Hello,
I am trying to filter out specific values in an SQLFORM.grid but I can not
figure out how to do this in the Query. Right now I have something like:
(cd.value.contains(filter_value_inc, all=False))
And this gets the values that I want to be included. filter_value_inc holds
a list of strings that I want to include. Now I want to also have a
filter_value_exc that holds a list of strings I want to EXCLUDE from the
query, basically the exact opposite of what the .contains() does.
Example:
database values:
Red-Green
Blue-yellow
Blue-Green
Blue-Red
Red-Orange
Green-Red
I want to include everything that has Red in it AND exclude everything with
Blue. The values I would want it to return is Red-Green, Red-Orange, and
Green-Red but exclude Blue-Red since it contains "Blue".
I know how to do this using pure SQL but I am having a hard time figuring
out how to do it in Web2Py.
Thanks!
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