DDDW changing at runtime

[raghu439]

Hi
I am trying to use the following syntax
dw_1.Object.<col name>.dddw.Name= <object>
dw_1.Object.<col name>.dddw.displaycolumn= <>
dw_1.Object.<col name>.dddw.datacolumn= <>
along with this , I am also using getchild in the same event
the problem is I am not retrieving any rows.I am missing data .can somebody suggest me any event which triggers for retrieval during run time.

 

[thekl0wn]

The easiest method to handle dddw's is simply using DataWindowChild's, in my opinion.

Long ll_row
DataWindowChild ldwc

// get the child and load its values (insert new as well)
dw_1.GetChild( 'some_column', ldwc )
ldwc.SetTransObject( Some_trans_object )
ldwc.Retrieve( )
ll_row = ldwc.InsertRow( 0 )
ldwc.SetItem( ll_row, 'dddw_display_column', '--CHOOSE--' )
ldwc.SetItem( ll_row, 'dddw_value_column', '-' )

//set the drop-down to show the '--CHOOSE--' option
dw_1.SetItem( 1, 'some_column', '-' )