Datasource or display method

i want use some of fields (Approx …5) from salestable, salesline in my POSFORM …for that

drag salesline,salestable,into my form datasources …or use display ,edit methods which one is best way …

Data sources are much better option whenever applicable. Otherwise you would have to do five method calls for every displayed record, which is very expensive if the methods makes calls to database. Display methods also don’t support filtering and such things.

thank u so much …

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