实现这个功能我找了好久没找到合适的方法,最后我只能操作DOM了
下面是我写的 可直接粘贴使用,写法有点老套,可以自己把公共的方法或变量进行封装或统一
包括红线标记的时间,都做过处理
- 事先封装好一个日期插件,内容如下:
<template>
<div class="dom_calendar">
<el-date-picker
class="datePicker"
v-model="datePicker"
type="datetime"
:clearable="false"
placeholder="选择日期时间"
format="YYYY-MM-DD HH:mm"
@blur="changeTime"
>
<template #defulte="scope">
{{ scope }}
</template>
</el-date-picker>
</div>
</template>
<script lang="ts">
import { ref, getCurrentInstance, watch, onMounted, reactive } from "vue";
import GetLunarDay from "../../views/common/navCal.js";
import { getTimes } from "/@/views/common/index";
export default {
name: "date-picker",
props:{yarnTime:{}},
setup(props) {
const { proxy } = getCurrentInstance();
// 时间 值
const datePicker = ref("");
datePicker.value = getTimes("", "YYYY-MM-DD hh:mm:ss");
// 是否开启农历
const onOff = ref(false);
const domBtn = ref('');
watch(
()=> props.yarnTime,
(val) =>{
datePicker.value = val
}
)
const changeTime = () => {
proxy.$emit("blur");
};
watch(datePicker, (val) => {
proxy.$emit("yarnTimeFn", val);
});
const times = reactive({
year: "",
monthe: "",
day: "",
});
onMounted(() => {
let footerBtn = document.querySelector(".el-picker-panel__footer");
domBtn.value = document.createElement("button");
domBtn.value.innerHTML = onOff.value ? "农历: 开" : "农历: 关";
domBtn.value.className = "el-button el-button--text el-button--mini el-picker-panel__link-btn";
footerBtn.insertBefore(domBtn.value,footerBtn.firstChild);
domBtn.value.onclick = function () {
onOff.value = !onOff.value;
domBtn.value.innerHTML = onOff.value ? "农历: 开" : "农历: 关";
loadDom()
};
loadDom()
// 上一年 上一月 下一年 下一月
let headerBtn = document.querySelectorAll(".el-date-picker__header button");
let headerSpan = document.querySelectorAll(".el-date-picker__header span");
headerBtn[0].onclick = function () {
loadDom();
};
headerBtn[1].onclick = function () {
loadDom();
};
headerBtn[2].onclick = function () {
loadDom();
};
headerBtn[3].onclick = function () {
loadDom();
};
headerSpan[0].onclick = function () {
onOff.value = false
loadDom();
};
headerSpan[1].onclick = function () {
onOff.value = false
loadDom();
};
});
// 加载Dom
function loadDom(){
if(onOff.value){
Dom()
}else{
oFF()
}
}
function oFF(){
let divLabel = document.querySelectorAll(".el-date-table .el-date-table__row td div span label");
let divSpan = document.querySelectorAll(".el-date-table .el-date-table__row td div span");
domBtn.value.innerHTML = onOff.value ? "农历: 开" : "农历: 关";
for (let i = 0; i < divSpan.length; i++) {
divSpan[i].style.width = "25px";
divSpan[i].style.height = "25px";
divSpan[i].style.borderRadius = "50%";
divLabel[i] && divLabel[i].remove()
}
}
function Dom() {
let year = document.querySelectorAll(".el-date-picker__header span");
let tdDiv = document.querySelectorAll(".el-date-table .el-date-table__row td");
// 获取 头部 年月
for (let i = 0; i < year.length; i++) {
