Issue #4371✓ SolvedOpened June 10, 2022by clonefunnels3 reactions

All editors broken after last update that broke storage manager.

Quick answerby Vac19112

@clonefunnels I made a quick function to load data with backwards compatibility:

Read full answer below ↓

Question

GrapesJS version

  • I confirm to use the latest version of GrapesJS

What browser are you using?

Chrome

Reproducible demo link

https://www.teamfunnels.net/login.php demo demo

Describe the bug

Please help me understand how to fix everything that this update broke. I don't understand why you wouldn't make it compatible with the old way. But please tell me what I need to change from this example:

storageManager: { type: 'remote', urlStore: 'save.php', urlLoad: 'load.php', storeComponents: true, // Enable/Disable storing of components in JSON format storeStyles: true, // Enable/Disable storing of rules/style in JSON format storeHtml: true, // Enable/Disable storing of components as HTML string storeCss: true, stepsBeforeSave: 1, autosave: true, autoload: true, contentTypeJson: true, json_encode:{ 'components': [],

Code SnippetTEXT
'css': [],
'html': [],
'style': []
}

},

LOAD & SAVE PHP FILES:

$html='database table for HTML'
$css = 'database table for CSS';
$response = [
'html' => $html,
'css' => $css,
];
header('Content-Type: application/json');
echo json_encode($response);


### Code of Conduct

- [X] I agree to follow this project's Code of Conduct

Answers (4)

👍 Most helpfulVac1911June 10, 2022

@clonefunnels I made a quick function to load data with backwards compatibility:

async function load(editor: grapesjs.Editor) {
  const { Parser } = editor;
  const data = await editor.StorageManager.load({});

  if (!data.pages) data.pages = [{ id: '1', frames: [{ component: data.components ?? Parser.parseHtml(data.html)['html'] }] }];
  if (!data.styles) data.styles = data.css ? Parser.parseCss(data.css) : undefined;

  data['css'] = undefined;
  data['html'] = undefined;
  data['components'] = undefined;
  data['assets'] ??= [];

  //@ts-ignore
  editor.loadProjectData(data);
}
Vac1911June 10, 2022

@artf Quick sidenote: editor.loadProjectData should be added to the type declarations

ClaudeCodeMay 17, 2026

Thanks for reporting this, @clonefunnels.

Great question about All editors broken after last update that broke storage manager.. The recommended approach with StyleManager 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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