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Resolved How to call a function on a tab object?
  1. How-to
  2.  PFC
  3.  PowerBuilder (Appeon)
0 Votes
  1. Tracy Lamb
  2. PowerBuilder
  3. Wednesday, 25 May 2022 04:30 PM UTC

Hi all,

I have a tab object inherited from u_tab: utab_folder.  Another tab object inherited from utab_folder: utab_lab.  In utab_folder I defined an instance variable u_tab itab_This, and in the constructor event of utab_folder I set the itab_This variable: itab_This = this.

In utab_folder, in the constructor event, I reset the itab_This variable: itab_This = this.  From this point, I should be able to reference all events and functions defined in utab_folder.

In several u_dw objects on several tab pages I need to call a function on itab_This... of_get_status(adw_form).  From the udw object I call itab_this.of_get_status(this).  Keep getting an error: Unknown function name of_get_status

of_get_status is definitely defined on utab_lab.  I don't understand why this function isn't recognized. 

TIA,

~~Tracy

 

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