rfc2445

问题 I have a requisite on which I need to convert a RFC 2445 Recurrence Pattern to Dates using PLSQL. Example: RRULE = FREQ=DAILY;INTERVAL=5;COUNT=10 From that rule, I need to write a table with the next 10 occurrences of that pattern. Something like the image bellow, considering start date as 1/1/2019 12:00:00 AM : Does Oracle provides any PLSQL Package that allows me to do this? If doesn't, does anybody knows any PLSQL project initiative for this? Ps: this is the same exactly pattern that

问题 I'm using BiWeekly library to create VEVENT and then send it by using Java Mail API. Everything work fine but how can I create an update for an existing event, i.e. when I receive VEVENT which is update it won't create a new event in a calendar but will update an existing event? I've tried to set sequence in the following way event.setSequence(2) , but it doesn't work. Upon receive email agent, Lotus Notes, google mail always creates new event. This is my code of creating and sending event:

问题 I ran through a lot of RRULEs just for testing out the performance of google-rfc-2445 (a Java implementation of IETF RFC 2445 iCalendar). I saw that I got the start date back in some cases in the returning list from the method. The test is very simple: private static void runGoogleTests() throws ParseException { DateTimeZone dtz = DateTimeZone.UTC; DateTime dtStart = new DateTime("2014-11-22T00:00:00Z", dtz);//SATURDAY DateTimeIterable dti = DateTimeIteratorFactory.createDateTimeIterable(

问题 I'm using google-rfc-2445 to generate repeating events according to according to rfc-2445: The "DTSTART" property for a "VEVENT" specifies the inclusive start of the event. For recurring events, it also specifies the very first instance in the recurrence set. So, for example RRULE for event which occures every Friday 5 times: DTSTART;TZID=US-Eastern:20160204T090000 RRULE:FREQ=WEEKLY;COUNT=5;BYDAY=FR;INTERVAL=1; So according to rfc-2445 it will generate 6 events. First event on Thursday 4

问题 According to rfc5545: The "DTEND" property for a "VEVENT" calendar component specifies the non-inclusive end of the event. Also in fullcalendar documentation for end property of event object written the same: The exclusive date/time an event ends. Optional. A Moment-ish input, like an ISO8601 string. Throughout the API this will become a real Moment object. It is the moment immediately after the event has ended. For example, if the last full day of an event is Thursday, the exclusive end of

问题 I am looking for a library (php) or some pseudocode to parse Ical RRULEs to readable text(like for example google calendar) RRULE:FREQ=MONTHLY;INTERVAL=1;BYDAY=1FR,3FR,5FR -> Monthly on Friday of weeks 1, 3, 5 of the month 回答1: I was wondering the same thing and I struggled to find one, but I found one which is still in development, and you can find it here: https://github.com/simshaun/recurr/tree/v0.2-dev I was able to get it working with this code: $timezone = 'America/New_York'; $startDate

问题 I am currently programming a scheduling application which loosely based on iCalendar standard. Does anyone knows in which property can I store the event creator's information? By browsing through the iCalendar RFC 2445, I find this property: Organizer. can I store the event creator's information in the property even if he/she is the only person involved in the event? or there is already a field to store the event creator's information???! 回答1: Some notes from the rfc2445 Conformance: This

问题 I am creating a simple iCalendar using C# and found that the Content Folding per Section 4.1 of RFC 2445 to be quite a headache (for me :-). http://www.apps.ietf.org/rfc/rfc2445.html#sec-4.1 For long lines, you are to escape some characters (backslash, semi-colon, comma and newline, I believe) and then fold it so that no line is longer than 75 octets. I found several straight forward way of doing this on the web. The simplest is to replace the characters in question with escaped version and

问题 Is there an iCalendar library available for Javascript - parser or calendar object itself? 回答1: Here is another one from kewisch but still up-to-date https://github.com/mozilla-comm/ical.js/ EDIT There is also dhtmlx scheduler for showing a calendar in HTML. http://dhtmlx.com/docs/products/dhtmlxScheduler/ 回答2: https://github.com/kewisch/ical.js By the guys behind Lightning for Thunderbird. 回答3: There is also https://github.com/jakubroztocil/rrule which is more popular than the other choices

问题 I have some trouble with the ICS attachment to Gmail/Google calendar addresses. When I have to edit an event I send an update by mail with an ICS file with the same UID of the original event. However, GCalendar adds a second event. How can I overcome this? This is first ICS file content: BEGIN:VCALENDAR VERSION:2.0 CALSCALE:GREGORIAN METHOD:REQUEST BEGIN:VEVENT DTSTART:20130425T090000 DTEND:20130425T100000 DTSTAMP:20130206T101100 ORGANIZER;CN=Test test:mailto:test@test.com ATTENDEE:test@test