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ahmed tawfik
- PowerBuilder
- Friday, 24 October 2025 09:16 PM UTC
Hi All
I have imported letters say its numbers are (1,2,3,4,5,6,7,.....) they all in window w_imported_letter (I put these in dw_master which data source is table imported_letter(columns are imoported_no,imported_date,to_dept,subject,.......) th
also
I have exporeted letters say its numbers are (500,501,502,503,504,505,.......) -they all in window w_export_letter (I put these in dw_master which data source is table exported_letter(columns are exported_no,exported_date,from_dept,subject,.......)
now letter no 1 (imported) linked with letters (2,4,6) which is also imported letters and linked also with letters no(501,502,503) which is exported letter
I do this in dw_detail which data source is table linked_table for this shown above linked table has next rows
I1 I2 ,
I1 I4 ,
I1 I6 ,
I1 E501,
I1 E502 ,
I1 E503
for example I1 I6 means imported letter no 1 is linked to imported letter no 6
and so dor
I1 E501 means imported letter no 1 is linked to exporeted letter no 501
now I want if I go to window that display I6 (in master window)
the corresponding detail window which show linked to this letter must display
I6 I1
I6 I2
I6 I4
I6 E501
I6 E502
I6 E503
and so in any other letter listed
(all records are linked together )
How can i do this?
Regards ..... Ahmed Tawfik
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