Minimal Tree View Based On Nested Lists – listree

Category: Javascript | November 16, 2020
Author:SuryaSankar
Views Total:137 views
Official Page:Go to website
Last Update:November 16, 2020
License:MIT

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Minimal Tree View Based On Nested Lists – listree

Description:

listree is an extremely lightweight JavaScript library to create a minimal, clean, collapsible tree structure from nested HTML lists.

Great for tree menu, folder/file tree, and much more.

How to use it:

1. Download the package and insert the listree’s files into the document.

<link rel="stylesheet" href="./dist/listree.min.css"/>
<script src="./dist/listree.umd.min.js"></script>

2. Create a nested HTML list with the following CSS classes:

  • listree: Parent container
  • listree-submenu-heading: Heading element of sub-menus
  • listree-submenu-items: Items of sub-menus
<ul class="listree">
  <li>
    <div class="listree-submenu-heading">Item 1</div>
    <ul class="listree-submenu-items">
      <li>
        <div class="listree-submenu-heading">Item 1-1</div>
          <ul class="listree-submenu-items">
            <li>
              <div class="listree-submenu-heading">Item 1-1-1</div>
                <ul class="listree-submenu-items">
                  <li>
                    <div class="listree-submenu-heading">Item 1-1-1-1</div>
                      <ul class="listree-submenu-items">
                      <li>
                        <a href="">Item 1-1-1-1-1</a>
                      </li>
                      <li>
                        <a href="">Item 1-1-1-1-2</a>
                      </li>
                      </ul>
                  </li>
                </ul>
            </li>
          </ul>
      </li>
    </ul>
  </li>
  // more list items here
</ul>

3. Initialize the library and done.

listree();

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