Bootstrap datetimepicker: set view only date, day not preselected - javascript

I'm using this bootstrap datetime picker.
Here's my code:
var dp = $('#datetimepicker')
.datetimepicker({
viewDate: setViewDate(),
format: 'MM/DD/YYYY',
maxDate: moment(currentDate, 'MM/DD/YYYY'),
minDate: moment(currentDate).subtract(200, 'years')
});
function setViewDate (){
if (!$('#datetimepicker').find('input').val()) {
return moment(new Date()).subtract(30, 'years'); }
else { return false; }
}
How the above works is if the datetimepicker input doesn't have any value, when we open the picker, the date in the picker (and not the actual input date) should be today - 30 years.
This works fine except the day in the picker is not selected, see below:
Q: How can I preselect the day also in the picker? (not the actual input value)

You can try setting date like this:
$("#datePicker")
.datepicker({
format: "mm/dd/yyyy",
autoclose: true
});
$("#datePicker").datepicker("setDate", new Date());
So, if you want other date, you can make it as new Date("October 13, 2014).

You need to update the date in the datepicker as well
$('#datetimepicker').datepicker('update', moment(new Date()).subtract(30, 'years'));

Hi I took a quick look at the reference doc , I think you should use "defaultViewDate" option defaultviewdate

Related

Linked DateTimepickers should not allow certain dates

I am using a boostrap-datetimepicker plugin and on my page i have 2 Linked Pickers(named startPicker and endPicker) i have configured both the pickers through their options not allow the future date but i a have a startPicker that should only allow selection the past dates not including today and i have an endPicker that should only allow selection of past dates including today starting from the date of selected startPicker. With configuration for the endPicker the user is able to select the date lower than the selected date in startPicker. Is there a way to get the selected date in startPicker ?
$(function (){
const yesterdayDate = new Date();
yesterdayDate.setDate(yesterdayDate.getDate() - 1); //Yesterday date
$('#startPicker').datetimepicker({
maxDate: yesterdayDate,
});
$('#endPicker').datetimepicker({
minDate: yesterdayDate,
maxDate: new Date()
});
});
You can use:
$('#endPicker').datetimepicker({
minDate: yesterdayDate,
maxDate: new Date()
});
$('#Startpicker').on('dp.change', (selected) => {
$('#endPicker').data("DateTimePicker").minDate(selected.date);
})
This code watches for changes to startPicker then updates endPicker's minDate.
Hopefully, this helps.

Jquery datepicker - setDate not working as part of initialization but works as standalone command?

I am using the JQuery datepicker with a set of parameters
All parameters are working at init time except the setDate.
SetDate also works right after, when given as a standalone command.
Is there something I am doing wrong? Why does setdate not work as part or init in this case?
var maxDateSelectable = new Date(2017, 10, 1);
var minDateSelectable = new Date(2017, 1, 1);
var fromDate = new Date(2017, 9, 12);
$("#WorkingDate").datepicker({
maxDate: maxDateSelectable,
minDate: minDateSelectable,
//setDate: fromDate, //does not work
beforeShowDay: noWeekends
}); // ~fromDate
//Works here why?
$("#WorkingDate").datepicker("setDate", fromDate);
function noWeekends(date) {
var noWeekend = window.$.datepicker.noWeekends(date);
return noWeekend;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
<input type='text' id='WorkingDate'>
Corresponding jsfiddle : https://jsfiddle.net/Jersey_Guy/gkymd2hw/
There is no setDate property for the initial settings object, it's only used as a method to set the date at a later time, and that's why it's not working.
If you want to set an initial date, you do so by setting the inputs value, or by calling the setDate method on the already initialized datepicker, or by using the defaultDate setting
$("#WorkingDate").datepicker({
maxDate : maxDateSelectable,
minDate : minDateSelectable,
beforeShowDay : noWeekends
}).datepicker("setDate", fromDate);

