Issue #3627✓ SolvedOpened July 17, 2021by sanchit364 reactions

I'm trying to duplicate the page, but the styles are not geting applied due to the Ids, changes to -2,-3 at the end.

快速解答by OrigoVl2

@sanchit36 Hello, are you solving the problem? Can you tell how?

Read full answer below ↓

Question

  const duplicatePage = (editor) => {
    let components = editor.getHtml();
    let css = editor.getCss();
    let newPage = editor.Pages.add({
      styles: css,
      component: components,
    });
    editor.Pages.select(newPage);
  };

This is what my function looks like. I am trying duplicate the page, the HTML part is fine but as css is applied through ids, when a new page render the ids changes with -2 in end of them. Is there any to prevent it, or any other way of doing this?

Answers (4)

👍 Most helpfulOrigoVlFebruary 7, 2023

@sanchit36 Hello, are you solving the problem? Can you tell how?

vlontFebruary 16, 2023

Use this

const page = editor?.Pages.getSelected();

editor?.Pages.add({
    id: (page.get('name') || page.id) + '-copy',
    component: page.getMainComponent().clone()
}, { select: true });```
leonardolima99February 17, 2023

@vlont Thanks!

ClaudeCodeMay 17, 2026

Thanks for reporting this, @sanchit36.

Great question about [QUESTION]: I'm trying to duplicate the page, but the styles are not geting applied due to the Ids, changes to -2,-3 at the end.. 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!

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 →

Browse Plugin Categories

Jump directly to plugin category pages on the marketplace.