1
我下面这个教程的制作在asp.net MVC5日历调度： http://www.dotnetawesome.com/2017/07/curd-operation-on-fullcalendar-in-aspnet-mvc.html的JavaScript fullcalendar日期时间搞砸
我无法理解日期时间是如何传递以及为什么它显示的最小值数据库（就好像值为空因为留空）：具体地说，它在数据库中设置为1/1/0001 12:00:00 AM。
我已经看过堆栈溢出的各种答案，但不知道如何或什么我需要改变，以使日期时间设置为非空值。
任何帮助极大的赞赏。
这里是我的索引视图的JavaScript
<script>
$(document).ready(function() {
var events = [];
var selectedEvent = null;
FetchEventAndRenderCalendar();
function FetchEventAndRenderCalendar() {
events = [];
$.ajax({
type: "GET",
url: "/home/GetEvents",
success: function (data) {
$.each(data, function (i, v) {
events.push({
eventID: v.EventID,
title: v.Subject,
description: v.Description,
start: moment(v.Start),
end: v.End != null ? moment(v.End) : null,
color: v.ThemeColor,
allDay: v.IsFullDay
});
})
GenerateCalender(events);
},
error: function (error) {
alert('failed');
}
})
}
function GenerateCalender(events) {
$('#calender').fullCalendar('destroy');
$('#calender').fullCalendar({
contentHeight: 400,
defaultDate: new Date(),
timeFormat: 'h(:mm)a',
header: {
left: 'prev,next today',
center: 'title',
right: 'month,basicWeek,basicDay,agenda'
},
eventLimit: true,
eventColor: '#378006',
events: events,
eventClick: function (calEvent, jsEvent, view) {
selectedEvent = calEvent;
$('#myModal #eventTitle').text(calEvent.title);
var $description = $('<div/>');
$description.append($('<p/>').html('<b>Start:</b>' + calEvent.start.format("DD-MMM-YYYY HH:mm a")));
if (calEvent.end != null) {
$description.append($('<p/>').html('<b>End:</b>' + calEvent.end.format("DD-MMM-YYYY HH:mm a")));
}
$description.append($('<p/>').html('<b>Description:</b>' + calEvent.description));
$('#myModal #pDetails').empty().html($description);
$('#myModal').modal();
},
selectable: true,
select: function (start, end) {
selectedEvent = {
eventID: 0,
title: '',
description: '',
start: start,
end: end,
allDay: false,
color: ''
};
openAddEditForm();
$('#calendar').fullCalendar('unselect');
},
editable: true,
eventDrop: function (event) {
var data = {
EventID: event.eventID,
Subject: event.title,
Start: event.start.format('DD/MM/YYYY HH:mm A'),
End: event.end != null ? event.end.format('DD/MM/YYYY HH:mm A') : null,
Description: event.description,
ThemeColor: event.color,
IsFullDay: event.allDay
};
SaveEvent(data);
}
})
}
$('#btnEdit').click(function() {
//Open modal dialog for edit event
openAddEditForm();
})
$('#btnDelete').click(function() {
if (selectedEvent != null && confirm('Are you sure?')) {
$.ajax({
type: "POST",
url: '/home/DeleteEvent',
data: {'eventID': selectedEvent.eventID},
success: function (data) {
if (data.status) {
//Refresh the calender
FetchEventAndRenderCalendar();
$('#myModal').modal('hide');
}
},
error: function() {
alert('Failed');
}
})
}
})
$('#dtp1,#dtp2').datetimepicker({
format: 'DD/MM/YYYY HH:mm A'
});
$('#chkIsFullDay').change(function() {
if ($(this).is(':checked')) {
$('#divEndDate').hide();
}
else {
$('#divEndDate').show();
}
});
function openAddEditForm() {
if (selectedEvent != null) {
$('#hdEventID').val(selectedEvent.eventID);
$('#txtSubject').val(selectedEvent.title);
$('#txtStart').val(selectedEvent.start.format('DD/MM/YYYY HH:mm A'));
$('#chkIsFullDay').prop("checked", selectedEvent.allDay || false);
$('#chkIsFullDay').change();
$('#txtEnd').val(selectedEvent.end != null ? selectedEvent.end.format('DD/MM/YYYY HH:mm A') : '');
