Develop Reference

Couldn't update start and end date based on monthly & yearly selection

I tried to add start and expire date on monthly & yearly basis for each button. If the monthly is selected, in start date field, current year, date & month should be shown and in the expire date, next month should be shown. If the yearly is selected, in start date field, current year, date & month should be shown and in the expire date, next year should be shown.
The code i have written works only for months. That too in first button only not on every button click. If i change the monthly to yearly, the year is not updating. Please help me to fix this. Thanks in advance.
$(function() {
$(".upgred-frm").on('shown.bs.modal', function() {
if ($("#payment-frequency").val() == "monthly") {
$('#datetimepicker1').datetimepicker({
defaultDate: new Date(),
format: 'YYYY/MM/DD HH:mm:ss'
});
$('#datetimepicker2').datetimepicker({
defaultDate: moment().subtract(-1, "months"),
format: 'YYYY/MM/DD HH:mm:ss',
});
}
$("#payment-frequency").on("change", function() {
if ($(this).val() == "monthly") {
$('#datetimepicker1').datetimepicker({
defaultDate: new Date(),
format: 'YYYY/MM/DD HH:mm:ss'
});
$('#datetimepicker2').datetimepicker({
defaultDate: moment().subtract(-1, "months"),
format: 'YYYY/MM/DD HH:mm:ss',
});
} else if ($(this).val() == "yearly") {
$('#datetimepicker1').datetimepicker({
defaultDate: new Date(),
format: 'YYYY/MM/DD HH:mm:ss'
});
$('#datetimepicker2').datetimepicker({
defaultDate: moment().subtract(-1, "years"),
format: 'YYYY/MM/DD HH:mm:ss',
});
} else {
return false;
}
})
});
$(".upgred-frm").on('hide.bs.modal', function() {
$(this).find("form").trigger("reset");
});
});
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet">
<link href="https://cdn.rawgit.com/Eonasdan/bootstrap-datetimepicker/master/build/css/bootstrap-datetimepicker.css" rel="stylesheet">
<link href="https://cdn.paperindex.com/bootstrap/css/font-awesome.min.css" rel="stylesheet">
<link href="https://cdn.paperindex.com/css/paperindex.css" rel="stylesheet">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js?ver=1"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js?ver=1"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.9.0/moment-with-locales.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.9.0/moment-with-locales.js"></script>
<script src="https://cdn.rawgit.com/Eonasdan/bootstrap-datetimepicker/5a991bff/src/js/bootstrap-datetimepicker.js"></script>
<div class="container-fluid">
<div class="row">
<div class="col-sm-12">
<button class="btn btn-md btn-default form-control" data-toggle="modal" data-target=".upgred-frm" data-backdrop="static">Upgrade</button>
<button class="btn btn-md btn-default form-control" data-toggle="modal" data-target=".upgred-frm" data-backdrop="static">Upgrade</button>
<button class="btn btn-md btn-default form-control" data-toggle="modal" data-target=".upgred-frm" data-backdrop="static">Upgrade</button>
</div>
</div>
</div>
<div class="modal fade upgred-frm" role="dialog">
<div class="modal-dialog">
<!-- Modal content-->
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">×</button>
<h4 class="modal-title">Upgrade Membership</h4>
</div>
<div class="modal-body">
<form>
<div class="form-group payment-frequency">
<label for="payment-frequency">Payment Frequency</label>
<select class="form-control" id="payment-frequency">
<option>Please select</option>
<option selected value="monthly">Monthly</option>
<option value="yearly">Yearly</option>
</select>
</div>
<div class="form-group">
<label>Payment / Trial Start Date</label>
<div class='input-group date' id='datetimepicker1'>
<input type='text' class="form-control" />
<span class="input-group-addon">
<span class="glyphicon glyphicon-calendar"></span>
</span>
</div>
<div class="pull-right"><small class="clr-ccc">The date format should be YYYY-MM-DD 00:00:00</small></div>
</div>
<div class="form-group">
<label for="expire-on">Will expire on</label>
<div class='input-group date' id='datetimepicker2'>
<input type='text' class="form-control" />
<span class="input-group-addon">
<span class="glyphicon glyphicon-calendar"></span>
</span>
</div>
<div class="pull-right"><small class="clr-ccc">The date format should be YYYY-MM-DD 00:00:00:00</small></div>
</div>
</form>
</div>
</div>
</div>
</div>

