j2me: How to use setCommandListener on a TextField?
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SmRndGuy
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Published on 2012-12-16T23:51:04Z
Indexed on
2012/12/18
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I wanted to make it so that when I select a specific TextField
in a Form
, I get a specific list of Command
s,
for example
TextField: OK, Cancel
TextField2: OK, Back, Help
And I succeeded by using addCommand()
on each of TextField
s but I can't tell it what to happen when when I activate one of these commands since there is no setCommandListener
method for them. It throws a NullPointerException
when I click it.
I also tried to get the commands from their Form
but it is receiving only the commands that it contains, not the commands that TextField
s have
Any help how to get arround this? Thanks in advance
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