if (i == 0) {
times.year = year[i].innerHTML.split(" ")[0];
} else if (i == 1) {
times.monthe = year[i].innerHTML.split(" ")[0];
}
}
// 点击月的时候
let tdMo = document.querySelectorAll(".el-month-table tbody tr td div");
for (let i = 0; i < tdMo.length; i++) {
tdMo[i].onclick = function () {
loadDom();
};
}
let divSpan = document.querySelectorAll(".el-date-table .el-date-table__row td div span");
// 在 每天 添加 一个标签
for (let i = 0; i < divSpan.length; i++) {
let createSpan = document.createElement("label");
createSpan.style.display = "block";
createSpan.style.marginTop = "-10px";
createSpan.style.fontSize = "10px";
divSpan[i].appendChild(createSpan);
}
let divLabel = document.querySelectorAll(".el-date-table .el-date-table__row td div span label");
for (let i = 0; i < tdDiv.length; i++) {
times.day = divSpan[i].firstChild.nodeValue;
let navCal = GetLunarDay(times.year, times.monthe, times.day).split("月")[1];
if (navCal == "初一") {
navCal = GetLunarDay(times.year, times.monthe, times.day).split("月")[0].split(" ")[1] + "月";
}
divSpan[i].style.width = "40px";
divSpan[i].style.height = "40px";
divSpan[i].style.borderRadius = "4px";
divSpan[i].style.display = "block";
divLabel[i].innerHTML = navCal;
}
}
return { datePicker, changeTime, onOff };
},
};
</script>
- 还需要 GetLunarDay 方法去拿到 农历 这个方法是在网上找的内容如下:
let str = ''
let today = new Date();
// function initArray() {
// console.log(this , initArray.arguments)
// this.length = initArray.arguments.length
// for (var i = 0; i < this.length; i++)
// this[i + 1] = initArray.arguments[i]
// }
// let d = new initArray(
// "星期日",
// "星期一",
// "星期二",
// "星期三",
// "星期四",
// "星期五",
// "星期六");
// str = today.getFullYear(), "年", today.getMonth() + 1, "月", today.getDate(), "日 ", d[today.getDay() + 1], " ";
let calendar = new Date();
let month = calendar.getMonth();
let date = calendar.getDate();
if ((month == 0) && (date == 1)) str = "元旦";
if ((month == 2) && (date == 12)) str = "植树节";
if ((month == 3) && (date == 5)) str = "清明节";
if ((month == 4) && (date == 1)) str = "国际劳动节";
if ((month == 4) && (date == 4)) str = "青年节";
if ((month == 5) && (date == 1)) str = "国际儿童节";
if ((month == 7) && (date == 1)) str = "建军节";
if ((month == 7) && (date == 16)) str = "七夕情人节";
if ((month == 9) && (date == 1)) str = "国庆节/国际音乐节/国际老人节";
if ((month == 11) && (date == 24)) str = "平安夜";
if ((month == 11) && (date == 25)) str = "圣诞节";
/*农历部分*/
var CalendarData = new Array(100);
var madd = new Array(12);
var tgString = "甲乙丙丁戊己庚辛壬癸";
var dzString = "子丑寅卯辰巳午未申酉戌亥";
var numString = "一二三四五六七八九十";
var monString = "正二三四五六七八九十冬腊";
var weekString = "日一二三四五六";
var sx = "鼠牛虎兔龙蛇马羊猴鸡狗猪";
var cYear, cMonth, cDay, TheDate;
CalendarData = new Array(0xA4B, 0x5164B, 0x6A5, 0x6D4, 0x415B5, 0x2B6, 0x957, 0x2092F, 0x497, 0x60C96, 0xD4A, 0xEA5,
0x50DA9, 0x5AD, 0x2B6, 0x3126E, 0x92E, 0x7192D, 0xC95, 0xD4A, 0x61B4A, 0xB55, 0x56A, 0x4155B, 0x25D, 0x92D, 0x2192B,
