Collapsible Side Table Of Contents In JavaScript – DocumentOutline

Category: Javascript , Menu & Navigation , Recommended | December 19, 2020
Author: AngeloFaella
Views Total: 350 views
Official Page: Go to website
Last Update: December 19, 2020
License: MIT

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Collapsible Side Table Of Contents In JavaScript – DocumentOutline

Description:

DocumentOutline is a table of contents JavaScript library specially designed for documentation websites.

The JavaScript library walks through all heading elements within your document and generates a filterable table of contents containing anchor links in a collapsible, full-height side panel.

How to use it:

1. Download the package and insert the following files into your HTML page.

<link rel="stylesheet" href="outline.css" />
<script src="DocumentOutline.js"></script>

2. Initialize the DocumentOutline library and we’re ready to go.

let outline = new DocumentOutline();

3. Split your content into several sections using heading elements as follows:

<div>
  <h1> 1 - Title</h1>
    ... Content 1 ...
  <h2> 1.1 - Subtitle</h2>
    ... Content 1.1 ...
  <h3> 1.2 - Subtitle</h3>
    ... Content 1.2 ...
  <h1> 2 - Title</h1>
    ... Content 2 ...
  <h2> 2.1 - Subtitle</h2>
    ... Content 1.1 ...
  <h3> 2.2 - Subtitle</h3>
    ... Content 2.2 ...
</div>

4. Available options to config the table of content panel.

let outline = new DocumentOutline({
    backgroundColor: 'rgb(37, 37, 37)',
    textColor: 'white',
    textColorLight: 'lightgrey',
    accentColor: 'rgb(0, 140, 255)',
    defaultOpen: false
});

5. API methods.

// show/hide the table of contents
outline.showOutline();
outline.hideOutline();

// called when a search is submitted
outline.onSearchInput(text);

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