问题
I'm guessing if it is possible to filter a datasource using the result getted from a calculated field.
For example, I need to filter my datasource (and, in consequence) my grid, using the condition: Field A - Field B > 0
.
Is it possible ?
回答1:
Create a range on a field from your table (like its RecId, it does not matter which field you chose) and use an expression in its value (described here http://www.axaptapedia.com/Expressions_in_query_ranges).
来源:https://stackoverflow.com/questions/11312013/is-it-possible-to-filter-a-datasource-getting-the-condition-from-a-calculated-fi