fin-hypergrid/core

Column drag in partial renderer

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#565 opened on Mar 1, 2017

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Description

For undiscovered reasons, the 'by-cells' grid renderer should not be used when dragging a column. It produces a rendering anomaly wherein an entire column temporarily goes missing.

Proposed solution: Temporarily set it to a different grid renderer during the drag and reset it back afterwards.

Contributor guide

Research direction
Investigate the 'by cells' grid renderer and understand why it causes a column to disappear during drag. Look into the drag event flow and how the renderer is swapped. Consider the proposed solution of temporarily changing the renderer.
Tech stack
javascript
Domain
frontendweb dev
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.
Fresh
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
GitJavaScriptcanvas rendering
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
65