Closed Bug 224905 Opened 17 years ago Closed 9 years ago
Cascade popup menu for timezones
In the preference, there's the "My Timezone" (which doesn't yet do anything :) ). Inside it, the popup menu is so long, even too long. It would be easier to manage and programme if cascade menu is used instead, with items grouped by continents as the first level.
I agree; the list is unusable as it is since the user has to scroll for 30 seconds to reach the desired location/time zone if he lives in Europe. make cascades or just write *different* time zones that really use different time.
That seems to be an excellent idea! The only addition I can think of is: List the US standard timezones ie (CST, PST, MT) as well. Since it's very hard for Joeseph(ina) Q. Average to know if a city that IS listed IS the same TZ as they are. I also believe that some other countries (as well as the US) have "standard" timezones also.. Just my $0.02 ;)
Yup, I agree. TZ is the most important. Continent/Country/City string is just a label. There should be two options, using radio buttons, like this: o Specify Time Zone GMT [_______] o Choose from city [________|v] And I think a check box for daylight saving might also be needed in case Mozilla could only get system clock but no info on DST can be obtained: [X] Daylight Saving is used for this computer If there is a website where one could check timezone and DST for any particular city in the world, we could also add a hyperlink in the preferences page to lead user there.
The UI should not be made more complicated, imo... A simple display of "We determine your time to be [xxxx]" using a quick server-side time-grab [in GMT] if needed after the options are selected. we could even use a function like that to auto-select a default one, with a DST timezone flag. (most computers set a TZ enabled flag in their time output iirc) -->also changed subject, dropper 'suggestion' and moved severity to `enh`, as it would be just that, though the need is still there. -->OS; Hardware = ALL
Severity: minor → enhancement
OS: Windows 2000 → All
Hardware: PC → All
Summary: Suggestion: cascade popup menu for Timezone → cascade popup menu for Timezone
If TZ+DST could be grabbed using server-side method (even though I don't know how this is possible and how it could be done) without much user hassle, I don't think one could ask for more :) But nothing is perfect, we have to provide some alternative. For example, an Advanced button?
I agree, this method is needed at least until we figure out an easy way to do a server-side time grab anyway. We can also run a system getTimeByGMT function of some sort, and run our converter on it, and be like "this is your time", even use the system method instead of a server method, (which does assume users system time is correct). can even run that on each cal start-up, (and once every 24 hours thereafter, provided a setTimeout of that long is allowed and not processor intensive) to re-check if the computer TZ change isnt different. But, yes, an advanced method to `choose` is needed, even if not marked advanced, as a user _must_ have the ability to choose their own TZ method,... For instance, I live in USA, Eastern, but the calendar I look at, is for online meetings with a company centralized in UK, and need to talk about times/dates with them in _their_ time, I'd want my calendar to show their time, not my own. Where alarms can still pop-up in correct time (actual time vs display time perhaps ;-)) My comments are really a few other enhancements though, but the TZ dialog is all this one addresses, and I'll cut myself short.
I think having the option of choosing a city creates more bloat and confusion. The time zone should be selected by either GMT +/- <time_offset> or the time zone name.
The defacto timezone standard seems to be the Olsen timezone database. http://www.twinsun.com/tz/tz-link.htm A timezone defines more than just the offset from UTC: - the standard offset - whether the offset changes for summer time/daylight saving time - on what day the offset changes to summer time/daylight saving time - on what day the offset changes back to its standard time (note differences in northern hemisphere vs tropics vs. southern hemisphere) - A timezone usually shares a government that has set the rules for that timezone over history, and is likely to set the rules for that timezone in the future. - A timezone is identified by the largest city in that timezone, in part because - relative names like "eastern time", "central time", etc. are not unique (e.g., used in us, australia, ...) - city names change less often than country names To help people choose the city, this last point should be made explicit with the label "Largest city in your timezone:", so that people don't go looking for other cities closer to them.
Some parts of illinois does not change TimeZone at all, (as in no daylight savings time), small parts, but still exist.
IMO this needs more careful design. I do not have a time zone. A place has a time zone, and I can move from place to place. For example, I might be working in London today, using my calendar in GDT, and from time to time during the day arranging the schedule for my trip to New York in November. I want to see those New York events in EST. Also, Calendar runs on an operating system that has a time zone. It is not clear what it means for the user to select a (different) zone inside Calendar.
