Selection of multiple levels
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Assessment
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Newbie friendliness
- 25/100
- Issue type
- Feature
- Clarity
- Needs clarification
- Activity status
- Stale
- Tech stack
- javascript, r
- Domain
- frontend
Research direction
No file, test, or entry point is identified in the issue, so start by locating the DT table-filtering implementation and its existing factor-level selection behavior. Done means displaying unique levels from multi-valued cells and filtering rows when any selected level is present, with coverage for the A/B/C example.
Written by the indexing model from the issue text.
Description
Hi people of DT
I have a question regarding the following issue:
In filtering a factor variable, we are currently able to click on the different levels by which all rows including one of our selections are displayed. For instance, I click on A and B, by which all rows having A or B are displayed.
But, what if I have multiple levels into these cells? For instance, a row includes both A and B (A, B) or both B and C (B, C). Does the DT team know how all unique values could be displayed in the filtering (A, B, C) but all rows including the selection are displayed as a consequence?
As an example: I have 3 rows, with following cells in the column 'category': A - A, B - B, C
In the filtering, I am able to select A or B or C. When I click on A, the first 2 rows are displayed. When I add B to this selection, all rows are displayed.
Thanks in advance!
- Dominant language
- JavaScript
- Stars
- 621
- Forks
- 177
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- No merged PRs in 30d
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