I am trying to show the increament of a variable on bsp page by clicking a button. I am increamenting my variable in OnInputProcess() the code is :
data: in type I.
in = navigation->get_parameter( name = 'index').
in = in + 1.
navigation->set_parameter( name = 'index' value = in ).
I have defined 'index' as auto page attribute of type 'I'.
but I could not see the changed value of the valriable in browser on clicking the button.
can you please help me on this.