select2/docs/plugins/anchors

Grav Anchors Plugin

anchors is a Grav plugin that provides automatic header anchors via the anchorjs jQuery plugin.

Installation

GPM Installation (Preferred)

The simplest way to install this plugin is via the Grav Package Manager (GPM). From the root of your Grav install type:

bin/gpm install anchors

Manual Installation

If for some reason you can't use GPM you can manually install this plugin. Download the zip version of this repository and unzip it under /your/site/grav/user/plugins. Then, rename the folder to anchors.

You should now have all the plugin files under

/your/site/grav/user/plugins/anchors

Usage

To best understand how Anchors works, you should read through the original project documentation.

Configuration:

Simply copy the user/plugins/breadcrumbs/anchors.yaml into user/config/plugins/anchors.yaml and make your modifications.

enabled: true                 # enable or disable the plugin
active: true                  # active by default, if false then you must activate per-page
selectors: 'h1,h2,h3,h4'      # css elements to activate on.  Uses jQuery style selectors
placement: right              # either "left" or "right"
visible: hover                # Active on "hover" or "always" visible
icon:                         # default link or a specific character like: #, ¶, ❡, and §.
class:                        # adds the provided class to the anchor html
truncate: 64                  # truncates the generated ID to the specified character length

You can override any default settings from the page headers:

eg:

---
title: Sample Code With Custom Theme
anchors:
    active: true
    selectors: .blog h1, .blog h2
---

# Header

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Maecenas accumsan porta diam,
nec sagittis odio euismod nec. Etiam eu rutrum eros.

## Sub Header

Proin commodo lobortis elementum.
Integer vel ultrices massa, nec ornare urna. Phasellus tincidunt rutrum dolor, vestibulum
faucibus ligula laoreet id. Donec hendrerit arcu vitae lacus mattis facilisis. Praesent
tortor nibh, pulvinar nec orci ac, rhoncus pharetra nunc.

You can also disable anchors for a particular page if causes issues:

---
title: Sample Code with Highlight disabled
anchors:
    active: false
---

# Header

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Maecenas accumsan porta diam,
nec sagittis odio euismod nec. Etiam eu rutrum eros.

## Sub Header

Proin commodo lobortis elementum.
Integer vel ultrices massa, nec ornare urna. Phasellus tincidunt rutrum dolor, vestibulum
faucibus ligula laoreet id. Donec hendrerit arcu vitae lacus mattis facilisis. Praesent
tortor nibh, pulvinar nec orci ac, rhoncus pharetra nunc.

Note: If you want to see this plugin in action, have a look at Grav Learn Site