[英]fullcalendar is slow when removing multiple events causing the browser to hang
我使用FullCalendar,创建了1500个事件。 每个事件都与一个特定的用户名相关。 我创建了一个自定义按钮,当用户按下该按钮时-日历假设只向他显示与他有关的事件。 这种机制实际上有效,但是我可能做错了,因为当有很少的事件(在〜10个事件上测试)时,这个工作很好,但是现在我有1500个事件,它挂起了浏览器,导致它卡住了。申请。
码:
$('#calendar').fullCalendar({
editable: false, // Disable editing events directly from GUIhed over 2 days - this is the time that the run is counted as few days run
customButtons: {
myReports: { //Filter my reports
text: 'My Reports',
click: function () {
events_to_remove = $('#calendar').fullCalendar('clientEvents', function(event) {
<?php echo "var sessionUsername = \"".$username."\";\n";?>
return event.username != sessionUsername;
});
$('#calendar').fullCalendar( 'removeEventSource',events_to_remove);
$.each( events_to_remove, function( key, e ) {
$('#calendar').fullCalendar( 'removeEvents',e.id);
});
}
},
allReports: { //Filter all reports
text: 'All Reports',
click: function() {
$('#calendar').fullCalendar( 'refetchEvents');
}
}
},
header: {
left: 'myReports allReports',
center: 'prev title next',
right: 'today agendaDay,agendaWeek,month',
},
//read DB
events: {
url: 'modules/scheduler/scheduler_backend.php',
type: 'POST',
data: {
type: 'fetch',
start: $('calendar').fullCalendar('getView').start,
end: $('calendar').fullCalendar('getView').end,
},
error: function() {
alert('there was an error while fetching events!');
},
success: function(response){
//console.log(response); //For debug
}
},
});
找到了解决方案。 使remove事件更加优雅:
customButtons: {
myReports: { //Filter my reports
text: 'My Reports',
click: function () {
$('#calendar').fullCalendar( 'removeEvents',function(event) {
<?php echo "var sessionUsername = \"".$username."\";\n";?>
return event.username != sessionUsername;
});
}
},
allReports: { //Filter all reports
text: 'All Reports',
click: function() {
$('#calendar').fullCalendar( 'refetchEvents');
}
}
},
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