Update value selected in option menu when select an item from text box

[klllmmm]

try updating e1 widget directly (which I can't see)

Thanks for the reply.

e1, e2,e3,e4 get the values of selected items correctly.

However i'm unable to get the selected items value into option menu (ie avial_typeSelect_text)



Please note i have attached full python code files (front end & back end) but what is noted in my question is only a function used to update the values based on selected item.