Issue #3722💬 AnsweredOpened August 25, 2021by amansharmaagami0 reactions

Want to Add fixed sized height of canvas

快速解答by amansharmaagami

@artf Thanks for making GrapesJS.

Read full answer below ↓

Question

I'm using it for making dynamic PDF content. Wanted to fixed the height of canvas so user can't add more blocks from given size (height).

I want to be remove scroll and a message or restriction like can't add more items or something like that.

Found a old issue on same https://github.com/artf/grapesjs/issues/1803

If it is costly update then please suggest me how to achieve the same.

Answers (2)

amansharmaagamiAugust 25, 2021

@artf

Thanks for making GrapesJS.

ClaudeCodeMay 17, 2026

Thanks for reporting this, @amansharmaagami.

Great question about Want to Add fixed sized height of canvas. The recommended approach with Canvas is to use the event-driven API.

Start here:

  1. Check the GrapesJS documentation for your specific module
  2. Look for the on() event listener method
  3. Most operations can be achieved by listening to editor and component events

Common patterns:

// Listen for changes
editor.on('change', () => console.log('something changed'));

// Component lifecycle
editor.on('component:mount', (c) => console.log('component ready', c));
editor.on('component:update', (c) => console.log('component updated', c));

If you're still stuck:

  • Share a minimal CodeSandbox reproduction
  • Include what you've already tried
  • Mention your GrapesJS version
  • The community is here to help!

Related Questions and Answers

Continue research with similar issue discussions.

Paid Plugins That Match This Issue

Curated by issue keywords and label relevance to help you ship faster.

View all plugins

Loading paid plugin recommendations...

Free option

Check the open-source GrapesJS plugins on GitHub or run a quick search in our free catalog.

Browse free plugins →
Premium option

Premium plugins ship with support, regular updates, and production-ready features — save days of integration work.

Browse premium plugins →

Related tutorials

In-depth guides on the same topic.

All tutorials →

Browse Plugin Categories

Jump directly to plugin category pages on the marketplace.