The main problem with your code is that you create new datetimepicker objects instead of changing the options of existing datetimepickers. Every time the onchange event fires, you create a new datetimepicker. You can verify that by placing somthing like console.log('Monthly option selected') inside your corresponding conditional statement. Each time you change the select to 'Monthly' there will be more lines written to your console because there are more datetimepickers created.
You have to create two datetimepickers at the start of your script and then only change their options instead of creating new ones. This code should give you the expected result:
$(function() {
$('#datetimepicker1').datetimepicker();
$('#datetimepicker2').datetimepicker();
});
$(function() {
$(".upgred-frm").on('shown.bs.modal', function() {
if ($("#payment-frequency").val() == "monthly") {
$('#datetimepicker1').data('DateTimePicker').clear();
$('#datetimepicker1').data('DateTimePicker').options({
defaultDate: new Date(),
format: 'YYYY/MM/DD HH:mm:ss'
});
$('#datetimepicker2').data('DateTimePicker').clear();
$('#datetimepicker2').data('DateTimePicker').options({
defaultDate: moment().subtract(-1, "months"),
format: 'YYYY/MM/DD HH:mm:ss',
});
}
});
$("#payment-frequency").on("change", function() {
if ($(this).val() == "monthly") {
$('#datetimepicker1').data('DateTimePicker').clear();
$('#datetimepicker1').data('DateTimePicker').options({
defaultDate: new Date(),
format: 'YYYY/MM/DD HH:mm:ss'
});
$('#datetimepicker2').data('DateTimePicker').clear();
$('#datetimepicker2').data('DateTimePicker').options({
defaultDate: moment().subtract(-1, "months"),
format: 'YYYY/MM/DD HH:mm:ss',
});
} else if ($(this).val() == "yearly") {
$('#datetimepicker1').data('DateTimePicker').clear();
$('#datetimepicker1').data('DateTimePicker').options({
defaultDate: new Date(),
format: 'YYYY/MM/DD HH:mm:ss'
});
$('#datetimepicker2').data('DateTimePicker').clear();
$('#datetimepicker2').data('DateTimePicker').options({
defaultDate: moment().subtract(-1, "years"),
format: 'YYYY/MM/DD HH:mm:ss',
});
} else {
return false;
}
});
$(".upgred-frm").on('hide.bs.modal', function() {
$(this).find("form").trigger("reset");
});
});

Unable to select days and hours when minDate and maxDate are on the same days with Eonasdan datetimepicker

I got an odd behaviour when using bootstrap-datetimepicker v. 4.17.47.
Here is my picker configuration:
format: 'YYYY-MM-DD HH:mm',
showTodayButton: true,
useCurrent: false,
showClear: true,
minDate: moment('{{ ts_beg }}'),
maxDate: moment('{{ ts_end }}')
When setting minDate and maxDate to the same day but with different hours, let's say 2018-2-1 00:00 and 2018-2-1 02:00, I am unable to choose both date and time:
Does anyone has a workaround to solve this issue ?

The problem, if not wrong, is because of the implementation of maxDate you can override this behavior using the functions, this way you will be able to select the date
Here a live example:
const format = 'YYYY-MM-DD HH:mm';
const MaxDate = moment('2018-02-01 02:00', format);
const MinDate = moment('2018-02-01 00:00', format);
$('#myDatepicker').datetimepicker({
format: format,
showTodayButton: true,
useCurrent: false,
showClear: true,
minDate: MinDate,
});
$('#myDatepicker').data("DateTimePicker").maxDate(MaxDate);
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.18.1/moment.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datetimepicker/4.17.47/js/bootstrap-datetimepicker.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
<link href="https://cdn.rawgit.com/Eonasdan/bootstrap-datetimepicker/25c11d79/build/css/bootstrap-datetimepicker.min.css" rel="stylesheet"/>
<br/>
<!--Space for the fiddle-->
<div class="container">
<div class="row">
<div class='col-sm-6'>
<div class="form-group">
<div class='input-group date' id='myDatepicker'>
<input type='text' class="form-control" />
<span class="input-group-addon">
<span class="glyphicon glyphicon-calendar"></span>
</span>
</div>
</div>
</div>
</div>
</div>

