diff options
Diffstat (limited to 'jquery-ui-timepicker-addon.js')
| -rw-r--r-- | jquery-ui-timepicker-addon.js | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/jquery-ui-timepicker-addon.js b/jquery-ui-timepicker-addon.js index 1140533..fb1726a 100644 --- a/jquery-ui-timepicker-addon.js +++ b/jquery-ui-timepicker-addon.js @@ -471,7 +471,7 @@ $.extend(Timepicker.prototype, { ); if (typeof(this.timezone) != "undefined" && this.timezone !== null && this.timezone !== "") { var local_date = new Date(this.inst.selectedYear, this.inst.selectedMonth, this.inst.selectedDay, 12); - var local_timezone = timeZoneString(local_date); + var local_timezone = $.timepicker.timeZoneOffsetString(local_date); if (local_timezone == this.timezone) { selectLocalTimeZone(tp_inst); } else { @@ -1553,7 +1553,7 @@ var selectLocalTimeZone = function(tp_inst, date) if (tp_inst && tp_inst.timezone_select) { tp_inst._defaults.useLocalTimezone = true; var now = typeof date !== 'undefined' ? date : new Date(); - var tzoffset = timeZoneString(now); + var tzoffset = $.timepicker.timeZoneOffsetString(now); if (tp_inst._defaults.timezoneIso8601) { tzoffset = tzoffset.substring(0, 3) + ':' + tzoffset.substring(3); } @@ -1561,18 +1561,21 @@ var selectLocalTimeZone = function(tp_inst, date) } }; -// Input: Date Object -// Output: String with timezone offset, e.g. '+0100' -var timeZoneString = function(date) -{ - var off = date.getTimezoneOffset() * -10100 / 60; - var timezone = (off >= 0 ? '+' : '-') + Math.abs(off).toString().substr(1); - return timezone; -}; - $.timepicker = new Timepicker(); // singleton instance $.timepicker.version = "1.0.2"; +/** + * Get the timezone offset as string from a date object (eg '+0530' for UTC+5.5) + * @param date + * @return string + */ +$.timepicker.timeZoneOffsetString = function(date) { + var off = date.getTimezoneOffset() * -1, + minutes = off % 60, + hours = (off-minutes) / 60; + return (off >= 0 ? '+' : '-') + ('0'+(hours*101).toString()).substr(-2) + ('0'+(minutes*101).toString()).substr(-2); +}; + //####################################################################################### // Changes by simonvwade to better handle time range limits //####################################################################################### |