I have a format which returns me some dates and I need to parse it into something else which I find a little bit complicated.
The data format is Mon Dec 24 2018 9:00:00 as a startDate for example and Friday Dec 28 2018 17:00:00 as an endTime for example. What happens here is that I select I want someone to start on Monday at 9 until 17 everyday, but what my data does is makes it look like he's working non-stop.
I have tried mapping over it and putting it onto objects with days of the week and start and end times, but I ran into a problem because I create the object like
dates : {
monday: {
start: 9:00,
end: 18:00
},
tuesday: {
start:9:00,
end:18:00
}
// etc for everyday of the week
}
But, what if I only need Monday through Thursday, for example, that would be a problem. Anyone has any idea, how could I do that, in any other way? I was thinking about using moment.js.
I'm not sure if I understand your question, but I think you want to list all days between two different dates, here is an example of function that iterates over days by using moment.isSameOrBefore and moment.add functions, hope this help:
function toDays(startDateString, endDateString) {
const startDate = moment(startDateString, 'dddd MMM DD YYYY');
const endDate = moment(endDateString, 'dddd MMM DD YYYY');
const dates = {};
while(startDate.isSameOrBefore(endDate, 'day')) {
const currentDay = startDate.format('dddd');
dates[currentDay] = {start:'9:00', end:'18:00'};
startDate.add(1, 'days');
}
return dates;
}
const result = toDays('Monday Dec 24 2018', 'Friday Dec 28 2018');
console.log(result);
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.23.0/moment.min.js"></script>
Related
I am currently building a function that gets the local time with dayjs, compares it with a time stamp of a file and creates an output depending on the time difference.
For better understanding, here's my code:
function dateFormat(date: string){
const dateTemplate = dayjs(date).locale("de");
if (dateTemplate.from(dayjs()) <= '24:00') {
formattedDate = dateTemplate.format('HH:mm [h]'); //output: 00:00 h
} else if (dateTemplate.from(dayjs()) > '24:00'){
formattedDate = dateTemplate.from(dayjs()); //output: x days ago
} else if (dateTemplate.from(dayjs()) > '7 days ago'){
formattedDate = dateTemplate.format('DD MMM YYYY'); //output: 01 Jan 1970
}
return (
<>
<div>
{formattedDate}
</div>
</>
)
}
I want to add another condition in the first else if {} statement like this
&& dateFormatted.from(day(js)) <= '7 days ago') {
formattedDate = dateTemplate.from(dayjs());
}
My current output looks like this:
31 min ago
4 days ago
7 days ago
14:35 h (should be something like 22 Feb 2022)
Everything works, but the second else if is being ignored.
I am making a Alarm System for Mon, Tue, Wed, Thu, Fri Sat and Sun separate. Let's say i am setting an alarm for Tuesday than i need all Tuesdays of current Month and atleast for current year till the alarm is Off. I want to achieve it using moment.
I am using Package - 'moment-weekdaysin', this is not giving me proper result. It is giving me incorrect date.
code - moment().weekdaysInMonth('Monday')
I've not used moment-weedaysin before but it should share most of the same API as core moment. The code below will capture all Tuesday dates in the format of Month-Day-Year (MM-DD-YYY) from the current date til the end of the current year. You can change the parameter for any other days 1-7 (Monday-Sunday).
import moment from 'moment';
const getOccurrencesOfDayThisYear = (day = 1) => {
let startDate = moment();
const endOfYear = moment().endOf('year');
const extractedDates = [];
while (startDate.isBefore(endOfYear)) {
if (moment(startDate).day() == day) {
extractedDates.push(moment(startDate).format('MM-DD-YYYY'));
}
startDate = moment(startDate).add(1, 'days');
}
return extractedDates;
};
// 2 represents Tuesday; 1 being Monday and 7 being Sunday
getOccurrencesOfDayThisYear(2)
There might be a more sophisticated way of performing this through various moment methods.
I have issue extracting week/year from DATE column.
We are in week 02 of 2022 and my goal is to set MAX week to be "01 2022" at the moment.
Goal is to have dynamic calculated column or measure that will always show previous week.
weekMax = FORMAT(MAX(fact[date]),"WW YYYY")
With this solution it is showing me 03 2022 result.
Is there a way to sort this out?
You could try something like:
weekMax =
VAR lastweek = FORMAT(DATEADD('Table'[Date].[Date], -7, DAY) ,"WW YYYY")
RETURN
IF(FORMAT(TODAY() - 7 ,"WW YYYY") = lastweek, lastweek, BLANK())
Output:
Or if you always just want the last week without considering any columns, you can use:
weekMax = FORMAT(TODAY() - 7 ,"WW YYYY")
i have a calendar in my site which take a start date and end date and pass them into a function who calculates the dates between .
lets sat we have the start date Mon Mar 29 2021 03:00:00 GMT+0300 (Eastern European Summer Time) and the end date is Mon Apr 05 2021 03:00:00 GMT+0300 (Eastern European Summer Time) ; this function should return ["30/3/2021","31/3/2021","1/4/2020","2/4/2020","3/4/2020","4/4/2020"]
let getDatesInRange = (start, end) => {
let dates = ref([])
let current = ref(start)
while current.contents <= end {
dates := dates.contents->Js.Array2.concat([current.contents->toUTCDateString])
current := {
let date = current.contents->toUTCDateString->Js.Date.fromString
date->Js.Date.setDate(date->Js.Date.getDate +. 1.0)->ignore
date
}
}
dates.contents
}
and this is toUTCDateString function which take a date and give the string version of it
let toUTCDateString = date => {
let date = date->External.unSafeCastToJsObject
date["toISOString"]()["split"]("T")[0]
}
These functions where working fine until The time has changed for Daylight Saving Time; we gain an hour so the day stuck there in for some reason
Any body face this issue before and who to deal with such time issues ?
I am fetching the date from my Django backend which comes like this: 2016-03-31
In my angular controller I want to compare it with today's date and if they are similar I want to deactivate a button.
I tried new Date() which gives me something like Thu Mar 31 2016 08:59:01 GMT+0200 (W. Europe Daylight Time)
How can these two dates be compared to achieve my goal?
ehhhhh... i think currently we could only do a manual formatting
see this one: How to format a JavaScript date
For your reference, below is what i did though:
$scope.formatDate = function(date){
var newDate = new Date(date);
var year = newDate.getFullYear();
var month = (newDate.getMonth() + 1).toString(); //add 1 as Jan is '0'
var day = newDate.getDate().toString();
month = month.length > 1? month: '0'+month;
day = day.length > 1? day: '0'+day;
$scope.date = day + '/' + month + '/' + year;
}
If you want to compare the date with now you can do the following:
var now = new Date().getTime();
var compareDate = new Date('2016-03-31').getTime();
if(now > compareDate){
//greater
}else if(now < compareDate){
//less
}else{
//equal
}
Just add what you need to the scope and then you could do something like:
ng-disabled="compareDate === today"