Keep value of date to a default one if no date is selected

I want to keep the value of a Date to a default value that I specified. If no date is selected when user click submit button.
what I need the functionality to be. If user select a date and submit the form, after submission the form selected date value must be the value on the date field which works perfectly so. I have the problem ie. when date is not selected and user submit form the date field have the today's date by default Select Date
My code is as follows
HTML
<body onload="CovertDateToString()">
<form action="searchDate" method="post" id="searchDate" class="searchDate" modelAttribute="searchDate">
<!-- Select type selectDateRange-->
<div class="form-group ">
<div class="col-md-3 selectContainer">
<div class="input-group">
<input type="text" class="form-control" name="selectDateRange" id="selectDateRange" value="${newDate}">
<span class="input-group-addon"><i class="glyphicon glyphicon-calendar"></i></span>
</div>
</div>
</div>
<!-- Select type search button with input-->
<div class="form-group">
<div class="col-md-3 inputGroupContainer">
<div class="input-group">
<span class="input-group-btn">
<button class="btn btn-success" type="submit">
<div class="up" style="margin-top: -8%; color: white;">Search</div></button>
</span>
</div>
<!-- /input-group -->
</div>
</div>
</form>
</body>
Js code
function CovertDateToString() {
var date = <%=request.getParameter("selectDateRange")%>;
var myDate = new Date();
var selectDate = myDate.toDateString();
var selectDate = "Select Date";
document.getElementsByName('selectDateRange')[0].value = selectDate;
selectDate = date;
document.getElementsById('selectDateRange')[0].value = date;
console.log("Set Date to Select Date ",selectDate);
console.log("Set Date to Selected Date ",date);
}
daterangepicker
$(function() {
$('input[name="selectDateRange"]').daterangepicker({
locale: {
format: 'YYYY-MM-DD'
}
});
});

function CovertDateToString() {
var date = "${newDate}";
var myDate = new Date();
var selectDate = myDate.toDateString();
document.getElementsByName('selectDateRange')[0].value = selectDate;
selectDate = date;
document.getElementById('selectDateRange').value = date;
console.log("Set Date to Select Date ",selectedDate);
console.log("Set Date to Selected Date ",date);
}
$(function() {
$('input[name="selectDateRange"]').daterangepicker({
locale: {
format: 'YYYY-MM-DD'
}
});
});
After more hours on this issue I final got it to work. Removing the request.getParamter was the mean reason date got removed after

Please check the following code i have used static values at the place of dynamic values so manage it and code is working fine at snnipet.
function CovertDateToString() {
var date = "${newDate}";
var arr = date.split(" ");
if(arr != "null"){
$("#selectDateRange").data('daterangepicker').setStartDate(arr[0]);
$("#selectDateRange").data('daterangepicker').setEndDate(arr[2]);
}
}
$(function() {
$('input[name="selectDateRange"]').daterangepicker({
locale: {
format: 'YYYY-MM-DD'
}
});
});
<script src="https://cdn.jsdelivr.net/jquery/1/jquery.min.js"></script>
<script src="https://cdn.jsdelivr.net/momentjs/latest/moment.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/js/bootstrap.min.js"></script>
<script src="//cdn.jsdelivr.net/bootstrap.daterangepicker/2/daterangepicker.js"></script>
<link href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
<link href="https://cdn.jsdelivr.net/bootstrap.daterangepicker/2/daterangepicker.css" rel="stylesheet"/>
<body onload="CovertDateToString()">
<form action="searchDate" method="post" id="searchDate" class="searchDate" modelAttribute="searchDate">
<!-- Select type selectDateRange-->
<div class="form-group ">
<div class="col-md-3 selectContainer">
<div class="input-group">
<input type="text" class="form-control" name="selectDateRange" id="selectDateRange" >
<span class="input-group-addon"><i class="glyphicon glyphicon-calendar"></i></span>
</div>
</div>
</div>
<!-- Select type search button with input-->
<div class="form-group">
<div class="col-md-3 inputGroupContainer">
<div class="input-group">
<span class="input-group-btn">
<button class="btn btn-success" type="submit">
<div class="up" style="margin-top: -8%; color: white;">Search</div></button>
</span>
</div>
<!-- /input-group -->
</div>
</div>
</form>
</body>

Bootstrap datetimepicker select time view mode

Hi I'm working with bootstrap datetimepicker. I'm trying to show select time view after choose date (click on date). Is there any events to open select time view or something else?

