I want to set up automatic value of prameter 'firstday' in the fullcalendar. I have to manualy set number 0-6.
I would like to implement function:
var fday=new Date()
document.write([fday.getDay()])
to
firstDay: **HERE**
But I don't know how.
I need it for calendar where people may subscribe for a prayer.
If you want to set the firstDay you can do:
var yourDate = // Let's assume here you have your Date Object
$('#calendar').fullCalendar({
firstDay: yourDate.getDay()
});
If you want to set the firstDay based on the current day:
$('#calendar').fullCalendar({
firstDay: moment().toDate().getDay()
});
Keep in mind you cannot use:
moment().startOf('week').isoWeekday()
Because
moment.js Sunday = 7
fullCalendar Sunday = 0
Related
I'm using devExtreme dxScheduler and i'm trying to display meetings after fetching them from api, the problem is that i can't recreate the original date format ("YYYY-MM-DDThh:mm:ssZ") since i'm getting the dates as timestamp.
Here is how it's stores :
var startDate = moment("2021-05-24T16:30:00.000Z").valueOf()
// 1621873800000
Here is what i'm trying to do to recreate the format:
var startDate = moment(new Date(startDate)).format("YYYY-MM-DDThh:mm:ssZ")
//"2021-05-24T07:30:00+03:00"
Notice that the original date ("2021-05-24T16:30:00.000Z") and the formatted date ("2021-05-24T07:30:00+03:00") are different ...hence the calendar do not displays them.
Looks like the date is being converted into your local timezone, thus the difference. You may need to add Moment Timezone to be able to get the timezone back in to recreate it to the format you need. Also consider adding utc() before the format to bring it to Zulu time.
Fix 1
I see from the DevExtreme page that it needs to be displayed within this format:
currentDate: new Date(2021, 4, 27)
Maybe you need to format it before adding it like this:
var check = moment("2021-05-24T16:30:00.000Z", 'YYYY/MM/DD');
var month = check.format('M');
var day = check.format('D');
var year = check.format('YYYY');
console.log(month,day,year);
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.29.1/moment.min.js"></script>
And then in your dxScheduler add the property like this:
currentDate: new Date(year, month, day);
Fix 2
If that's not the problem, you can install moment-timezone
var a = moment.utc("2013-11-18 11:55").tz("Asia/Taipei");
var b = moment.utc("2013-11-18 11:55").tz("America/Toronto");
a.format(); // 2013-11-18T19:55:00+08:00
b.format(); // 2013-11-18T06:55:00-05:00
a.utc().format(); // 2013-11-18T11:55Z
b.utc().format(); // 2013-11-18T11:55Z
In this example, you first create moment.utc("2013-11-18 11:55") object in UTC, and then change its timezone to specified. This also works if you create the object in your default timezone: moment("2013-11-18 11:55").
Note that created moments have equal UTC time because these moments were created in a default timezone.
Turns out that displaying a calendar event with DevExtreme requires only to use regular date object.... so no need to do anything spacial.
I've a field and applying datepicker on it using jQuery.
it is currently getting time from system/browser.
I want it to get time from specific time zone e.g America/new_york.
The endDate param is the key to set the calendar, means user should not be able to select the date from future. Currently it is looking like this
The code snippet is :
jQuery('#convo_start_date').datepicker({
format: 'dd M yyyy',
endDate: '+0d',
autoclose: true,
showButtonPanel: true,
todayBtn: 'linked'
}).on('change', function () {
jQuery('.datepicker').hide();
jQuery('#convo_end_date').attr('value',jQuery('#convo_start_date').val());
});
Question: Is there any way to set the default specific timezone like America/new_york to do not allow the date from future (according to this specific timezone)?
Note: I've tried moment.js but it is conflicting with my current work in jQuery, Is there any params datepicker library providesvto set with timezone?
If you are using jquery ui datepicker plugin, you can set the maxDate option to current date so that user can't select date from future.
You will need to do the conversion to the specific timezone. You can change the targetTimeOffset variable as per your requirement.
var d = new Date();
var targetTimeOffset = -4*60; //desired time zone, taken as GMT-4
d.setMinutes(d.getMinutes() + d.getTimezoneOffset() + targetTimeOffset );
Check Fiddle: http://jsfiddle.net/mpsingh2003/8w8v9/3387/ if this is what you are looking for
You can use Joda-Time library to get your solution.
Check the classes they provide like org.joda.time.DateTimeZone.
You can get the DateTimeZone depending on the Canonical ID defined in the Joda Time.
Please check this link for API documentation.
Hope this will helpful for you. Thanks.
I am using jquery datetimepicker. I used minDate to set the minimum date, a user can select. Now i want to make timepicker independent. So I am using hour and minute to set the default time, but its not working. Here is my code:
jQuery('#datetimepicker1').datetimepicker({
minDate: "06/20/2017",
hour : '06',
minute: '00'
});
It give me error:
Uncaught TypeError: option hour is not recognized!
