Field to focus on a searchable ListField through the Enter key

Hi all

I have one ordered (I use SimpleSortingVector) ListField that contains only strings, so I want to catch (alphanumeric) of essential production factors to target the first item in the list that begins with the Enter key.  I think this can be solved with the indexOf method or the indexOfList method and focus on this area, but don't know how to use both methods. How can I do this? or is there another way to do it please show it...

Thanks in advanc

It is actually very easy using indexOfList (.).

First of all, if you call great or do not ignore it, I think that the treatment will do a "toString" on each getItem, so if the getItem returns the string, you may have to do nothing at all.  However, I found that the default implementation will just before, so I coded so that it will wrap.  The pseudo-code looks like

for (int i = start + 1; I< listfield.size();="" i++="" )="">

String testString = the ith index in the ListField

If {(testStrinag.startsWith (prefix))

Return i;

}

}

for Int i = 0; I have< start;="" i++="" )="">

String testString = the ith index in the ListField

If {(testStrinag.startsWith (prefix))

Return i;

}

}

back to top; did not find, do not move.

Tags: BlackBerry Developers

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