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DeniZone: Invoking a method on a field in a form's datasource
Источник: http://denizone.blogspot.com/2009/02...-in-forms.html
============== I needed to call the modified method on a form's datasource's field to invoke the logic, which updated a couple of fields on the form. I had defaulted a value in the field on the table's initValue()-method but this - of course - means that the modified method is not in play. Therefore I needed to call the method in code, for which I had two options, either calling the form controls method by setting AutoDeclaration to Yes and then calling modified or calling the datasource table's field's method which I chose. e.g. ProdTable_ds.object(fieldnum(ProdTable, ItemId)).modified(); but where to place the code? After some time I found out that if I placed it on active() of the datasource the form showed the correct information. /Happy hacking Источник: http://denizone.blogspot.com/2009/02...-in-forms.html
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