Untested code, let me know if there is any problem:
jQuery('#datetimepicker1').datetimepicker({
minDate: "06/20/2017"
});
var myDate = new Date();
myDate.setHours(6);
myDate.setMinutes(0);
myDate.setDate(20);
jQuery('#datetimepicker1').datetimepicker("setDate", myDate);
http://eonasdan.github.io/bootstrap-datetimepicker/
Hi
I am trying to use the min max date options but not sure how to use it as the documentation doesn't provide example code.
I found on stackoverflow that you can do this:
minDate: moment()
But that throws an error that moment is not defined.
I am guessing it can't find the moment.js which is included on the page otherwise the plugin wouldn't work.
What I am trying to achieve is to disable 10 days before the current day and show 30 days from the current day.
Thanks
Here is the code (I have removed everything except whats important to simply show the code):
window[ns] = window[ns] || {};
(function ($, moment, app) {
'use strict';
// Private Methods
var nameSpace = 'global',
globalDataObject = null,
notifyRenderCallbacks = function (pageName) {
if ($('.js-calendar').length) {
$('.js-calendar').datetimepicker({
format: 'DD MMMM YYYY',
dayViewHeaderFormat: 'MMMM YYYY',
icons: {
next: 'icon icon-chevronright',
previous: 'icon icon-chevronleft'
},
enabledDates: moment().add(30, 'days')
});
}
},
// If this module requires global data
app.register(nameSpace, initialize);
}(jQuery, moment, window[ns] || {}));
To answer my question. The framework used required you to add moment to a config file otherwise it would not allow to use http://momentjs.com/ or any other JS - spoke to the person who set up the framework and they did it for security reasons.
Kasun's answer is correct but a better way to do this is to use Moment.js since datetimepicker is using this JS.
So to answer the 2nd part which is to disable 10 days before the current day and show 30 days from the current day you need to set the options as below. I didn't need to do the 10 days before but wanted only a set number of days to be available to select. I've added comments to make things clear but they shouldn't be there.
$mydatepicker.datetimepicker({
minDate: moment(), // Current day
maxDate: moment().add(30, 'days'), // 30 days from the current day
viewMode: 'days',
format: 'DD MMMM YYYY',
dayViewHeaderFormat: 'MMMM YYYY',
});
What the above will do is enable all the days between minDate and maxDate.
You could also directly enter the date range:
$mydatepicker.datetimepicker({
minDate: moment("12/01/2015"),
maxDate: moment("12/30/2015"),
viewMode: 'days',
format: 'DD MMMM YYYY',
dayViewHeaderFormat: 'MMMM YYYY',
});
And this will disable all days before and after the dates you entered into moment().
This is not part of the question but I wanted to display the current day in the input value when the calendar loaded but it wouldn't, instead it would show the placeholder text. I think its because of the use if minDate so I simply used jQuery to replace the value of the input.
$datepickerInput.val(moment());
var todayDate = new Date().getDate();
$('#element').datetimepicker({
timepicker:false,
formatDate:'Y/m/d',
minDate: new Date(),
maxDate: new Date(new Date().setDate(todayDate + 30))
});
By using this example you can give option to user to select date between today and next 30 days without using momentjs. You can provide value of minDate and maxDate accoording to you. For an example if you want to give options in between last 30 days to next 30 days, so set
minDate: new Date(new Date().setDate(todayDate - 30))
maxDate: new Date(new Date().setDate(todayDate + 30))
Just give this way, using JavaScript Date Object:
minDate: (new Date()).getDate()
For disable
$("#editreservation_to").datetimepicker({minDate:-1,maxDate:-2}).attr('readonly','readonly');
For Enable
$("#editreservation_to").datetimepicker({minDate:false,maxDate:false}).removeAttr('readonly');
I'm using the following javascript: http://xdsoft.net/jqplugins/datetimepicker , and I want to achieve simple effect - when User selects today's day, it should show him only hours available from now until the end of the day, the previous time should be disabled. But when he choses any other day in the future - then the whole time should be available. I wrote the following function in JS:
<script>
var today = new Date();
var dd = today.getDate();
alert(dd);
var logic = function( currentDateTime ){
if( currentDateTime.getDay()==dd ){
this.setOptions({
formatTime:'g:i A',
format: 'd/m/Y h:i A',
minDate:'+1970/01/02',//today
minTime: //I don't know yet how to implement the current time
});
}else
this.setOptions({
formatTime:'g:i A',
format: 'd/m/Y h:i A',
minDate:'+1970/01/02'//today
});
};
jQuery('#datetimepicker').datetimepicker({
onChangeDateTime:logic,
onShow:logic
});
</script>
The problem is that that line:
currentDateTime.getDay()==dd
doesn't work, because in my case dd equals todays day of the month (e.g. 25), and currentDateTime.getDay() checks current day of the week (e.g. for saturday it's 6). Is there anyone who could help me with that issue? I know there are some other available solutions (other datetime pickers), but I cannot find any other that is as simple and elegant as this. Thanks!
You want to use getDate() which returns the day in the month, instead of getDay() which returns the day in the week.
You should read the Date reference page.