If you are using eonasdan datetimepicker you may use the following events:
dpchange in order to test if the user changed the date
click in order to reset the datetimepicker to the default condition (no time selection)
The snippet:
$('#datetimepicker1').datetimepicker().on('dp.change', function(e) {
var currDate = e.date.format('DD/MM/YYYY');
var oldDate = (e.oldDate == null) ? currDate : e.oldDate.format('DD/MM/YYYY');
var sideBySide = $('#datetimepicker1').data("DateTimePicker").options().sideBySide;
if (currDate != oldDate && sideBySide == false) {
$('#datetimepicker1').data("DateTimePicker").sideBySide(true);
}
}).on('click', 'span.input-group-addon', function(e) {
$('#datetimepicker1').data("DateTimePicker").sideBySide(false);
});
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://code.jquery.com/jquery-2.1.1.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.17.1/moment.min.js"></script>
<link rel="stylesheet" href="https://rawgit.com/Eonasdan/bootstrap-datetimepicker/master/build/css/bootstrap-datetimepicker.min.css">
<script src="https://rawgit.com/Eonasdan/bootstrap-datetimepicker/master/build/js/bootstrap-datetimepicker.min.js"></script>
<div class="container">
<div class="row">
<div class='col-sm-6'>
<div class="form-group">
<div class='input-group date' id='datetimepicker1'>
<input type='text' class="form-control"/>
<span class="input-group-addon">
<span class="glyphicon glyphicon-calendar"></span>
</span>
</div>
</div>
</div>
</div>
</div>

how to get default end date in non-editable textbox using jquery

How to get Start Date and End Date using jquery.
For an example:
I need to get output:
Start date - 22/08/2016(should not be greater than today date and should not be auto-selected)
If a person select start date like today date ,end date should be filled automatically after one year date.
End date: 22/08/2017(by default in non-editable text box)
This my HTML code
<div class="form-group">
<label class="control-label">Start Date</label>
<div id="fromdatetimepicker" class="input-group">
<input type="text" class="form-control col-sm-5" placeholder="Select a Start Date" />
<a id="calIcon" class="input-group-addon btn btn-danger">
<span class="glyphicon glyphicon-calendar"></span>
</a>
</div>
</div>
<div class="form-group">
<label for="travelInputName">End Date</label>
<input readonly type="text" class="form-control" id="todatetimepicker">
</div>
This my js code
jQuery("#fromdatetimepicker").datetimepicker({
widgetPositioning: {
horizontal: 'left',
vertical: 'bottom'
},
allowInputToggle : true,
format: 'DD/MM/YYYY',
"minDate": moment()
});
jQuery("#todatetimepicker").datetimepicker({
widgetPositioning: {
horizontal: 'left',
vertical: 'bottom'
},
allowInputToggle : true,
format: 'DD/MM/YYYY',
});
Please, help me! How to do this and thanks in advance.

Try this
jQuery("#fromdatetimepicker").on("dp.change", function (e) {
var start_date = e.date
var end_date = start_date.setFullYear(date.getFullYear() + 1);
var todatetimepicker = jQuery('#todatetimepicker').data("DateTimePicker");
todatetimepicker.date(end_date)
});

Please modify "jQuery("#fromdatetimepicker").datetimepicker" event listener with below code and remove "jQuery("#todatetimepicker").datetimepicker" event listener as such it is redundant.
Please check below snppet.
$( function() {
$( "#fromdatetimepicker" ).datepicker({
dateFormat : 'dd/mm/yy',
onSelect: function(dateText) {
var dateText = dateText.split('/');
var to_date = dateText[0]+'/'+dateText[1]+'/'+(parseInt(dateText[2])+1);
jQuery("#todatetimepicker").val(to_date);
}
});
} );
<link rel="stylesheet" href="//code.jquery.com/ui/1.12.0/themes/base/jquery-ui.css">
<script src="https://code.jquery.com/jquery-1.12.4.js"></script>
<script src="https://code.jquery.com/ui/1.12.0/jquery-ui.js"></script>
<div class="form-group">
<label class="control-label">Start Date</label>
<div class="input-group">
<input id="fromdatetimepicker" type="text" class="form-control col-sm-5" placeholder="Select a Start Date" />
<a id="calIcon" class="input-group-addon btn btn-danger">
<span class="glyphicon glyphicon-calendar"></span>
</a>
</div>
</div>
</div>
</div>
<div class="form-group">
<label for="travelInputName">End Date</label>
<input readonly type="text" class="form-control" id="todatetimepicker">
</div>

can u try this
$('#dob').datepicker({
onSelect: function(value, ui) {
console.log(ui.selectedYear)
// var op = New date calculation Here
$('#datehidden').val(op);
},
maxDate: '+0d',
yearRange: '1920:2010',
changeMonth: true,
changeYear: true,
});