When I use an AJAX request that sends data to controller with IE, it is sending null data. When I use Chrome or Firefox, my data from the key/value pairs are there in the controller's parameter variables.
Here is my javascript function:
$(".input-group.date").datepicker({
autoclose: true
}).on('changeDate', function (ev) {
var schoolId = $(this).attr('data-schoolId');
var date = new Date(ev.date).toUTCString();
var schoolName = $(this).attr('data-schoolName');
$.ajax({
url: "@Url.Action("ChangeFulfillmentDate", "Admin")",
type: "POST",
data: {
'newDate': date,
'schoolId': schoolId
},
success: function (data) {
if (!data.success) {
var n = noty({
text: 'Hold up! Something went wrong...<br />' + data.message,
layout: 'top',
type: 'error',
killer: true,
closeWith: ['button']
});
}
else {
var n = noty({
text: 'Fulfillment date for ' + schoolName + ' updated successfully',
layout: 'bottomRight',
type: 'success',
timeout: 3000,
killer: true,
closeWith: ['hover']
});
}
},
error: function (xhr, status, error) {
var n = noty({
text: 'Hold up! Something went wrong...<br />' + xhr.responseText,
layout: 'top',
type: 'error',
killer: true,
closeWith: ['button']
});
}
});
});
The ajax response error I get is:
The parameters dictionary contains a null entry for parameter 'newDate' of non-nullable type 'System.DateTime' for method 'System.Web.Mvc.JsonResult ChangeFulfillmentDate(System.DateTime, Int32)' in 'CurrReplenishment.Controllers.AdminController'. An optional parameter must be a reference type, a nullable type, or be declared as an optional parameter.
Parameter name: parameters
Why is my AJAX call not sending the proper values for the key/value pairs? I have made sure that there is data in those javascript variables, as it works in Chrome and Firefox.
Pravesh Singh
23-Dec-2013It seems that ev.date is the problem, why don't you try something like this:
$(".input-group.date").datepicker({autoclose:true,
onSelect: function(selected) {
var date =new Date(selected);
/* Do something */
}
});