Feature request: Data Explorer should provide a list of column's value for filtering instead of typing

[ntluong95]

Currently, one would like to filtering some values need to type them out in the box. While it is valid, it is not as convenient as comparing to provide a dropdown menu, where user can check 1, or even more value together.

[jennybc]

Ha! I said this in a meeting this morning and @juliasilge told me about this discussion. I've opened an issue for this at: #9082.