$('#txtDescription').val(selectedEvent.description);
$('#ddThemeColor').val(selectedEvent.color);
}
$('#myModal').modal('hide');
$('#myModalSave').modal();
}
$('#btnSave').click(function() {
//Validation/
if ($('#txtSubject').val().trim() == "") {
alert('Subject required');
return;
}
if ($('#txtStart').val().trim() == "") {
alert('Start date required');
return;
}
if ($('#chkIsFullDay').is(':checked') == false && $('#txtEnd').val().trim() == "") {
alert('End date required');
return;
}
else {
var startDate = moment($('#txtStart').val(), "DD/MM/YYYY HH:mm A").toDate();
var endDate = moment($('#txtEnd').val(), "DD/MM/YYYY HH:mm A").toDate();
if (startDate > endDate) {
alert('Invalid end date');
return;
}
}
var data = {
EventID: $('#hdEventID').val(),
Subject: $('#txtSubject').val().trim(),
Start: $('#txtStart').val().trim(),
End: $('#chkIsFullDay').is(':checked') ? null : $('#txtEnd').val().trim(),
Description: $('#txtDescription').val(),
ThemeColor: $('#ddThemeColor').val(),
IsFullDay: $('#chkIsFullDay').is(':checked')
}
SaveEvent(data);
// call function for submit data to the server
})
function SaveEvent(data) {
$.ajax({
type: "POST",
url: '/home/SaveEvent',
data: data,
success: function (data) {
if (data.status) {
//Refresh the calender
FetchEventAndRenderCalendar();
$('#myModalSave').modal('hide');
}
},
error: function() {
alert('Failed');
}
})
}
})
</script>
}
这里是我的控制器：
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
namespace FamilyCalendar2.Controllers
{
public class HomeController : Controller
{
// GET: Home
public ActionResult Index()
{
return View();
}
public JsonResult GetEvents()
{
using (Entities1 dc = new Entities1())
{
var events = dc.Event.ToList();
return new JsonResult { Data = events, JsonRequestBehavior = JsonRequestBehavior.AllowGet };
}
}
[HttpPost]
public JsonResult SaveEvent(Event e)
{
var status = false;
using (Entities1 dc = new Entities1())
{
if (e.EventID > 0)
{
//Update the event
var v = dc.Event.Where(a => a.EventID == e.EventID).FirstOrDefault();
if (v != null)
{
v.Subject = e.Subject;
v.Start = e.Start;
v.End = e.End;
v.Description = e.Description;
v.IsFullDay = e.IsFullDay;
v.ThemeColor = e.ThemeColor;
}
}
else
{
dc.Event.Add(e);
}
dc.SaveChanges();
status = true;
}
return new JsonResult { Data = new { status = status } };
}
[HttpPost]
public JsonResult DeleteEvent(int eventID)
{
var status = false;
using (Entities1 dc = new Entities1())
{
var v = dc.Event.Where(a => a.EventID == eventID).FirstOrDefault();
if (v != null)
{
dc.Event.Remove(v);
dc.SaveChanges();
status = true;
}
}
return new JsonResult { Data = new { status = status } };
}
}
}
这是事件类的样子：
namespace FamilyCalendar2
{
using System;
using System.Collections.Generic;
public partial class Event
{
public int EventID { get; set; }
public string Subject { get; set; }
public string Description { get; set; }
public System.DateTime Start { get; set; }
public Nullable<System.DateTime> End { get; set; }
public string ThemeColor { get; set; }
public Nullable<bool> IsFullDay { get; set; }
public string User { get; set; }
}
}
我应该提到：如果我复制和粘贴源到我的项目的日期时间的问题仍然存在。这让我觉得可能是我的nuget软件包有问题吗？我有点新VS2017 – Daveyman123
你可以调试此代码？所以你可以看到问题在哪里？在您的发布方法开始时，您看到您的DateTime道具有什么价值？ –
{1/1/0001 12:00:00 AM}这是调试的开始时间，结束时间为空。 – Daveyman123