You can display a date picker in one of the following styles: Platform considerations iOS, iPadOSĪ date picker is an efficient interface for selecting a specific date, time, or both, using touch, a keyboard, or a pointing device. For example, you might want quarter-hour intervals (0, 15, 30, and 45). You can optionally increase the minute interval as long as it divides evenly into 60. By default, a minute list includes 60 values (0 to 59). A picker typically appears at the bottom of the screen or in a popover.Ĭonsider providing less granularity when specifying minutes in a date picker. A picker works well when displayed in context, below or in proximity to the field being edited. It’s best when people can predict what the hidden values are, such as with an alphabetized list of countries, so they can move through the items quickly.Īvoid switching screens to show a picker. Many values in a picker may be hidden before people interact with it. Use predictable and logically ordered values.
Lists and tables can adjust in height, and tables can include an index, which makes it much faster to target a section of the list. On the other hand, if you need to present a very large set of items, consider using a list or table. Although a picker makes it easy to scroll quickly through many items, it may add too much visual weight to a short list of items. If you need to display a fairly short list of choices, consider using a pull-down button instead of a picker. Best practicesĬonsider using a picker to offer medium-to-long lists of items. Date pickers specifically offer additional ways to choose values, like selecting a day in a calendar view or entering dates and times using a numeric keypad. Pickers help people enter information by letting them choose single or multipart values. The exact values shown in a picker, and their order, depend on the device language. The system provides several styles of pickers, each of which offers different types of selectable values and has a different appearance. A picker displays one or more scrollable lists of distinct values that people can choose from.
0 kommentar(er)
