a Wordpress block with links to post headings.
Simply download, install and enable the plugin, and the block will be available within the Gutenberg editor.
You must be using the Gutenberg editor, either by installing it as a plugin or by updating to Wordpress 5. This plugin will do nothing in the Classic Editor.
When the block is added to a post, it will automatically create a table of contents using the headings currently present within the post.
If you change the headings, click the Refresh button to update the table of contents.
You can also set a title for the block on its property inspector.
The table of contents uses standard HTML elements (<ul>s and <li>s), so it will behave like a regular part of your post.
If you do need to change how it's displayed, note that the block is wrapped in a div with the wp-block-memuller-table-of-contents class; this class can then be used for custom CSS stylings within your theme.
- use the core/List block so the tables are completly editable
- use properly nested lists
- support both ordered and unordered lists
- handle empty lists and invalid outline structures
- eject from create-guten-block, simplify scripts