0xA95, 0x71695, 0x6CA, 0xB55, 0x50AB5, 0x4DA, 0xA5B, 0x30A57, 0x52B, 0x8152A, 0xE95, 0x6AA, 0x615AA, 0xAB5, 0x4B6,
0x414AE, 0xA57, 0x526, 0x31D26, 0xD95, 0x70B55, 0x56A, 0x96D, 0x5095D, 0x4AD, 0xA4D, 0x41A4D, 0xD25, 0x81AA5, 0xB54,
0xB6A, 0x612DA, 0x95B, 0x49B, 0x41497, 0xA4B, 0xA164B, 0x6A5, 0x6D4, 0x615B4, 0xAB6, 0x957, 0x5092F, 0x497, 0x64B,
0x30D4A, 0xEA5, 0x80D65, 0x5AC, 0xAB6, 0x5126D, 0x92E, 0xC96, 0x41A95, 0xD4A, 0xDA5, 0x20B55, 0x56A, 0x7155B, 0x25D,
0x92D, 0x5192B, 0xA95, 0xB4A, 0x416AA, 0xAD5, 0x90AB5, 0x4BA, 0xA5B, 0x60A57, 0x52B, 0xA93, 0x40E95);
madd[0] = 0;
madd[1] = 31;
madd[2] = 59;
madd[3] = 90;
madd[4] = 120;
madd[5] = 151;
madd[6] = 181;
madd[7] = 212;
madd[8] = 243;
madd[9] = 273;
madd[10] = 304;
madd[11] = 334;
function GetBit(m, n) {
return (m >> n) & 1;
}
function e2c() {
TheDate = (arguments.length != 3) ? new Date() : new Date(arguments[0], arguments[1], arguments[2]);
var total, m, n, k;
var isEnd = false;
var tmp = TheDate.getYear();
if (tmp < 1900) {
tmp += 1900;
}
total = (tmp - 1921) * 365 + Math.floor((tmp - 1921) / 4) + madd[TheDate.getMonth()] + TheDate.getDate() - 38;
if (TheDate.getYear() % 4 == 0 && TheDate.getMonth() > 1) {
total++;
}
for (m = 0; ; m++) {
k = (CalendarData[m] < 0xfff) ? 11 : 12;
for (n = k; n >= 0; n--) {
if (total <= 29 + GetBit(CalendarData[m], n)) {
isEnd = true;
break;
}
total = total - 29 - GetBit(CalendarData[m], n);
}
if (isEnd) break;
}
cYear = 1921 + m;
cMonth = k - n + 1;
cDay = total;
if (k == 12) {
if (cMonth == Math.floor(CalendarData[m] / 0x10000) + 1) {
cMonth = 1 - cMonth;
}
if (cMonth > Math.floor(CalendarData[m] / 0x10000) + 1) {
cMonth--;
}
}
}
function GetcDateString() {
var tmp = "";
tmp += tgString.charAt((cYear - 4) % 10);
tmp += dzString.charAt((cYear - 4) % 12);
tmp += "(";
tmp += sx.charAt((cYear - 4) % 12);
tmp += ")年 ";
if (cMonth < 1) {
tmp += "(闰)";
tmp += monString.charAt(-cMonth - 1);
} else {
tmp += monString.charAt(cMonth - 1);
}
tmp += "月";
tmp += (cDay < 11) ? "初" : ((cDay < 20) ? "十" : ((cDay < 30) ? "廿" : "三十"));
if (cDay % 10 != 0 || cDay == 10) {
tmp += numString.charAt((cDay - 1) % 10);
}
return tmp;
}
function GetLunarDay(solarYear, solarMonth, solarDay) {
//solarYear = solarYear<1900?(1900+solarYear):solarYear;
if (solarYear < 1921 || solarYear > 2029) {
return "";
} else {
solarMonth = (parseInt(solarMonth) > 0) ? (solarMonth - 1) : 11;
e2c(solarYear, solarMonth, solarDay - 1);
return GetcDateString();
}
}
// var D = new Date();
// var yy = D.getFullYear();
// var mm = D.getMonth() + 1;
// var dd = D.getDate();
// var ww = D.getDay();
// var ss = parseInt(D.getTime() / 1000);
// if (yy < 100) yy = "19" + yy;
// function showCal() {
// console.log('-------------' , GetLunarDay(yy, mm, dd) )
// }
export default GetLunarDay;
该文章是为了自己做笔记使用,若有侵权,请告知删除