I have a input field which is date. It looks like this
output image i got
It was showing dd/mm/yyyy in UI. But my need was yyyy/mm/dd. It should show yyyy/mm/dd instead of dd/mm/yyyy
Code I tried:
export default function App() {
const onDateChange = (dateValue) =>{
console.log(dateValue)
}
return (
<div>
<input onChange = {(e)=>{onDateChange(e.target.value)} } type="date" format='yyyy/mm/dd' />
</div>
);
}
My need was yyyy/mm/dd. It should show yyyy/mm/dd instead of dd/mm/yyyy
I tried searching stackoverflow. Some answers shows, it changes depends upon the locale. But I need it to be yyyy/mm/dd everytime fixed. I tried a lot. But cant find solutions. Please help me with some solutions
For a better experience with dates, I'd recommend you to use the day.js library, it's quite small but very useful, in it you can find an option to format your dates as you wish
e.g. dayjs().format(YYYY-MM-DD)
Hope it works for you
To set and get the input type date in dd-mm-yyyy format we will use type attribute. The type attribute is used to define a date picker or control field. In this attribute, you can set the range from which day-month-year to which day-month-year date can be selected from.
Related
I'm totally new in Flask and I really have no idea how to pass only the week number from user input datepicker (year-month-day) into date = request.form.get ("week_number")).
I've spent hours looking for a solution, and I doubt if it is even possible.
Assuming this is your HTML form input type, but if you have other form input types, just play around with the strptime part of this code using the link I attached below, and tune it to your specification
<input name="week_number" type="datetime-local">
You can try stripping the date from the request, like this:
from datetime import datetime
date_input = request.values.get("week_number", default=None)
if date_input is not None and date_input != "":
week_number = datetime.strptime(date_input, "%Y-%m-%dT%H:%M").isocalendar()[1]
Here is a brief explanation of how to use datetime.strptime documentation: https://www.geeksforgeeks.org/python-datetime-strptime-function/
ISO calendar all it does is convert the datetime object to ISO Year, ISO Week Number, and ISO Weekday. [1] allows you to get only the week.
I have a date string 11/2004 that comes to me via an API and on mobile I am trying to display this on a date field.
If i try to render this as it is I see the following warning on console
The specified value "11/2004" does not conform to the required format.
The format is "yyyy-MM" where yyyy is year in four or more digits, and
MM is 01-12.
so using momentjs i thought this should be easy to change to date or month format but i am struggling with it as i cant seem to get the output i want.
I tried the following code but that give me invalid date
moment('11/2004').format('yyyy-MM')
What am i doing wrong here? How do i display the date on an input field in the correct format? I cant change the field type to anything else as its a date picker field on mobile.
Looking at the documentation on parsing what you need to do is created your moment object with the format specified.
moment('11/2004','MM/YYYY')
This will set the day to the first, but the month and the year to the ones specified.
Also, your format is wrong, the yyyy should be capital YYYY
So your final code should look like this
moment('11/2004', 'MM/YYYY').format('YYYY-MM')
You should create your date with the string-format
moment('11/2004', 'MM/YYYY')
and then display it using the format() function
moment('11/2004', 'MM/YYYY').format('YYYY-MM')
I am using Bootstrap datepicker and on selecting different values from a list its startdate is changing. It is working fine if I set the startdate 2013 from 2008 but it doesn't work if a select start date 2008 and currently its 2013.
What could be the reason here?
$('#datepicker').datepicker('setStartDate', updatedDate);
This line I am executing whenever I select different startDate.
Really need to know what updatedDate value is.
However, if you read the docs for the dtepicker the value passed in must be a string that is understandable by format
https://bootstrap-datepicker.readthedocs.io/en/latest/methods.html#setstartdate
https://bootstrap-datepicker.readthedocs.io/en/latest/options.html#startdate
Date or String. Default: Beginning of time
The earliest date that may be selected; all earlier dates will be
disabled.
Date should be in local timezone. String must be parsable with format.
So what you pass in as the format option must match the format of your start date. If you do not set the format optin, the default is "mm/dd/yyyy"
Without seeing code, I can only hypothesize; try calling [...].datepicker('update', 'date_string'); on the object to force an update on the control.
I'm using the Keith-Wood date picker and i´ve a problem with dateFormat.
When i use the following script everthing works fine:
$('#popupDatepicker').datepick({dateFormat: "yyyy-mm-dd"});
(when a select a date the result is, for example, 2012-09-06)
but when i include the language setting the dateFormat is ignored
$('#popupDatepicker').datepick($.extend({dateFormat: "yyyy-mm-dd"}, $.datepick.regional['pt-BR']));
In this case, when a select a date the result is, for example, 09/06/2012 (corresponding to the default dateFormat mm/dd/yyyy).
Anyone have a clue?
Thanks.
I found one solution (not sure if it's the best one) but...
$.datepick.setDefaults($.datepick.regional['pt-BR']);
$('#popupDatepicker').datepick({dateFormat: "yyyy-mm-dd",altFormat: "yyyy-mm-dd"});
I am using one jquery date picker,
with using picker i am getting date in like this format
Friday, May 21, 2010
Now i want to add one day in this date so i think, i can only do if i change the date in exact format like
21/5/2010
I want to only convert that bcz i want to add one day to the particular date.
So what do u suggest me? How can I do that?
Can i do without converting it ?
thanks in advance....
Take a look at http://docs.jquery.com/UI/Datepicker#option-dateFormat
datejs may be useful to you.
In addition to the formatting options given by others, you should add using date objects rather than to the string representation of the date object.
I.E.
// add 5 days to today
var myDate=new Date();
myDate.setDate(myDate.getDate()+5);
I think you need to detail what jQuery plugin do you use.
Is it this one? http://jqueryui.com/demos/datepicker/
If so, then when you cann getDate method, you'll get Date object representing a date. You can easily manipulate it.
The date format has nothing to do with how dates are stored; it only affects the way dates are displayed. JavaScript has a native Date object and jQuery UI's Datepicker allows to access such object:
http://jqueryui.com/demos/datepicker/#method-getDate
Once you have a Date object, you can alter it to suit your needs:
https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Global_Objects/Date
Finally, you can feed it back into Datepicker:
http://jqueryui.com/demos/datepicker/#method-setDate