Friendly.rb - Your friendly European Ruby Conference DateTime ​
The DateTime field is similar to the Date field with two new attributes. time_24hr tells flatpickr to use 24 hours format and timezone to tell it in what timezone to display the time. By default, it uses your browser's timezone.
field :joined_at,
as: :date_time,
name: "Joined at",
picker_format: "Y-m-d H:i:S",
format: "yyyy-LL-dd TT",
time_24hr: true,
timezone: "PST"Options ​
-> format
Format the date shown to the user on the Index and Show views.
Default ​
yyyy-LL-dd TT
Possible values ​
Use luxon formatting tokens.
-> picker_format
Format the date shown to the user on the Edit and New views.
Default ​
Y-m-d H:i:S
Possible values ​
Use flatpickr formatting tokens.
-> time_24hr
Displays time picker in 24-hour mode or AM/PM selection.
Default ​
false
Possible values ​
true, false
-> timezone
Select in which timezone the values should be cast.
Default ​
If nothing is selected, the browser's timezone will be used.
Possible values ​
-> picker_options
WARNING
These options may override other options like time_24hr.
-> first_day_of_week
Set which should be the first date of the week in the picker calendar. Flatpickr documentation on that. 1 is Monday, and 7 is Sunday.
Default value ​
1
Possible values ​
1, 2, 3, 4, 5, 6, and 7
-> disable_mobile
By default, flatpickr is disabled on mobile because the mobile date pickers tend to give a better experience, but you can override that using disable_mobile: true (misleading to set it to true, I know. We're just forwarding the option). So that will override that behavior and display flatpickr on mobile devices too.
Default value ​
false
Possible values ​
true, false