ANDing multiple values in a field

[ln_e]

Yes, except instead of being spread across three key/fields, it is all part of the same key/field, which is multiple select.

From the OP you linked:

(08-11-2012 08:00 PM)Jumper Wrote:  prefix 1
values: value1, value2, value3, value4, value5
prefix 2
values: example1, example2, example3, example4, example5
prefix 3
values: test1, test2, test3, test4, test5

now i need a triple dropdown-menue, where you can select the values from prefix 1, prefix 2 and prefix 3, and for example: if you select the values "value2" & "example1" & "test4", and click on a search-button, results should only be displayed entries where this 3 values match.

possible?

What I'd like to do:

prefix 1
values: value1, value2, value3, value4, value5

If I select "value1" & "value3" & "value5" as a filter (all within prefix 1), results should only be displayed where an item has all three selected values.