使用Asp.Net mvc4在FullCalendar中加载事件

Question

我正在尝试使用Json将数据加载到FullCalendar中 。 但是我无法加载数据：控制器：

ppublic ActionResult GetEvents()
    {
        List<Models.Events> events = new List<Models.Events>()
    {     
        new Models.Events("Fremvising","2013-01-11T14:08:00Z", "2013-01-11T16:09:00Z", false),
        new Models.Events("Fremvising","2013-01-12T15:09:00Z", "2013-01-11T17:10:00Z", false),
        new Models.Events("Fremvising","2013-01-13T16:10:00Z", "2013-01-11T18:11:00Z", false),
        new Models.Events("Fremvising","2013-01-14T17:11:00Z", "2013-01-11T19:12:00Z", false),
        new Models.Events("Fremvising","2013-01-15T18:12:00Z", "2013-01-11T20:13:00Z", false),                                   
        new Models.Events("Fremvising","2013-01-16T19:13:00Z", "2013-01-11T21:14:00Z", false)

    };
        return Json(events, JsonRequestBehavior.AllowGet);
    }

和javascript：

$(document).ready(function () {


    /* initialize the external events
    -----------------------------------------------------------------*/

    $('#external-events div.external-event').each(function () {

        // create an Event Object (http://arshaw.com/fullcalendar/docs/event_data/Event_Object/)
        // it doesn't need to have a start or end
        var eventObject = {
            title: $.trim($(this).text()) // use the element's text as the event title
        };

        // store the Event Object in the DOM element so we can get to it later
        $(this).data('eventObject', eventObject);

        // make the event draggable using jQuery UI
        $(this).draggable({
            zIndex: 999,
            revert: true,      // will cause the event to go back to its
            revertDuration: 0  //  original position after the drag
        });

    });


    /* initialize the calendar
    -----------------------------------------------------------------*/

    $('#calendar').fullCalendar({
        header: {
            left: 'prev,next today',
            center: 'title',
            right: 'agendaWeek,agendaDay',
            height: 650,
            // url:,
        }, events: [
            $.getJSON("@Url.Action("GetEvents")", function (locationsArray) {
                $.each(locationsArray, function (index, location) {

                    title  : location.title;
                    start: location.start;
                    end: location.end;
                    allDay: location.editable; // will make the time show

                });
            })
             ],

        allDaySlot: false,
        //minTime: 10,
        //maxTime: 21,
        dayNames: ['Søndag', 'Mandag', 'Tirsdag', 'Onsdag',
       'Torsdag', 'Fredag', 'Lørdag'],
        dayNamesShort: ['Søn', 'Man', 'Tirs', 'Ons', 'Tors', 'Fre', 'Lør'],
        editable: true,
        defaultView: 'agendaWeek',
        droppable: true, // this allows things to be dropped onto the calendar !!!
        drop: function (date, allDay) { // this function is called when something is dropped

            // retrieve the dropped element's stored Event Object
            var originalEventObject = $(this).data('eventObject');

            // we need to copy it, so that multiple events don't have a reference to the same object
            var copiedEventObject = $.extend({}, originalEventObject);

            // assign it the date that was reported
            copiedEventObject.start = date;
            copiedEventObject.allDay = allDay;

            // render the event on the calendar
            // the last `true` argument determines if the event "sticks" (http://arshaw.com/fullcalendar/docs/event_rendering/renderEvent/)
            $('#calendar').fullCalendar('renderEvent', copiedEventObject, true);

            // is the "remove after drop" checkbox checked?
            if ($('#drop-remove').is(':checked')) {
                // if so, remove the element from the "Draggable Events" list
                $(this).remove();
            }

        }
    });
});
$('#tabs').tabs({
    show: function (event, ui) {
        $('#calendar').fullCalendar('render');
    }
});

由于某种原因，它无法获取json结果。 Json请求

0: {title:Fremvising, start:2013-01-11T14:08:00Z, end:2013-01-11T16:09:00Z, editable:false}
1: {title:Fremvising, start:2013-01-12T15:09:00Z, end:2013-01-11T17:10:00Z, editable:false}
2: {title:Fremvising, start:2013-01-13T16:10:00Z, end:2013-01-11T18:11:00Z, editable:false}
3: {title:Fremvising, start:2013-01-14T17:11:00Z, end:2013-01-11T19:12:00Z, editable:false}
4: {title:Fremvising, start:2013-01-15T18:12:00Z, end:2013-01-11T20:13:00Z, editable:false}
5: {title:Fremvising, start:2013-01-16T19:13:00Z, end:2013-01-11T21:14:00Z, editable:false}

