Calling another midlets mehtod within the same suite
i hope this is the right board...
hi all,
i have a midlet suite containing two midlets and i want to call methods from one midlet within the other midlet. its more than just sharing data (for that i already use the recordstore) so i really must call the method.
how can i do this?
simply creating a new instance or calling a static method didn't work here...
tia
mmkl
hi,
i'am also not so familiar with the pushregistry, but i already tried different samples...
as far as i know (and tested) the midlet that later is responsible for 'listen' to incomming connections must register itself (or beeing registered in the jad-file, but static registrations is not able to react on already used ports).
the fact why i'm using two midlets is because my application must connect itself to a servlet and this must be done in a thread seperated from the commandlistener thread. another issue is, that an incoming connection starts the midlet automaticaly.
my application is primary designed for blackberry's and there the incomming connection forces the midlets display to be shown on the desktop, because of that i need a single midlet for the ui and one for the incomming and outgoing connections without an ui.
ok, this is the application background, now back to the exception ;)
i debuged the application as far as possible and the exception occures at
ListenAndStore listenAndStore = new ListenAndStore();and with stepwise debuging this creation of the second midlet calls
javax.microedition.lcdui.Displayand within this class, at line 2000 i guess, the exception is raised. i don't konw why this class iss called becaus my second midlet extens only midlet an implements no interface.
i read somwhere, that every midlet has his own display, but i don't read or know why this should be a security problem :(
mmkl
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</TABLE>
</BODY>
</HTML>Hi,
Let me make sure u r working with table control.
First u have to create a event(VALIDATE) to do the validation.
Inside the event,
1. First get the current index where user has pointed the curson
2. Once u get the index read the internal table with index value.
3. Now u can compare the col1 and col2 values and populate the error message.
1. DATA : lo_elt TYPE REF TO if_wd_context_element,
l_index type i.
lo_elt = wdevent->get_context_element( name = 'CONTEXT_ELEMENT' ).
CALL METHOD LO_ELT->GET_INDEX( RECEIVING MY_INDEX = l_index.
above code should be written inside the event.
Thanks,
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