I have a dropdown list with dates, the values are as such:
<select name="DayDate" id="DayDate" data-val-date="The field DayDate must be a date." data-val="true" style="display: inline-block;" class="input-validation-error">
<option value="07/11/2013">donderdag 11 juli 2013</option>
<option value="07/10/2013">woensdag 10 juli 2013</option>
<option value="07/09/2013">dinsdag 9 juli 2013</option>
</select>
#Html.DropDownListFor(m => m.DayDate, Model.Days.Select(r => new SelectListItem
{
Text = r.Date.Value.ToString("D"),
Value = r.Date.Value.ToString("MM/dd/yyyy", CultureInfo.InvariantCulture)
}))
But when I submit I get as a date 7th of November, 7th of October or 7th of September!
The Thread culture is set to NL-nl and this has to remain this way.
So I thought of removing CultureInfo.InvariantCulture but then the model won't accept the date input data-val will be false, with this error: The field DayDate must be a date.
The following is set in the web.config
<globalization culture="nl-NL" uiCulture="nl-NL" />
How can I get the correct dates passed on?
Solved it by adding this piece of Javascript:
$.validator.methods.date = function (value, element) {
return true;
};
Related
I have the following code, when I click on the Picker I want to see the date 01/01/2018 selected in the calendar.
I need the calendar to select the date that contains the value of the imput.
$var_date = '01/01/2018';
<input type="text" name="date" name="date" class="datepicker" value="<?php echo $var_date; ?>">
<label for="first_name">Date</label>
This can be done with the help of instance.setDate(new Date()).
<input type="text" class="datepicker">
<script>
document.addEventListener('DOMContentLoaded', function () {
var elems = document.querySelector('.datepicker');
var instance = M.Datepicker.init(elems);
// instance.open(); This will open your datepicker on its own when page is loaded completely
instance.setDate(new Date(2018, 2, 8));
});
</script>
Note- new Date(year, monthIndex [, day [, hours [, minutes [, seconds [, milliseconds]]]]]);
The argument monthIndex is 0-based. This means that January = 0 and December = 11
MDN - Date
Materialize - Pickers
I am using bootstrap-datetimepicker version 4.17.47 in ASP MVC 4 app.
I have this model property:
public DateTime MonthYear { get; set; }
I assign default value in controller (arbitrary value is just an example actual value is determined through some logic):
model.MonthYear = new DateTime(2017, 3, 1);
I display this in view using datepicker so users can update the value as needed:
#Html.TextBoxFor(model => model.MonthYear, new { #class = "form-control input month-picker" })
Script:
$('.month-picker').datetimepicker({
format: 'MM/YYYY',
useCurrent: false,
toolbarPlacement: 'bottom',
viewMode: 'months'
});
The problem is the control displays "03/0001" instead of "03/2017".
What am I missing here?
Apparently the problem is that the input is being filled with a DD/MM/YYYY date from server when datetimepicker is expecting only MM/YYYY. Try formating the textbox, like:
#Html.TextBoxFor(model => model.MonthYear, "{0:MM/yyyy}", new { #class = "form-control input month-picker" })
That should work.
I am trying to get default value selected (from database) in my select box using ng-options.
My view
<select class="form-control samlength modalinput"
ng-options="p.procid as p.procname for p in processes track by p.procid"
ng-model="p.procid">
<option value="">-- choose an option --</option>
</select>
where p.procid is a value received from the database.
My data
procid procname time
1 MyProcess 2018-05-30 13:34:54.097 3003162
3 Testing 2018-05-31 18:31:32.467 3003162
If selected procid is 3, how can I get it to be selected by default?
FYI - I have tried multiple answers given in other threads. I have also tried ng-init but nothing helped.
You can keep your HTML as:
<select class="form-control samlength modalinput"
ng-options="p.procid as p.procname for p in processes track by p.procid"
ng-model="selectedProcess">
<option value="">-- choose an option --</option>
</select>
Now if we have a requirement to select a particular object in the array. We can do that by iterating through the array and comparing value at the given key:
function functiontofindIndexByKeyValue(arraytosearch, key, valuetosearch) {
for (var i = 0; i < arraytosearch.length; i++) {
if (arraytosearch[i][key] == valuetosearch) {
return i;
}
}
return null;
}
Call this function as:
var index = functiontofindIndexByKeyValue($scope.processes, "procid", procid);
$scope.selectedProcess = $scope.processes[index];
alert(index);
Hope it works!
Update your html code to this:
<select ng-model="processSelected"
ng-options="p.procname for p in processes track by p.procid">
</select>
Then in controller initialise your model value as:
$scope.processSelected = $scope.processes[1];
Where $scope.processes is an array of process objects.
