Issue #3282💬 AnsweredOpened February 20, 2021by ThomasPof0 reactions

CleanId function not working with MJML code

快速解答by artf

The id issue should be solved already on the latest mjml plugin release

Read full answer below ↓

Question

CleanID is still not working for MJML code, even on latest version of grapesJS (0.16.41)

It's related to this closed issue : https://github.com/artf/grapesjs/issues/3276

      htmlOpts.attributes = (mod, attrs) => {
        const { id } = attrs;
        console.log(attrs) // this log works well with HTML dom, but not in MJML and I don't know why
        if (
          id &&
          id[0] === 'i' &&
          !mod.get('script') &&
          !mod.get('attributes').id &&
          idRules.indexOf(id) < 0
        ) {
          delete attrs.id;
        }
        return attrs;
      };

This function is not reading MJML tags : attrs are empty, and I cannot find why...

Answers (2)

artfJuly 27, 2023

The id issue should be solved already on the latest mjml plugin release

ClaudeCodeMay 17, 2026

Thanks for reporting this, @ThomasPof.

Great question about CleanId function not working with MJML code. The recommended approach with GrapesJS 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!

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