Answer 1

您错误地定义了FullCalendar的events属性。 您已将其分配给javascript数组，但这是不正确的，因为您的数据来自服务器。 您应该将其设置为匿名函数。 同样，您似乎正在触发对服务器的AJAX请求，但是在成功回调中，除了循环遍历结果外，您对结果完全不执行任何操作，但是您永远不会将它们传递给FullCalendar。 这是定义事件属性的正确方法：

events: function (start, end, callback) {
    $.getJSON("@Url.Action("GetEvents")", function (locationsArray) {
        var result = $(locationsArray).map(function () {
            return {
                title: this.title,
                start: this.start,
                end: this.end,
                allDay: this.editable
            };
        }).toArray();
        callback(result);
    });
},

请注意，我们是如何对来自服务器的结果执行转换的（如果您使用过视图模型，则当然不需要），然后使用转换后的结果集调用callback属性。

好了，这是一个循序渐进的指南：

1. 使用Internet应用程序模板创建一个新的ASP.NET MVC 4应用程序

2. 修改HomeController使其如下所示：

    public class HomeController : Controller { public ActionResult Index() { return View(); } public ActionResult GetEvents() { var events = new[] { new { title = "Fremvising", start = "2013-01-11T14:08:00Z", end = "2013-01-11T16:09:00Z", editable = false }, new { title = "Fremvising", start = "2013-01-12T15:09:00Z", end = "2013-01-11T17:10:00Z", editable = false }, new { title = "Fremvising", start = "2013-01-13T16:10:00Z", end = "2013-01-11T18:11:00Z", editable = false }, new { title = "Fremvising", start = "2013-01-14T17:11:00Z", end = "2013-01-11T19:12:00Z", editable = false }, new { title = "Fremvising", start = "2013-01-15T18:12:00Z", end = "2013-01-11T20:13:00Z", editable = false }, new { title = "Fremvising", start = "2013-01-16T19:13:00Z", end = "2013-01-11T21:14:00Z", editable = false } }; return Json(events, JsonRequestBehavior.AllowGet); } } 

3. 下载FullCalendar并将其放入Scripts文件夹

4. 修改~/Views/Shared/_Layout.cshtml如下所示：

    <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8" /> <title>@ViewBag.Title - My ASP.NET MVC Application</title> @RenderSection("styles", required: false) </head> <body> @RenderBody() @Scripts.Render("~/bundles/jquery") @RenderSection("scripts", required: false) </body> </html> 

5. 和~/Views/Home/Index.cshtml一样：

    <div id="calendar"></div> @section styles { <link href="~/scripts/fullcalendar-1.5.4/fullcalendar/fullcalendar.css" rel="stylesheet" /> } @section scripts { <script type="text/javascript" src="~/scripts/fullcalendar-1.5.4/fullcalendar/fullcalendar.js"></script> <script type="text/javascript"> $('#calendar').fullCalendar({ header: { left: 'prev,next today', center: 'title', right: 'agendaWeek,agendaDay', height: 650, }, events: function (start, end, callback) { $.getJSON("@Url.Action("GetEvents")", function (locationsArray) { var result = $(locationsArray).map(function () { return { title: this.title, start: this.start, end: this.end, allDay: this.editable }; }).toArray(); callback(result); }); }, allDaySlot: false, dayNames: ['Søndag', 'Mandag', 'Tirsdag', 'Onsdag', 'Torsdag', 'Fredag', 'Lørdag'], dayNamesShort: ['Søn', 'Man', 'Tirs', 'Ons', 'Tors', 'Fre', 'Lør'], editable: true, defaultView: 'agendaWeek', droppable: true, drop: function (date, allDay) { // this function is called when something is dropped // retrieve the dropped element's stored Event Object var originalEventObject = $(this).data('eventObject'); // we need to copy it, so that multiple events don't have a reference to the same object var copiedEventObject = $.extend({}, originalEventObject); // assign it the date that was reported copiedEventObject.start = date; copiedEventObject.allDay = allDay; // render the event on the calendar // the last `true` argument determines if the event "sticks" (http://arshaw.com/fullcalendar/docs/event_rendering/renderEvent/) $('#calendar').fullCalendar('renderEvent', copiedEventObject, true); // is the "remove after drop" checkbox checked? if ($('#drop-remove').is(':checked')) { // if so, remove the element from the "Draggable Events" list $(this).remove(); } } }); </script> }