Genie 7110 manual Mm/Yyyy

3 Navigation Guidelines

■Use activities or carefully designed navigation to direct the Back key to the most intuitive page.

Activities best create a start point that allows the application to return to a specified card when user presses the Back key. The intermediate cards (those accessed before the return to the specified card) are removed from the history.

Example 3-9

Openwave Browser

Name (First		Address:		Zip code:		Credit card:		Exp. Date
and Last):		1212 Madison		92109		1234567890123		(MM/YYYY):
John Doe		Rd.				456		01/2000
ALPHA	OK	ALPHA	OK		OK		OK		OK

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 navi- gate forward and need not delete already entered information.

Confirm order U2: Best of John Doe

1212 Madison

Buy Edit

Rd.

San Diego, CA 92109

<card id="buy" title="order cd"> <do type="accept" label="Next">

<spawn href="#add1">

<setvar name="album" value="$album"/> <setvar name="name" value="$name"/> <setvar name="street" value="$street"/> <setvar name="zip" value="$zip"/> <setvar name="cc" value="$cc"/> <setvar name="exp" value="$exp"/>

<catch name="bail"> <receive name="street"/> <receive name="zip"/> <receive name="cc"/> <receive name="exp"/>

</catch>

</spawn>

</do>

<do type="prev">

<go href="#cnclcrd"/> </do>

<p>

Name (First and Last):

<input name="name" title="Full Name"/> </p>

</card>

<card id="add1" title="order cd"> <do type="accept" label="Next">

<go href="#add2"/> </do>

<do type="prev"> <throw name="bail"/>

</do>

<p>

Street Address

20 Genie Application Style Guide February 2001