josdejong/jsoneditor

Event to get notified when a node gets expaneded

Open

#1,217 opened on Jan 9, 2021

View on GitHubContributor guide
 (7 comments) (0 reactions) (0 assignees)JavaScript (2,078 forks)batch import
featurehelp wanted

Repository metrics

Stars
 (12,263 stars)
PR merge metrics
 (PR metrics pending)

Description

Hello,

I was wondering if there is an event to get notified when a node gets expanded or collapsed. I need this to write a custom function to keep the list of expanded states. I couldn't find any function to restore expanded nodes after a page refresh

Contributor guide

Research direction
Explore the event system of jsoneditor, identify where nodes are expanded/collapsed, and add an event emitter for those actions.
Tech stack
javascript
Domain
frontend
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
JavaScriptjsoneditor
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70