How to set the date in materialize datepicker

I am using materializecss.com Datepicker. When i try to set date with jquery, the date doesn't get set. Here is my Code :-
// Materialize Date Picker
window.picker = $('.datepicker').pickadate({
selectMonths: true, // Creates a dropdown to control month
selectYears: 100, // Creates a dropdown of 15 years to control year
format: 'dd/mm/yyyy'
});
<input type="text" id="Date" class="datepicker" />
On Click event of a Button , I am setting the date :-
$("#Date").val('23/01/2015');
When i open the datepicker it shows me today's date.
How to set the date in materialize datepicker?
Materialize datepicker is a modified pickadate.js picker.
Accodging to their API docs, this is how to set the picker:
Get the picker:
var $input = $('.datepicker').pickadate()
// Use the picker object directly.
var picker = $input.pickadate('picker')
Set the date:
// Using arrays formatted as [YEAR, MONTH, DATE].
picker.set('select', [2015, 3, 20])
// Using JavaScript Date objects.
picker.set('select', new Date(2015, 3, 30))
// Using positive integers as UNIX timestamps.
picker.set('select', 1429970887654)
// Using a string along with the parsing format (defaults to `format` option).
picker.set('select', '2016-04-20', { format: 'yyyy-mm-dd' })
just add the format you want your date looks like in the attributes of your element.
$('.datepicker').pickadate({
selectMonths: true, // Creates a dropdown to control month
selectYears: 15, // Creates a dropdown of 15 years to control year
format: 'dd-mm-yyyy' });
You can use methods of datepicker which are present in V1.0.0-rc.2.
document.addEventListener('DOMContentLoaded', function() {
var options = {
defaultDate: new Date(2018, 1, 3),
setDefaultDate: true
};
var elems = document.querySelector('.datepicker');
var instance = M.Datepicker.init(elems, options);
// instance.open();
instance.setDate(new Date(2018, 2, 8));
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0/js/materialize.min.js"></script>
<link href="https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0/css/materialize.min.css" rel="stylesheet" />
<input type="text" class="datepicker">
defaultDate will set a default Date that will be shown in input-field of datepicker without even opening the picker.
instance.setDate() will select the date in datepicker when you'll open it.
Note- new Date(year, monthIndex [, day [, hours [, minutes [, seconds [, milliseconds]]]]]);
The argument monthIndex is 0-based. This means that January = 0 and December = 11
Picker - Materialize
MDN - Date
Alle answers with pickadate() don't work anymore in newer versions of Materialize. The method is now named datepicker(). Here's my code snippet:
var element = document.querySelector('.datepicker');
M.Datepicker.getInstance(element).setDate(new Date(2018,8,7), true);
As per the docs materializecss.com
Check the Date format options.
// date picker
$(document).ready(function(){
$('.datepicker').datepicker( {"format":'dd-mm-yyyy'} ).datepicker("setDate", new Date());
});
You can remove and change the code to below if you do not need current date as highlighted in calendar,
// date picker
$(document).ready(function(){
$('.datepicker').datepicker( {"format":'dd-mm-yyyy'});
});
You can pass in the options that you want to default to on init.
For example the below js code would work with markup:
const elems2 = document.querySelectorAll('.datepicker');
for (element of elems2) {
const date = element.dataset.defaultDate
if (date !== undefined) {
M.Datepicker.init(element, {defaultDate: new Date(date), yearRange: 15})
}
else {
M.Datepicker.init(element, {})
}
}
<!-- Compiled and minified CSS -->
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0/css/materialize.min.css">
<!-- Compiled and minified JavaScript -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0/js/materialize.min.js"></script>
<input class="validate datepicker valid" required="required" data-default-date="2009-07-11 10:14:47 -0700" name='picker' type="text">
<label for="picker" class="active">Date Picker 10 years ago</label>
If you are using angular, or something similar, in order to manage your web application and you are not able to instance the Datepicker object, according to the materialize documentation, using jQuery you can refer to these methods of the object:
$('.datepicker').datepicker('setDate', new Date());
In the first parameter, in this case setDate, you may specify the method name that you are about to use. In the second parameter, in this case new Date(), you will pass the value to the function (if any).
In the example, that line will update the date of all datepickers with the class .datepicker to today.
var $input = $('.datepicker').pickadate()
// Use the picker object directly.
var picker = $input.pickadate('picker')
Heading
$('#elementID').pickadate('picker').set('select', '21/05/2017', { format: 'dd/mm/yyyy' }).trigger("change");
This should suit your needs in one line. Trigger change you may need or maybe not, depends your situation, like me i need it for validation to trigger. Also include with format date just in case some people need it.
watch out for your css and js version of materialize:
if in the <head> you have
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/materialize/0.100.2/css/materialize.min.css">
then stick to it having same JS version
so that you can use $('.datepicker').pickadate('picker').set('select','your parsed date',{format:'your format'}).trigger('change')
If version is 1.0.0 then you will have to use
$('.datepicker').datepicker();

jquery - bootstrap datetimepicker viewMode months format

I'm using the jquery plugin bootstrap datetimepicker and I want to set the full format of months in the calendar. How i can do that because I didn't any function that allow me to do this ?
<div id="datetimepicker"></div>
$('#datetimepicker').datetimepicker({
locale: 'fr',
dayViewHeaderFormat: 'YYYY',
viewMode: 'months',
format: "MMMM YYYY",
debug : true
});
Use moment.js to locate the language and get the list of full months, or alternatively, specify months manually as an array of all months.
Listen to the dp.show event and loop through the months text replacing it with corresponding full month's text.
moment.locale('fr');
var months = moment.months();
$('#datetimepicker10').datetimepicker({
viewMode: 'months',
locale: 'fr'
}).on('dp.show', function(e){
var $dp = $(e.target);
var $cal = $('.bootstrap-datetimepicker-widget', $dp);
$('.month', $cal).each(function(i){
$(this).text(months[i]);
});
});
DEMO: http://jsfiddle.net/nepek6u8/

change date format using locale

I am working on a simple textbox that has Dojo datepicker. The code below parses the date correctly with locale en-gb (dd/mm/yyyy). However the date that is picked from the datepicker is still in locale en-us (mm/dd/yyyy). So, it cannot parse the date that if it exceeds the 12th of the month.
require(["dojo/date/locale","dijit/form/Button", "dojo/dom", "dojo/domReady!"],function(locale,Button,dom){
var myButton = new Button({
label: "Submit Date",
onClick: function(){
var date = locale.parse(dom.byId("date1").value,{
formatLength:'short',
selector:'date',
locale:'en-gb'
});
alert(date);
}
}, "submit");
});
How do I fix this?
I solved this problem by mentioning the date format explicitly.
onClick: function(){
var date = locale.parse(dom.byId("date1").value,{
formatLength:'short',
selector:'date',
locale:'en-gb',
datePattern:'dd/MM/yyyy'
});
alert(date.toLocaleString());
}
And, mentioned the pattern inline as well.
constraints="{datePattern:'dd/MM/yyyy', strict:true}"

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