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Backward Navigation
7
44 Genie Application Style Guide February 2001
Openwave Backward Navigation
■ Use activities when needed.
This way, the user does not have to repeatedly press the Back or Clear key, clearing
already entered data.
Example 7-5
Openwave Browser
Example 7-5 shows the navigation of activities. See Example 3-9 for a complete
description of the code.
Mitsubishi Trium Backward Navigation
■ Define an appropriate label describing backward navigation when Back is not
intuitive.
Define a label for the <prev/> event when Back is not intuitive. For example, if the
previous card has an
onenterbackward event.
Name (First
and Last):
John Doe
ALPHA OK
Address:
1212 Madison
Rd.
ALPHA OK
Zip code:
92109
OK
Credit card:
1234567890123
456
OK
Exp. Date
(MM/YYYY):
01/2000
OK
Confirm order
U2: Best of
1980 1990
John Doe
Buy Edit
1212 Madison
Rd.
San Diego, CA
92109
When the user presses Back from any card, the application returns to the first card,
not the previous one. In this way, the user can navigate forward and need not delete
already entered information.