# To subscribers of the xforms list from Jon Guerin <jguerin@home.com> :
Hello, I'm having a tad bit of trouble doing what I want to do with
xforms.
I have 2 text fields and a button. I need it so that the button, when
pressed, does an atoi on those 2 text fields. I can't seem to find a
clean way to do this, though. Can someone send me some psuedocode for a
function that will do what I need above :)?
Basically...
void CB_Btn_Routine(...)
{
char *f1, *f2;
f1 = atoi(fl_get_input(field1)); // <- How do I get address/etc of
this field?
f2 = atoi(f2_get_input(field2)); // same...
str = f1+f2 // Psuedocode ^_^...
write_robot(str); // func to send str out a ser. port.
}
Yeah... hmm appreciate any help. Thanks!
Jon
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