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What am I missing? External source dw w dddw
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  1. Kevin Ridley
  2. PowerBuilder
  3. Tuesday, 22 December 2020 02:09 PM UTC

Windos 10, PB 2019 R2

This is blowing my mind, must be missing something easy, should be a no brainer.  I feel like I've done this a million times, but it's not working.  I've got a single column dw (external source) with 1 column (string 10).  Edit on the column is a dddw.  The dddw used has 2 columns (string 10, and string 30).  Data to fill it comes from a web service which is working fine.  I populate an instance datastore with the 2 columns worth of data and it has 35 rows.  I do a getchild on the dw and it returns 1.  Then I do ds.sharedata(dwc) which returns 1.  Rowcount on the dwc returns 35.  I have done dw.insertrow(0) so there's a blank row in the dw, but the dropdown is blank.

 

I have another external source dw on the same window that I populate using dw.importjson.  This dw has 7 columns, 1 of the columns is string 10 like the other one - edit dddw, and I also populate it with a web service.  dddw and columns are similar to the other and I use almost identical code to retrieve and populate the dddw and it works great.  In both cases I display the description and the id column (string 10) is the data column.  Any thoughts?

 

Thanks,

Kevin

Appeon Christmas Access PB call stack
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