Plunker Example
I'm in the process of updating an old booking systems views and I am presently stuck on a solution for updating the calendar widget. As the site is responsive I have opted for the bootstrap datepicker supplied by eternicode https://github.com/eternicode/bootstrap-datepicker.
OK here the issue. I have an old Datepicker that splits the checkin & checkout dates into 3 parts and then formats the date for PHP (n = Month no leading zero)) (j = Day no leading zero) & (Y = Year 4 digit numeric).
// Initiate Params
$checkInDate = mktime(0,0,0,date("n"),date("j") + 1,date("Y"));
$checkOutDate = mktime(0,0,0,date("n"),date("j") + 3,date("Y"));
//CheckInDate
if (!isset($daysI)){
$daysI = date("j",$checkInDate);
}
if (!isset($monthsI)){
$monthsI = date("n",$checkInDate);
}
if (!isset($yearI)){
$yearI = date("Y",$checkInDate);
}
//CheckOutDate
if (!isset($daysS)){
$daysS = date("j",$checkOutDate);
}
if (!isset($monthsS)){
$monthsS = date("n",$checkOutDate);
}
if (!isset($yearS)){
$yearS = date("Y",$checkOutDate);
}
The input boxes markup is as below.
<input type='text' id='fulldate' name='fulldate'>
<label>Enter Day of Arrival (in the format DD) </label>
<input type="text" name="daysI" id="daysI" size="6" maxlength="6" />
<label>Enter Month of Arrival (in the format MM) </label>
<input type="text" name="monthsI" id="monthsI" size="6" maxlength="6" />
<label>Enter Year of Arrival (in the format YYYY) </label>
<input type="text" name="yearI" id="yearI" size="6" maxlength="6" />
Here's where I'm having the problem. The following function works with jQuery UI:
$('#fulldate').datepicker({
showAnim: 'fadeIn',
dateFormat: 'd/m/yy',
onSelect: function(dateText, inst) {
var pieces = dateText.split('/');
$('#daysI').val(pieces[0]);
$('#daysI').val(pieces[1]);
$('#daysI').val(pieces[2]);
}
});
However I cannot get a similar solution to work with the bootstrap-datepicker which I am using as a replacement for jQuery UI ie:
$('#fulldate').datepicker({
format: "d/m/yyyy",
todayBtn: "linked",
todayHighlight: true
onSelect: function(dateText, inst) {
var pieces = dateText.split('/');
$('#daysI').val(pieces[0]);
$('#monthsI').val(pieces[1]);
$('#yearI').val(pieces[2]);
}
});
Thank in advance for any solution..
The documentation gives an example of how to capture the date changed event: bootstrap-datepicker Docs - Change Date Event
Something like this should be in the right direction (untested):
$('#fulldate').datepicker()
.on('changeDate', function(ev){
var newDate = new Date(ev.date);
$('#daysI').val(newDate.getDate());
$('#monthsI').val(newDate.getMonth());
$('#yearI').val(newDate.getFullYear());
});
I am using DataTables and I would like my length(select option) to outside of the table
(ex. on my div).
create new select form
<select name='length_change' id='length_change'>
<option value='50'>50</option>
<option value='100'>100</option>
<option value='150'>150</option>
<option value='200'>200</option>
</select>
init dataTables
var oTable = $('#example').DataTable({});
set initial value
$('#length_change').val(oTable.page.len());
add function .change
$('#length_change').change( function() {
oTable.page.len( $(this).val() ).draw();
});
reference : https://datatables.net/reference/api/page.len()
It cannot be directly moved by just copying the whole change length drop down outside the table.
Instead create a new drop-down, where ever you want but set the following in the datatable call -
<select name='length_change' id='length_change'>
<option value='50'>50</option>
<option value='100'>100</option>
<option value='150'>150</option>
<option value=''>All</option>
</select>
`var oTable = $('#sample_1').dataTable( {
.....
"bLengthChange": false, //This will disable the native datatable length change
.....
...
"fnServerParams": function ( aoData ) {
aoData.push( { "name": "length_change", "value": $('#length_change').val() } );
},
.....
....
});
`
The `aoData.push` will send the selected value of the customer length change to the server.
In the Model Class from where the array will be returned for the datatable, include the pushed value to the limit.
i.e. if `$postData` is the array of posted values to the server then -
`if($postData['length_change'])
$limit = (int) $postData['length_change'];
else
$limit = _DEFALUT_VALUE;
`
I hope it helps.