×
Namespaces

Variants
Actions
Revision as of 12:00, 11 October 2007 by Forum Nokia KB (Talk | contribs)

Archived:A long Form takes a long time on the Nokia E61, E61i, E62 (Known Issue)

From Nokia Developer Wiki
Jump to: navigation, search

Template:KBKI


Scrolling a long Form takes a long time on the Nokia E61/E61i/E62
KIJ000636
Overview
-
Reported against
S60 3rd Edition
Nokia E61, Nokia E61i, Nokia E62
Category
Java
Subcategory
MIDP1.0/2.0
Date identified
May 10, 2007
Symptoms
-
Detailed description
Scrolling a long Form (100+ items) takes a long time, especially during changes between different elements, e.g. ChoiceGroup to TextField, and from similar elements with different formatting constraints, e.g.,  from a TextField.URL masked field to a TextField.PHONENUMBER masked field.
According to the MIDP specification, class javax.microedition.lcdui.Form javadoc:
"Notes for Application Developers
Although this class allows creation of arbitrary combination of components the application developers should keep the small screen size in mind. Form is designed to contain a small number of closely related UI elements."
Therefore, in order to avoid this problem, use other forms of displaying large amounts of content, such as custom items, combined with search and paging algorithms.
How to reproduce
The attached application FormScrollingTest can be used for testing this issue.
Solution
-
163 page views in the last 30 days.

Was this page helpful?

Your feedback about this content is important. Let us know what you think.

 

Thank you!

We appreciate your feedback.

×