Scroll to Appointment in Calendar via Code - Scheduling and Gantt Components

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Scroll to Appointment in Calendar via Code (Read 5545 times)

Brock YaBB Newbies Offline I Love MindFusion! Posts: 8 Joined: Jun 1^st, 2015	Scroll to Appointment in Calendar via Code Aug 27^th, 2019 at 8:40pm	Print Post
	Hello, It's been awhile. Anyway, I have a search feature in our calendar and I'd like to scroll to the appointment matching the search. I am able to determine which appt matches the search but I can't figure out how to programmatically scroll the calendar to the desired appointment. The calendar has dates on X axis and resources (employees) on the Y axis. The Y axis resource might have multiple appointments on the same date, so the calendar needs to programmatically scroll vertically and horizontally. If I could get a coordinate Point from the appointment then have the calendar scroll to it, that would be ideal. Or at least figure the scroll position changes from the current scroll pos to the appointment scroll pos. Any help is appreciated. thanks


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Slavcho God Member Offline tech.support Posts: 3500 Joined: Oct 19^th, 2005	Re: Scroll to Appointment in Calendar via Code Reply #1 - Aug 28^th, 2019 at 8:24am	Print Post
	Hi, Try calling the Calendar.ensureVisible(Item) method. Regards, Slavcho Mindfusion


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Brock YaBB Newbies Offline I Love MindFusion! Posts: 8 Joined: Jun 1^st, 2015	Re: Scroll to Appointment in Calendar via Code Reply #2 - Aug 28^th, 2019 at 3:35pm	Print Post
	Thank you for the quick response. That does scroll the X axis but it does not scroll the Y axis. For example, the employee may be at the bottom of the calendar and not visible since I am at the top of the calendar. When used, I can see the x scroll to position, but the appointment is not visible yet since it is at the bottom of the calendar. I still have to manually scroll down. I am using the the resource view with the lane style if that matters. Thanks!


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Slavcho God Member Offline tech.support Posts: 3500 Joined: Oct 19^th, 2005	Re: Scroll to Appointment in Calendar via Code Reply #3 - Aug 29^th, 2019 at 5:29am	Print Post
	It scrolls vertically too in my test, the Resources sample project modified like this - Code for (int i = 0; i < 40; i++) { app = new Appointment(); last = app; app.setStartTime(DateTime.op_Addition(calendar.getDate(), Duration.fromDays(13))); app.setEndTime(DateTime.op_Addition(app.getStartTime(), Duration.fromHours(66))); app.setHeaderText("Resource " + i); app.getContacts().add(calendar.getContacts().get(r.nextInt(3))); calendar.getSchedule().getItems().add(app); } calendar.endInit(); content.add(calendar); JButton button = new JButton(); button.setText("ensure"); content.add(button); button.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { calendar.ensureVisible(last); } }); Let me know what I should change to reproduce not scrolling. I'm trying this with latest 2.0.1 release. Regards, Slavcho


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Brock YaBB Newbies Offline I Love MindFusion! Posts: 8 Joined: Jun 1^st, 2015	Re: Scroll to Appointment in Calendar via Code Reply #4 - Aug 29^th, 2019 at 9:14pm	Print Post
	Yes that's what we have code wise. We do have two resources, primary and secondary, and these settings as well. getCalendar().setSecondaryGroupType(GroupType.GroupByResources); getCalendar().setGroupType(GroupType.GroupByResources); getCalendar().setCustomDraw(CustomDrawElements.All); getCalendar().getResourceViewSettings().getTopTimelineSettings().setUnitCount(30 0); getCalendar().getResourceViewSettings().setEnableCollisions(true); getCalendar().getResourceViewSettings().setAllowResizeRowHeaders(true); getCalendar().getResourceViewSettings().setSnapUnit(TimeUnit.Day); getCalendar().getResourceViewSettings().setSnapUnitCount(1); getCalendar().getResourceViewSettings().setViewStyle(ResourceViewStyle.Lanes); I'd send more code but it is difficult to extract it from the embedded app. We have extended on it heavily to integrate with our system. It works great BTW! It is moving the X scrollbar, so it is getting called and doing something. I think the double resource is causing an issue with the Y scrollbar. As far as version, I do a version call to from calendar.getSchedule().CurrentVersion and get 7? The date on the .jar is 12/1/14 if that's an indication. The JDK is based on AdoptOpen JDK 8u212b3 Thanks!


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Slavcho God Member Offline tech.support Posts: 3500 Joined: Oct 19^th, 2005	Re: Scroll to Appointment in Calendar via Code Reply #5 - Aug 30^th, 2019 at 1:28pm	Print Post
	That's probably version 1.1 but it worked too in my test, attached to the post. Clicking the 'ensure' buttons brings the last item 39 into view. I've tried it with Oracle's JDK 8 on Windows 10.

	resources2.zip (Attachment deleted)
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