.toLunar(d.getFullYear(), d.getMonth() + 1, d.getDate()); // 农历年 datas.lunarYear = (strDate[0] === 'N' ? ' ' : dateArray[0].toString().substring(4 - strDate[0].length, 4)); datas.lunarYear = changeNumToCHN(datas.lunarYear); // 农历月 datas.lunarMonth = (strDate[1] === 'N' ? ' ' : dateArray[5]); // 农历日 datas.lunarDay = (strDate[2] === 'N' ? ' ' : dateArray[6]); //天干地支年 datas.lunarYearType = dateArray[3]; //生肖年 datas.lunarZodiacYear = dateArray[4]; //润几月 datas.lunarLeapMonth = dateArray[7].toString(); //时间 const strTime = str[1].split(':'); //小时 datas.hour = (strTime[0] == 'N' ? ' ' : d.getHours().toString()); switch (strTime[0]) { case 'HH': datas.hour = (datas.hour < 10 ? '0' + datas.hour : datas.hour); break; case "H": break; case "hh": datas.hour = (datas.hour > 12 ? datas.hour - 12 : datas.hour); datas.hour = (datas.hour < 10 ? '0' + datas.hour : datas.hour); break; case 'h': datas.hour = (datas.hour > 12 ? datas.hour - 12 : datas.hour); break; } //分钟 datas.minute = (strTime[1] == 'N' ? ' ' : d.getMinutes().toString()) if (strTime[1] == 'MM') { datas.minute = (datas.minute < 10 ? '0' + datas.minute : datas.minute); } //秒钟 datas.second = (strTime[2] == 'N' ? ' ' : d.getSeconds().toString()) if (strTime[2] == 'SS') { datas.second = (datas.second < 10 ? '0' + datas.second : datas.second); } //星期 datas.week = (str[2] === 'N' ? ' ' : d.getDay()); if (str[2] !== 'N') { let weekday = new Array(7); weekday[0] = (str[2] == 'W' ? "星期日" : 'Sunday'); weekday[1] = (str[2] == 'W' ? "星期一" : 'Monday'); weekday[2] = (str[2] == 'W' ? "星期二" : 'Tuesday'); weekday[3] = (str[2] == 'W' ? "星期三" : 'Wednesday'); weekday[4] = (str[2] == 'W' ? "星期四" : 'Thursday'); weekday[5] = (str[2] == 'W' ? "星期五" : 'Friday'); weekday[6] = (str[2] == 'W' ? "星期六" : 'Saturday'); datas.week = weekday[d.getDay()]; } return datas; } /**获取对应时区时间 * */ function getTimzoneTime(time, timzone) { const len = time.getTime(); const offset = time.getTimezoneOffset() * 60000; const utcTime = len + offset; return new Date(utcTime + 3600000 * timzone); } /**将2020转化为二零二零*/ function changeNumToCHN(num) { let str = num + ""; let resultArr = []; for (var i = 0; i < str.length; i++) { resultArr.push(parseInt(str[i])); } let tmpnewchar = "" for (let i = resultArr.length; i >= 0; i--) { switch (str[i]) { case "0": tmpnewchar = "零" + tmpnewchar; break; case "1": tmpnewchar = "一" + tmpnewchar; break; case "2": tmpnewchar = "二" + tmpnewchar; break; case "3": tmpnewchar = "三" + tmpnewchar; break; case "4": tmpnewchar = "四" + tmpnewchar; break; case "5": tmpnewchar = "五" + tmpnewchar; break; case "6": tmpnewchar = "六" + tmpnewchar; break; case "7": tmpnewchar = "七" + tmpnewchar; break; case "8": tmpnewchar = "八" + tmpnewchar; break; case "9": tmpnewchar = "九" + tmpnewchar; break; } } return tmpnewchar; } const { year, month, day, lunarYear, lunarMonth, lunarDay, lunarYearType, lunarZodiacYear, lunarLeapMonth, hour, minute, second, week } = sdatas return ( stopBubbling(e)}> - {lunarYearType}
- {lunarZodiacYear}
- {scalendar == 'solar' ? year : lunarYear}
- /
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