One of the links inside the post from firstname.lastname@example.org contained this page: http://worldtimezone.com/. IMHO I think a point n' click GUI based on a map like this is about as simple as it could get from a user perspective. This map concept could also leverage the ideas from Kyle Guinn and Teng-Fong Seak regarding selection of TZ off-sets from UTC / GMT. The concerns of Justin Wood and Rod Whiteley could be addressed if a user was able to select 2 or more time zones then allow the user to toggle between primary, secondary, tertiary, etc via right click / select when hovering over the time on the left hand side of the main pane under "Day View". Just a few ideas.
Along with the two other files I'm going to attach shortly, this fixes the excessively long menu in the time zone prefs. The actual preference menu remains largely unchanged, but now most items are hidden, based on selection of a region. There previously was no timezonePrefs.js, so I created it for the two necessary functions. If these are better placed somewhere else, please let me know. Localization: This patch does a thorough job breaking localization, since I removed all of the continent/ocean names from labels in prefs.dtd, for aesthetic reasons and also added 2 smaller labels (Region and Largest City) to the file. I wasn't sure about the proper way to go about updating all of the other translations, but if someone could tell me that, I'd be glad to do it.
See comment with patch.
I attached the whole file, since the majority of lines in it were changed. See comment with patch.
Attachment #179596 - Attachment mime type: application/octet-stream → text/plain
*** Bug 293936 has been marked as a duplicate of this bug. ***
On Windows (all versions from Win95, I think), the user can select the timezone from a list that is much shorter than the current list in Sunbird. The list is sorted by GMT offset (from west to east), and below there is a map of the world, that is scrolled horizontally according to the GMT offset. I think the Windows approach is worth considering. The list in Sunbird has many "duplicates", e.g. Europe/Copenhagen and Europe/Stocholm. As far as I know, these two cities have been in the same timezone for years or even decades, and they probably will for the next many years too. These two cities could be grouped, like they are on Windows. Of course a "follow system timezone" checkbox would be nice too. Most users will probably just want to use the same timezone as the one used by the OS.
Reassigning all automatically assigned bugs from Mostafa to email@example.com Bugspam filter: TorontoMostafaMove
Assignee: mostafah → nobody
Component: General → Preferences
QA Contact: general → preferences
Summary: cascade popup menu for Timezone → Cascade popup menu for timezones
Whiteboard: [cal-ui-review needed]
Normally, change in timezone is rare, but recent change in DST for US (and as a result affecting a lot of other countries) leads to think that it's necessary to envision such changes in unpredictable future. Since we're on this bug (actually, new feature), it is therefore necessary to conceive a way to change timezone table without waiting update to the whole application. A possible way is through the add-on manager. Is it necessary to file a new bug for this?
See https://bugzilla.mozilla.org/show_bug.cgi?id=363111. Changing time zones as a user is, for many of us, a daily event, sometimes several times a day. The UI really should accommodate such use as it is extremely helpful for some and non-detrimental to those who do not frequently travel. There are two key places where time zones are relevant: in viewing the calendar - that is setting the calendar time zone view, and in creating an event. 363111 discusses explicitly setting time zones for an event as being other than the time zone of the user, hopefully extended to allow different time zones for the start and finish of an event (as is the norm for air travel itineraries). It is also important to set the time zone for the calendar when you land, which may mean two or three times a day. This too should be easy, and I believe should be done via pop-up from the front pane so that the current time zone is explicitly identified and visible at all times. The almost endless scrolling list of all possible time zones is academically interesting, but not particularly useful and a major hindrance to the ease of use that a traveler would need. I believe the best solution is to layer a full list of available time zones (as well as a "custom time zone" with user specified GMT offset and DST dates) behind a "favorites" subset, where only that subset (always including "...more" to get to the full list/custom settings) would appear on the pop-up lists on the front pane for setting the calendar time zone and the pop-ups for start and end time zones (which would, of course, default to the current calendar time zone). Lastly, the "favorites" subset should be aliasable to a user specified name. That is if I want to call "America/Los Angeles" "Pacific" or "Home" or "P" I should be able to.
I've been using Sunbird for a while and I fly around europe quite a bit. The timezone stuff isn't as easy as it could be. Just the fact that you need to scroll to the right region to begin with is frustrating. I have been Europe/London, Europe/Stockholm and to keep changing that setting for the entries is annoying, just having the Dropdown automatically take you to your home location in the list would be a start instead of starting at the top!
Status: NEW → RESOLVED
Closed: 9 years ago
Resolution: --- → DUPLICATE
Duplicate of bug: 647632
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