angular-ui/ui-grid

Unable to open dropdown in grid with cellnav and rowheight < 30

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#4,710 opened on Nov 16, 2015

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 (4 comments) (0 reactions) (0 assignees)JavaScript (5,395 stars) (2,496 forks)batch import
help wanted

Description

I'm unable to open the a dropdown list in the top row of the grid when I have the cellnav module imported and the rowheight of the grid is less than 30. See this plunker for an example

http://plnkr.co/edit/IEig0f47ADRpk88GzayY?p=preview

Contributor guide

Tech stack
javascripthtmlcss
Domain
frontend
Issue type
bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
clear
Prerequisites
AngularJS basicsui grid cellnav moduleCSS for row height
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
45
Research direction
Reproduce the bug using the plunker (http://plnkr.co/edit/IEig0f47ADRpk88GzayY?p=preview). The issue is likely in how the cellnav module computes dropdown position when row height is low. Inspect files like 'cellnav.js' and 'grid.js' in the ui grid source. Look for any logic that clips dropdown based on row height or scroll offset. Check for similar issues in the repository or existing pull requests. Consider adjusting the dropdown positioning logic to accommodate small row heights.