Usage no npm install needed!

<script type="module">
  import treeui from 'https://cdn.skypack.dev/treeui';
</script>

README

treeui

A simple collapsible tree ui, for file selectors and the like.

install

npm install --save treeui

example

Live example on requirebin

var treeui = require('treeui');

treeui(request)
    .onclick(function(level) {
        console.log(level);
    })
    .appendTo(document.body);

function request(tree, callback) {
    callback(null, [1 + tree, 2 + tree, 3 + tree]);
}

api

treeui(request)

Request is a function that takes (level, callback) and calls callback with (err, results), where results is an array.

onclick(callback)

Call callback with the tree level of clicked items

appendTo(elem)

Append the UI to a given DOM element.