我在一个月前问了这个问题并得到了答案:
jquery FullCalendar using MVC and JSON
但是,现在我在几个月之间切换时会看到重复:
我的javaScript代码是:
var source = '../calendar/PostCalendarData';
$(document).ready(function () {
var events = [];
$('#calendar').fullCalendar('removeEvents');
$('#calendar').fullCalendar({
events: function(start, end, timezone, callback) {
$.ajax({
url: source,
type: 'POST',
data: {
custom_param1: '',
custom_param2: ''
},
success: function (doc) {
$.each(doc, function (index, element) {
events.push(element);
});
callback(events);
}
});
}
});
});
我正在使用存储过程填充日历(位于此处:.. / calendar / PostCalendar)。
我需要做些什么来清除每个月的日历吗?
我在这里包括PostCalendar方法:
[HttpPost]
public ActionResult PostCalendarData()
{
SqlParameter param1 = new SqlParameter("@filterValue", "");
var calAssignments = db.Database.SqlQuery<calendarAssignment>(
"exec getCalendarInfo_v2 @filterValue ", param1).ToList<calendarAssignment>();
List<calendarEvent> calEvents = new List<calendarEvent>();
foreach (calendarAssignment item in calAssignments)
{
string[] splitDates = item.futureDates.Split(',');
foreach(string s in splitDates)
{
calendarEvent calEvent = new calendarEvent();
calEvent.title = item.name + " : " + item.chore;
calEvent.description = item.chore;
DateTime _futureDate;
_futureDate = DateTime.Parse(s);
calEvent.start = _futureDate.ToString("yyyy-MM-dd");
calEvents.Add(calEvent);
}
}
SqlParameter paramDaily = new SqlParameter("@filterValue", "daily");
var calAssignmentsDaily = db.Database.SqlQuery<calendarAssignment>(
"exec getCalendarInfo @filterValue ", paramDaily).ToList<calendarAssignment>();
foreach (calendarAssignment item in calAssignmentsDaily)
{
string[] splitDates = item.futureDates.Split(',');
foreach (string s in splitDates)
{
calendarEvent calEvent = new calendarEvent();
calEvent.title = item.name + " : " + item.chore;
calEvent.description = item.chore;
DateTime _futureDate;
_futureDate = DateTime.Parse(s);
calEvent.start = _futureDate.ToString("yyyy-MM-dd");
calEvents.Add(calEvent);
}
}
return Json(calEvents);
}
我还验证了C#代码中的calEvents总是返回相同的数字。因此它似乎与javascript日历特别相关。
答案 0 :(得分:3)
好的,首先让我们查看您的代码:
var events = []; // array declared in global-ish scope
$('#calendar').fullCalendar('removeEvents'); // Calling the remove method before FC is initialized (this should give an error, no?)
$('#calendar').fullCalendar({ // Creating the FC
events: function(start, end, timezone, callback) { // Defining the event source as a function
$.ajax({ // This is called every time the FC needs new events
url: source,
type: 'POST',
data: {
custom_param1: '',
custom_param2: ''
},
success: function (doc) { // This is called every time the ajax call finishes
$.each(doc, function (index, element) {
events.push(element); // Push events into your event array
});
callback(events); // add ALL the events in the event array to the FC
}
});
}
});
所以这就是发生的事情:
events
数组包含本月和上个月的活动。您应该将事件数组的范围限定在success
处理程序中,如:
success: function (doc) {
var events = [];
$.each(doc, function (index, element) {
events.push(element);
});
callback(events);
}
或者只是清空success
处理程序中的数组。
不要使用自定义ajax调用来获取事件。使用其中一种内置方法。例如,JSON Feed method应该做你想要的。
events: { // Automatically fetches data if your script is set up right.
url: source,
type: 'POST', // Ajax url looks like /source?start=2013-12-01&end=2014-01-12
// Note: it includes dates.
data: {
custom_param1: '',
custom_param2: ''
},
error: function() {
}
}
如果您的脚本返回的JSON不完全符合FC的格式,请使用eventDataTransform:
function( eventData ) { // Your JSON script should still return an array
// This function is called once per array item (event)
eventData.title = eventData.name; // For example
return eventData;
}
答案 1 :(得分:0)
简单的解决方案,添加此事件:
viewRender: function(view, element) {
$("#calendar").fullCalendar( 'refresh' )
}