Issue #4801πŸ’¬ AnsweredOpened Dec 23, 2022by eduardocalixtokorp1 reactions

React components componentWillUnmount is not called

Quick answerby eduardocalixtokorp❀ 1

I've noticed that in my component definition I was doing reactRoot.render(<>{reactEl} </>) in onRender() then, I was missing to add root.unmount() n remove() method

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Question

GrapesJS version[X] I confirm to use the latest version of GrapesJSWhat browser are you using? Chrome 108.0.5359.125 (Windows)Reproducible demo link https://codesandbox.io/s/white-meadow-o56l2d?file=/src/Chart/Chart.js:135-254 This demo is not in the latest grapesjs version, but locally, using the latest version, I have the same bugDescribe the bug How to reproduce the bug?Go to this linkOpen the ConsoleDrag a "Chart" Block to BodyCheck that "chart created" is loggedDelete the chart"chart removed" isn't logged. What is the expected behavior? ReactComponent.componentWillUnmount() / componentWi...

Answers (2)

eduardocalixtokorpβ€’ Dec 27, 2022

I've noticed that in my component definition I was doing reactRoot.render(<>{reactEl} </>) in onRender() then, I was missing to add root.unmount() n remove() method

GJSBlockβ€’ May 17, 2026

Thanks for reporting this, @eduardocalixtokorp. Great question about React components componentWillUnmount is not called. The recommended approach with Components is to use the event-driven API. Start here: Check the GrapesJS documentation for your specific module Look for the on() event listener m...

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